Srovnání rychlosti hostingu 18 poskytovatelů: Kinsta je nejrychlejší [nejnovější 2025]
Rychlost pronajatého serveru má zásadní vliv na úspěch vašeho webu. Je však obtížné najít přesné informace o tom, který server je skutečně rychlý. Přestože každý poskytovatel tvrdí, že je „vysokorychlostní“, skutečný výkon se velmi liší.
V tomto článku podrobně testujeme 18 hlavních domácích i zahraničních serverů a sestavujeme žebříček těch skutečně rychlých. Na základě reálných měření v prostředí WordPressu podrobně vysvětlujeme nejlepší volby pro jednotlivé případy použití.
Najděte pronajímaný server, který nejlépe vyhovuje vašemu webu, a doveďte své podnikání k úspěchu.
Zásadní dopad, který může mít rychlost serveru na vaše podnikání
Je snadné si představit, jak velký vliv má rychlost pronajatého serveru, ale jakmile uvidíte výsledky průzkumu,dopad je nečekaně závažný, pochopíte to.
Co se stane, když jsou lidé frustrovaní? Téměř polovina spotřebitelů uvádí, že pokud se stránka načítá 3 sekundy, zkusí ji alespoň jednou obnovit. 22 % ale říká, že kartu zavřou, a 14 % přejde na web konkurence. Pokud počítáte s 1000 návštěvníky denně, znamená to 360 ztracených potenciálních zákazníků. To je nepříjemné.（
Co se stane, když jsou lidé frustrovaní?
Kombinací ukládání do mezipaměti prohlížeče, optimalizace obrázků a upřednostnění obsahu ve viditelné části mobilních stránek zkrátil Dakine dobu načítání úvodní stránky o 55 %, kategorií o 48 % a produktových stránek o 65 %. Dopad na výsledky? Během následujícího roku Dakine zaznamenal nárůst mobilní návštěvnosti o 31 %, mobilních tržeb o 45 % a prodejů na tabletech o 4 %.(Kombinací ukládání do mezipaměti prohlížeče, optimalizace obrázků a upřednostnění obsahu v první zobrazené části na mobilních stránkách zkrátil Dakine dobu načítání domovské stránky o 55 %, stránek kategorií o 48 % a produktových stránek o 65 %. V důsledku toho se mobilní návštěvnost v následujícím roce zvýšila o 31 %, mobilní tržby vzrostly o 45 % a tržby z tabletů vzrostly o 4 %.)
Milisekundy vydělávají miliony: proč může mobilní rychlost vaše podnikání zpomalit nebo podpořit
Proto je rychlost serveru, který tvoří základ vašeho webu, tak důležitá.
Ověřené údaje o rychlosti pro 18 pronajímaných serverů
Důvody pro výběr prostředí a nástrojů pro testování rychlosti
Pro všechna měření jsme použili oficiální šablony WordPressu. Na každý demo web jsme také nainstalovali testovací data WordPressu, aby délka textu a velikost obrázků byly stejné.
Měřicím nástrojem byl PageSpeed Insights od Google. Zvláštní důraz jsme kladli na TTFB (Time to First Byte). Pokud stránka začne reagovat rychle, je mnohem méně pravděpodobné, že uživatelé budou mít pocit, že je web pomalý.
*U některých položek jsme měření prováděli pomocí vývojářských nástrojů namísto PageSpeed Insights.
Šokující výsledky testů rychlosti! Kompletní žebříček 18 pronajímaných serverů
[č. 1] Kinsta – špičkový spravovaný (managed) server pro WordPress
"Kinsta" is a top-tier hosting service with data centers in 37 locations around the world. In our measurements, it ranked No. 1. It is undeniably expensive, but if you want a server built entirely around comfort and performance, it is easy to recommend. Its chat support is available in Japanese as well.
30-day money-back guarantee
| Server type | Managed dedicated server |
| Speed (TTFB) | 30ms |
| Recommended plan and term | Single35k |
| Trial / money-back guarantee | 30-day money-back guarantee |
| Monthly price (12-month contract) | 4,407 yen |
| Initial setup fee | Free |
| Free domain | None |
| Support | 24/7 chat (Japanese support)、Email |
| Uptime | 99.9% |
| Storage | 10GB |
| Number of databases | 1 |
| Security | malware scan、WAF、firewall、DDoS attack protection、Google Cloudfirewall |
| SSL | Free custom SSL |
| Backup | 14-day automatic backup |
| Email accounts | None |
| Email security | None |
| Server / website migration service | Free |
| WordPress preinstall | Yes |
| CDN | Free (125GB) |
| Data center | Johannesburg, South Africa, Changhua County, Taiwan, Hong Kong, Tokyo, Osaka, Seoul, Korea, Mumbai, India, Delhi, India, Jurong West, Singapore, Jakarta, Indonesia, Sydney, Australia, Melbourne, Australia, Warsaw, Poland, Hamina, Finland, Madrid, Spain, Saint-Ghislain, Belgium, London, UK, Frankfurt, Germany, Emden, Netherlands, Zurich, Switzerland, Milan, Italy, Paris, France, Dammam, Saudi Arabia, Tel Aviv, Israel, Montreal, Canada, Toronto, Canada, Sao Paulo, Brazil, Santiago, Chile, Council Bluffs, Iowa, United States, Moncks Corner, South Carolina, United States, Ashburn, Virginia, United States, Columbus, Ohio, United States, Dallas, Texas, United States, The Dalles, Oregon, United States, Los Angeles, California, United States, Salt Lake City, Utah, United States, Las Vegas, Nevada, United States |
Kinsta je spravovaná hostingová služba pro WordPress, která využívá stroje C2 platformy Google Cloud Platform. Dosahuje průměrné doby odezvy pod 200 ms a umožňuje vybrat nejlepší umístění z 35 datových center po celém světě.
Z technického hlediska využívá PHP 8.3, MariaDB, Nginx a LXD kontejnery k poskytování plně izolovaného prostředí na rozdíl od běžného sdíleného hostingu. Vlastní ovládací panel MyKinsta také umožňuje sledování výkonu v reálném čase.
Měsíční cena začíná na 35 USD (30 USD při roční platbě), což spadá do vyšší cenové kategorie. Pro firemní weby a mediální portály s vysokou návštěvností však návratnost této investice rozhodně stojí za zvážení.
V našich testech se službou, která se umístila na 1. místě v rychlosti nejen v Japonsku, ale i celosvětově, stalaKinstaZaznamenala čas odezvy TTFB pouhých 30 ms. Pokud provozujete vysoce navštěvovaný firemní web, e-shop nebo affiliate web, který již generuje zisky a potýká se s problémy s rychlostí,
Definitivním řešením problémů s rychlostí je
[č. 2] Hostinger – nejlepší poměr ceny a výkonu
【Hostinger】 started in Lithuania and is used by more than 29 million people. Its backup system makes it easy to keep WordPress data safe, and because its overseas plans offer generous server capacity, it also fits somewhat larger sites well.
30-day money-back guarantee
| Server type | Shared hosting |
| Speed (TTFB) | 31ms |
| Recommended plan and term | Premium Web Hosting 12months |
| Trial / money-back guarantee | 30-day money-back guarantee |
| Monthly price (12-month contract) | US$4.50 (438 yen) |
| Initial setup fee | Free |
| Free domain | 1 free in the first year |
| Support | 24/7 chat |
| Uptime | 99.9% |
| Storage | 100GB |
| Number of databases | 50 |
| Security | DDoS attack protection、malware scan、firewall、Cloudflare protected nameserver、Secure Access Manager |
| SSL | FreeSSL |
| Backup | 7-day backup & 7-week backup |
| Email accounts | 100 |
| Email security | — |
| Server / website migration service | None |
| WordPress preinstall | None |
| CDN | Free |
| Data center | France, Lithuania, Netherlands, UK, India, Indonesia, Singapore, United States, Brazil |
Waiting for server response refers to TTFB.
Plán Single zahrnuje 50 GB úložiště, 100 GB šířky pásma a optimalizaci pro WordPress. Ovládací panel hPanel od Hostingeru navíc usnadňuje správu webu i začátečníkům.
Měsíční cena začíná na 1,39 USD při roční smlouvě a zahrnuje 30denní záruku vrácení peněz, bezplatné SSL a nepřetržitou podporu.
Pricing starts at $1.39 per month on annual billing, and you still get a 30-day money-back guarantee, free SSL, and 24-hour support.
Hostinger stood out for how thoughtful its support was and how easy its control panel was to use. When you factor in both speed and price, it is the true value champion.
[No. 2] XServer Business: outstanding stability for corporate sites
"Xserver Business" is the business-oriented platform from XServer Inc., the company behind Japan's No. 1 market-share hosting brand. It tied for No. 2 in our measurements. It is an especially strong candidate when migrating a corporate website, and server migration itself is free.
Through October 7, 2025: initial setup fees waived (normally 16,500 to 385,000 yen), plus free server migration support
| Server type | Shared hosting / managed dedicated server (virtual type) / managed dedicated server (physical type) |
| Speed (TTFB) | 40ms |
| Recommended plan and term | Shared hosting Standard 12 months |
| Trial / money-back guarantee | 10-day free trial |
| Monthly price (12-month contract) | 2,926 yen |
| Initial setup fee | 16,500 yen |
| Free domain | 2 free forever |
| Support | Phone and email (weekdays 10:00-18:00) |
| Uptime | 99.99% guaranteed |
| Storage | 700GB |
| Number of databases | Unlimited |
| Security measures | WAF / website tampering alerts / SECOM security diagnosis |
| SSL | Free custom SSL / Cloud SSL / Speed Authentication SSL / Quick SSL Premium |
| Backup / restore | 14-day automatic backup / free restore |
| Email accounts | Unlimited |
| Email security | Antivirus / spam filter / high-performance spam filter / POP over SSL / SMTP over SSL / IMAP over SSL / DKIM / DMARC |
| Server / website migration service | fully managed free(first time only, up to 10 items) |
| WordPress preinstall | Yes |
| CDN | None |
Zahrnuje také bezplatnou spravovanou službu migrace serveru. Standardem jsou funkce požadované pro firemní weby, jaké jsou bezplatné SSL certifikáty a detekce narušení webu.
Měsíční cena začíná na 3 762 jenech při smlouvě na 12 měsíců. Telefonická podpora je k dispozici v pracovní dny od 10:00 do 18:00.
Pricing starts at 3,762 yen per month on a 12-month contract, and phone support is available on weekdays from 10:00 to 18:00.
If you want the reassurance of a long-established domestic hosting company together with world-class speed, choose XServer Business. It is especially well suited to small and large businesses.
[No. 3] wpX Speed: remarkable performance built specifically for WordPress
"wpX Speed" is a cloud-based hosting service from ShinCloud. Its pay-as-you-go system starts at 2.2 yen per hour, so it is easy to begin with. Features such as reserved resources and automatic scale-up keep performance comfortable in a very cloud-like way.
14-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 40ms |
| Recommended plan and term | W1 12 months |
| Trial / money-back guarantee | 14 days |
| Monthly price (12-month contract) | Hourly rate 2.2 yen*, up to 1,320 yen* |
| Initial setup fee | Free |
| Free domain | None |
| Support | Phone and email (weekdays 10:00-18:00) |
| Uptime | Undisclosed |
| Storage | 200GB* |
| Number of databases | Unlimited |
| Security measures | WAF、access restriction from foreign IP addresses、login attempt limits、bulk comment and trackback restriction、comment and trackback restriction from foreign IP addresses、 |
| SSL | Free custom SSLL, custom SSL |
| Backup / restore | 7-day automatic backup free, free restore |
| Email accounts | Unlimited |
| Email security | SMTP-AUTH、IMAP |
| Server / website migration service | None |
| WordPress preinstall | None |
| CDN | None |
Jeho výjimečnou funkcí je ukládání do mezipaměti reverzní proxy, která automaticky ukládá statický obsah a výrazně snižuje zatížení serveru. Využívá také automatické škálování k automatickému navýšení prostředků při nárůstu návštěvnosti.
Měsíční cena začíná na 1 320 jenech při smlouvě na 12 měsíců. Standardem je bezplatné SSL a automatické zálohování.
Pricing starts at 1,320 yen per month on a 12-month contract, and free SSL plus automatic backups are included by default.
I recommend wpX Speed for business homepages run by sole proprietors and small offices, as well as for affiliate sites. At this speed and this price, the value is outstanding.
[No. 4] Lolipop!: a fast host with outstanding value
"LOLIPOP" is a long-established and widely used hosting service available at a low price. Even with its 99.99% uptime, the Light plan that supports WordPress starts from a very low monthly cost, and every plan offers excellent value for money.
For corporations established less than one year ago through December 21: 12 months of the High-Speed plan free, one domain free forever on contracts of 12 months or longer, plus a 10-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 80ms |
| Recommended plan and term | Light 12 months |
| Trial / money-back guarantee | 10-day free trial |
| Monthly price (12-month contract) | 495 yen |
| Initial setup fee | Free |
| Free domain | 1 free forever |
| Support | chat, Email (weekdays 10:00-18:00) |
| Uptime | 99.99% |
| Storage | 350GB |
| Number of databases | 50 |
| Security measures | overseas attack guard, WAF, virus check |
| SSL | Free custom SSL, custom SSL（Pro） |
| Backup / restore | Backup none (Standard plan and below), 7-generation backup (paid) |
| Email accounts | Unlimited |
| Email security | POP/POP over SSL、IMAP/IMAP over SSL、SMTP/SMTP over SSL、spam filter |
| Server / website migration service | 33,000 yen |
| WordPress preinstall | Yes |
| CDN | None |
Z technického hlediska integrace s pluginem LiteSpeed Cache výrazně zlepšuje rychlost zobrazení WordPressu. Použití PHP v režimu modulu navíc zrychluje zpracování přibližně 10krát oproti starší verzi CGI.
Cena začíná na 550 jenech měsíčně při smlouvě na 36 měsíců, což z něj činí vysoce dostupnou volbu pro vše od osobních blogů po malé firemní weby.
Pricing starts at 550 yen per month on a 36-month contract, making it highly approachable for personal blogs and small business sites.
Because Lolipop! is both inexpensive and fast, it is ideal if you want to launch a site at low cost, especially a personal blog. I myself started my very first WordPress blog on Lolipop!.
[No. 5] Star Rental Server: a high-performing hidden gem
"Star Rental Server" is a tremendous value host from Netowl that even lets you start for free. Despite being free, it is impressively fast and feature-rich. Its paid Light plan is also inexpensive, so it is easy to recommend to people focused on value.
10-day free trial for paid plans
| Server type | Shared hosting |
| Speed (TTFB) | 90ms |
| Recommended plan and term | Free |
| Trial / money-back guarantee | None |
| Monthly price (12-month contract) | Free |
| Initial setup fee | Free |
| Free domain | None |
| Support | None |
| Uptime | Undisclosed |
| Storage | 3GB |
| Number of databases | 5 |
| Security measures | WAF、login attempt limits、access restriction from foreign IP addresses、bulk comment and trackback restriction、comment and trackback restriction from foreign IP addresses |
| SSL | Free custom SSL, optional custom SSL |
| Backup / restore | None |
| Email accounts | None |
| Email security | Antivirus, spam filter, POP over SSL, SMTP over SSL, IMAP over SSL, DKIM, DMARC |
| Server / website migration service | None ※WordPress migration tool available |
| WordPress preinstall | Yes |
| CDN | None |
Vlastní funkce zrychlení Star Server automaticky optimalizuje komprimovaný přenos, ukládání do mezipaměti prohlížeče, nastavení Keep-Alive a další. Funkce snadné instalace WordPressu navíc usnadňuje začátečníkům vytvoření webu.
Cena začíná na 550 jenech měsíčně při smlouvě na 12 měsíců a bezplatné SSL certifikáty a automatické zálohování jsou součástí standardu.
Pricing starts at 550 yen per month on a 12-month contract, and free dedicated SSL plus automatic backups are available.
Star Rental Server is a free host, yet it produced results better than some paid high-speed hosts. It almost feels like price destruction.
[No. 6] Rakko Server: an optimized host built by an SEO company
"Rakko Server" is a hosting service that makes selling a site smooth and one-stop. If you think all the way through to the eventual end of a site, it is one of the easiest and most capable domestic services. It is inexpensive, easy for getting started with WordPress, and especially attractive for individual users.
30-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 120ms |
| Recommended plan and term | RK1 12 months |
| Trial / money-back guarantee | 30-day free trial |
| Monthly price (12-month contract) | 440 yen |
| Initial setup fee | Free |
| Free domain | 1 free in the first year |
| Support | Email (weekdays 10:00-19:00) |
| Uptime | Undisclosed |
| Storage | 100GB |
| Number of databases | Unlimited |
| Security measures | WAF、IPS/IDS |
| SSL | Free custom SSL, custom SSL |
| Backup / restore | 30-day automatic backup free, free restore |
| Email accounts | Unlimited |
| Email security | Email encryption, POP/POPS, SMTP/SMTPS, IMAP/IMAPS, virus check, spam filter, custom filter |
| Server / website migration service | 16,500 yen |
| WordPress preinstall | Yes |
| CDN | None |
Klíčovou technickou funkcí je automatická optimalizace WordPressu, která se stará o kompresi obrázků, optimalizaci CSS/JavaScriptu, nastavení cache a další. Simple SSL navíc umožňuje nastavit certifikáty jedním kliknutím.
Měsíční cena začíná na 385 jenech při smlouvě na 12 měsíců a integruje se také se SEO nástroji, jako je Rakko Keyword.
Pricing starts at 385 yen per month on a 12-month contract, and integration with SEO tools such as Rakko Keyword is also available.
Rakko Server is already well known in the M&A world because the company is strong in website sales, but it is still relatively minor in hosting. Even so, it is unquestionably fast.
[No. 7] XServer: the proven performance behind Japan's largest market share
"Xserver" is a long-established high-speed host with the largest market share in Japan. It is popular with both individuals and businesses. It has very few real weaknesses, while offering stability, features, and support at a high level. With cashback, the effective monthly cost can be very attractive.
50% cashback through September 34, 2025, plus a 10-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 130ms |
| Recommended plan and term | Standard 12 months |
| Trial / money-back guarantee | 10-day free trial |
| Monthly price (12-month contract) | 880 yen |
| Initial setup fee | Free |
| Free domain | 2 free forever |
| Support | Phone, email, and chat (weekdays 10:00-18:00) |
| Uptime | 99.99% |
| Storage | 500GB |
| Number of databases | Unlimited |
| Security measures | website tampering alerts、SECOM security diagnosis、WAF, access restriction from foreign IP addresses, bulk comment and trackback restriction, comment and trackback restriction from foreign IP addresses, antivirus, spam filter, high-performance spam filter, |
| SSL | Free custom SSL, optional custom SSL |
| Backup / restore | 14-day automatic backup free, free restore |
| Email accounts | Unlimited |
| Email security | POP over SSL、SMTP over SSL、IMAP over SSL、DKIM、DMARC |
| Server / website migration service | 33,000 yen |
| WordPress preinstall | Yes |
| CDN | None |
Plán X10 zahrnuje 300 GB úložiště, neomezený přenos dat a neomezený počet databází MySQL. Standardně obsahuje také snadnou instalaci WordPressu, automatické zálohování a WAF (Web Application Firewall).
Měsíční cena začíná na 1 100 jenech při smlouvě na 12 měsíců. K dispozici je nepřetržitá telefonická a e-mailová podpora.
Pricing starts at 1,100 yen per month on a 12-month contract, and phone and email support are available 24 hours a day, 365 days a year.
XServer is high quality in every respect, including speed. If you care about more than speed alone, XServer is an excellent choice.
[No. 8] mixhost: a next-generation host powered by overseas technologies
"mixhost" is a high-speed cloud hosting service from AzPocket. Because it also offers overseas server locations, it is especially appealing to individuals who want to publish to audiences abroad. WordPress is preinstalled when you sign up, so it is easy to get started.
Up to 55% off on the first contract, an additional 25% discount, and a 30-day money-back guarantee
| Server type | Shared hosting / dedicated cloud server |
| Speed (TTFB) | 150ms |
| Recommended plan and term | Shared hosting Light 12 months |
| Trial / money-back guarantee | 30-day money-back guarantee |
| Monthly price (12-month contract) | 594 yen |
| Initial setup fee | Free |
| Free domain | 1 free forever |
| Support | |
| Uptime | 99.99% guaranteed |
| Storage | 100GB |
| Number of databases | Unlimited |
| Security measures | WAF / DDoS attack protection / malware detection and removal |
| SSL | Free custom SSL |
| Backup / restore | Standard plan and above have 14-day automatic backup |
| Email accounts | Unlimited |
| Email security | — |
| WordPress preinstall | Yes |
| Server / website migration service | 10,890 yen |
| CDN | None |
| Data center | San Jose, U.S. West Coast |
Z technického hlediska CloudLinux poskytuje kompletní izolaci prostředků, takže nejste ovlivněni ostatními uživateli. Integruje se také s Cloudflare CDN, což umožňuje rychlý přístup z celého světa.
Měsíční cena začíná na 1 078 jenech při smlouvě na 12 měsíců. Standardem je 30denní záruka vrácení peněz, bezplatné SSL a automatické zálohování.
Pricing starts at 1,078 yen per month on a 12-month contract, and a 30-day money-back guarantee, free SSL, and automatic backups are included.
mixhost offers affordable cloud storage to hosting customers. On the other hand, its email functionality is relatively weak, such as limits on outgoing mail. For that reason, it is especially suitable for lean small businesses that want to move forward with digital transformation.
[No. 9] ConoHa WING: high speed backed by GMO's technical strength
"ConoHa WING" is a fast host from GMO Internet Group whose number of users continues to grow rapidly, and we use it ourselves. Because WordPress is preinstalled at the time of signup, anyone can start easily. The balance between cost and performance is good, and it is a service we actively use.
Up to 53% off server fees through August 5, 2025, two domains free forever, and the first month free
| Server type | Shared hosting |
| Speed (TTFB) | 160ms |
| Recommended plan and term | Basic 12 months |
| Trial / money-back guarantee | First month free |
| Monthly price (12-month contract) | 971 yen |
| Initial setup fee | Free |
| Free domain | 2 free forever |
| Support | Phone, email, and chat (weekdays 10:00-18:00) |
| Uptime | 99.99% guaranteed |
| Storage | 300GB |
| Number of databases | Unlimited |
| Security measures | WAF / directory access restriction / IP access restriction / vulnerability assessment (Net de Diagnosis) / spam comment and trackback restriction / overseas comment and trackback restriction / overseas access restriction |
| SSL | Free SSL / Alpha SSL / Quick Authentication SSL / Organization Validation SSL / EV SSL |
| Backup / restore | 14-day automatic backup / free restore |
| Email accounts | Unlimited |
| Email security | virus check / spam email filter |
| Server / website migration service | WordPress migration service from 7,678 yen migration tool available free |
| WordPress preinstall | Yes |
| CDN | None |
Plán Basic obsahuje 300 GB SSD úložiště, neomezený přenos dat a bezplatné SSL. Vlastní ovládací panel ConoHa WING navíc usnadňuje intuitivní správu serveru.
Měsíční cena začíná na 1 089 jenech při smlouvě na 12 měsíců. Standardem je podpora migrace WordPressu a automatické zálohování.
Pricing starts at 1,089 yen per month on a 12-month contract, and WordPress migration support plus automatic backups are included by default.
ConoHa WING offers a rich set of AI tools. It can make it easier for beginners to continue blogging and to turn their sites into a source of revenue.
[No. 10] ColorfulBox: speed improved through regional optimization
"ColorfulBox" is a reassuring hosting service known for its strong regional backup system. With eight plans available, you can choose the right level of performance without waste. It is also one of the few hosts that offers 24-hour support.
Up to 50% off server fees through August 31, 2025, up to 10,000 yen in Amazon gift cards, and a 30-day free trial
| Server type | Shared hosting |
| Key feature | Many plans |
| Speed (TTFB) | 190ms |
| Recommended plan and term | BOX1 12 months |
| Trial / money-back guarantee | 30-day money-back guarantee |
| Monthly price (12-month contract) | 638 yen |
| Initial setup fee | Free |
| Free domain | None |
| Support | Business hours: weekdays 09:30-12:00, 13:00-17:30 Phone（24-hour reception）, callback (BOX7 and above), chat, LINE, Email |
| Uptime | Undisclosed |
| Storage | 200GB |
| Number of databases | Unlimited |
| Security measures | WAF, IPS, IDS, virus scan, SiteLock (paid) |
| SSL | Free SSL, custom SSL, shared SSL |
| Backup / restore | 14-day region-based automatic backup free, free restore |
| Email accounts | Unlimited |
| Email security | Email encryption, POP/POPS / SMTP/SMTPS, IMAP/IMAPS, virus check, spam filter, custom filter |
| WordPress preinstall | Yes |
| Server / website migration service | Free |
| CDN | 440 yen~ |
Unikátní funkce regionální optimalizace doručuje obsah z nejvhodnějšího datového centra podle polohy uživatele. Automatické zálohování uchovává data po dobu 14 dnů a usnadňuje obnovení.
Měsíční cena začíná na 638 jenech při smlouvě na 12 měsíců a zahrnuje 30denní záruku vrácení peněz, bezplatné SSL a telefonickou podporu.
Pricing starts at 638 yen per month on a 12-month contract, and a 30-day money-back guarantee, free SSL, and phone support are available.
With ColorfulBox, you can choose whether your region is Tokyo or Osaka. That makes it particularly appealing for local blogs and other sites whose visitors are concentrated in a specific area.
[No. 11] Shin Rental Server: XServer's new brand
"Shin Rental Server" is a fast hosting service from ShinCloud. Its approachable pricing works well even for individuals, and it also runs regular campaigns, so signup timing can matter.
50% cashback through August 6, 2025, plus a 10-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 200ms |
| Recommended plan and term | Basic 12 months |
| Trial / free period | 10-day free trial |
| Monthly price (12-month contract) | 880 yen |
| Initial setup fee | Free |
| Free domain | 1 free forever |
| Support | Phone and email (weekdays 10:00-18:00) |
| Uptime | Undisclosed |
| Storage | 700GB |
| Number of databases | Unlimited |
| Security measures | SECOM security diagnosis, WAF, ads.txt, login attempt limits, access restriction from foreign IP addresses, bulk comment and trackback restriction, comment and trackback restriction from foreign IP addresses, antivirus, spam filter, |
| SSL | Free custom SSL, optional custom SSL |
| Backup / restore | 14-day automatic backup free, free restore |
| Email accounts | Unlimited |
| Email security | POP over SSL、SMTP over SSL、IMAP over SSL、DKIM、DMARC |
| Server / website migration service | None |
| WordPress preinstall | Yes |
| CDN | None |
Plán Basic obsahuje 300 GB úložiště, neomezený přenos dat a neomezený počet databází MySQL. Vyznačuje se stabilním provozem postaveným na know-how Xserveru a cenou navrženou pro nové projekty.
Měsíční cena začíná na 770 jenech při smlouvě na 12 měsíců. Standardem je bezplatné SSL, automatické zálohování a funkce snadné instalace WordPressu.
Pricing starts at 770 yen per month on a 12-month contract, and free SSL, automatic backup, and easy WordPress installation are included by default.
[No. 12] Little Server: a lightweight host for small websites
"Little Server" is a budget hosting service. Excluding free hosts, it is one of the cheapest options for individuals, and it still uses NVMe SSD storage to pursue better speed.
Initial setup fee waived through September 30, 2025, 20% off the Little plan, and a 20-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 200ms |
| Recommended plan and term | Mini 12 months |
| Trial / money-back guarantee | 20-day free trial |
| Monthly price (12-month contract) | 165 yen |
| Initial setup fee | 920 yen |
| Free domain | None |
| Support | Email（Business hoursUndisclosed） |
| Uptime | Undisclosed |
| Storage | 20GB |
| Number of databases | 3 |
| Security measures | IMP |
| SSL | Free SSL, custom SSL (Little plan and above) |
| Backup / restore | 7-day automatic backup free, free restore |
| Email accounts | Unlimited |
| Email security | spam filter |
| Server / website migration service | None |
| WordPress preinstall | Yes |
| CDN | None |
Plán WordPress je optimalizován speciálně pro WordPress, takže pluginy běží hladce. Funkce snadné instalace usnadňuje tvorbu webu i začátečníkům.
Měsíční cena začíná na 250 jenech při smlouvě na 12 měsíců, což je velmi výhodné a ideální pro osobní blogy a zájmové weby.
Pricing starts at 250 yen per month on a 12-month contract, making it ideal for personal blogs and hobby sites.
[No. 13] Core Server: a balanced choice focused on value
"Core Server" is a fast host run by GMO Digirock. It offers the affordable V1 plans for individual users as well as the more comfort-oriented V2 plans, so it is easier to find a fit across a wide range of needs.
Through August 31, 2025: one free co.jp domain plus 12 months of V2 server fees free, no initial fee, and a 30-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 210ms |
| Recommended plan and term | CORE-MINI 12-month contract |
| Trial / money-back guarantee | 30-day free trial |
| Monthly price (12-month contract) | 264 yen |
| Initial setup fee | Free |
| Free domain | None |
| Support | Business hours: 10:00-12:00,13:00-17:00 Phone callback (CORE-B, CORE-C, CORE-Z), Email, chat |
| Uptime | Undisclosed |
| Storage | 250GB |
| Number of databases | 10 |
| Security measures | WAF、IPS/IDS |
| SSL | FreeSSL |
| Backup / restore | 15-generation backup free, free restore |
| Email accounts | 200 |
| Email security | POP/POPS, SMTP/SMTPS, IMAP/IMAPS, virus check, spam filter,DKIM/DMARC |
| WordPress preinstall | None |
| Server / website migration service | None |
| CDN | None |
Plán CORE-A zahrnuje 200 GB úložiště, neomezený přenos dat a neomezený počet databází MySQL. Standardem je také snadná instalace WordPressu a automatické zálohování.
Měsíční cena začíná na 528 jenech při smlouvě na 12 měsíců. K dispozici je bezplatné SSL a telefonická podpora.
Pricing starts at 528 yen per month on a 12-month contract, and free SSL plus phone support are available.
[No. 14] DreamHost: the steady reliability of a long-established overseas brand
“DreamHost” is a hosting company based in Los Angeles. One of its strongest attractions is its exceptionally long 97-day money-back guarantee. For an overseas host, that long trial window offers a great deal of reassurance, and pricing remains approachable as well.
97-day money-back guarantee
| Server type | Shared hosting |
| Speed (TTFB) | 400ms |
| Recommended plan and term | WordPress Starter 1 year |
| Trial / money-back guarantee | 97-day money-back guarantee |
| Monthly price (12-month contract) | US$2.95 (432 yen) |
| Initial setup fee | Free |
| Free domain | 1 free for 3 months |
| Support | 24/7 chat、Email、Phone callback |
| Uptime | 100% |
| Storage | 50GB |
| Number of databases | 6 |
| SSL | FreeSSL |
| Backup | Available |
| Email accounts | None |
| Email security | None |
| Server / website migration service | None |
| WordPress preinstall | None |
| CDN | None |
| Data center | Ashburn, Virginia, United States, Hillsboro, Oregon, United States |
Plán Shared Starter obsahuje 50 GB úložiště, neomezený přenos dat a optimalizaci pro WordPress. Jako oficiálně doporučený hosting od WordPress.com je vysoce kompatibilní s WordPressem.
Měsíční cena začíná na 2,59 USD při roční smlouvě a zahrnuje 97denní záruku vrácení peněz, bezplatné SSL a nepřetržitou podporu.
Pricing starts at $2.59 per month on annual billing, and you get a 97-day money-back guarantee, free SSL, and 24-hour support.
[No. 15] Bluehost: the officially recommended WordPress host
“Bluehost” is a globally recognized hosting company headquartered in Florida. It is trusted as one of the services officially recommended by WordPress, and despite its quality, pricing remains accessible.
30-day money-back guarantee
| Server type | Shared hosting |
| Speed (TTFB) | 420ms |
| Recommended plan and term | Basic 12 months |
| Trial / money-back guarantee | 30-day money-back guarantee |
| Monthly price (12-month contract) | US$2.95 (432 yen) |
| Initial setup fee | Free |
| Free domain | 1 free in the first year |
| Support | 24/7 chat |
| Uptime | 100% |
| Storage | 10GB |
| Number of databases | 10 |
| Security measures | malware scan、SiteLock |
| SSL | Free custom SSL |
| Backup / restore | None |
| Email accounts | None |
| Email security | None |
| Server / website migration service | None |
| WordPress preinstall | None |
| CDN | Free |
| Data center | Utah, United States, Orem, United States, London, UK, Shanghai, China, Hong Kong, Mumbai, India |
Plán Basic obsahuje 50 GB úložiště, neomezený přenos dat a snadnou instalaci WordPressu. Vlastní panel Bluehost pro WordPress usnadňuje správu webu i začátečníkům.
Měsíční cena začíná na 2,95 USD při roční smlouvě a zahrnuje 30denní záruku vrácení peněz, bezplatné SSL a nepřetržitou podporu.
Pricing starts at $2.95 per month on annual billing, and a 30-day money-back guarantee, free SSL, and 24-hour support are included.
[No. 16] Sakura Rental Server: trusted stability from a long-standing brand
"Sakura Rental Server" is a long-established service with more than 480,000 active accounts. It used to have a reputation for being slow, but recent server renewals have made it faster, while its affordable pricing has remained unchanged.
14-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 440ms |
| Recommended plan and term | Standard 12 months |
| Trial / money-back guarantee | 14-day free trial |
| Monthly price (12-month contract) | 550 yen |
| Initial setup fee | Free |
| Free domain | None |
| Support | Business hours: 10:00-18:00 Phone callback booking, chat, Email (reply on the same day or by the next business day) |
| Uptime | 99.99% |
| Storage | 300GB |
| Number of databases | Unlimited |
| Security measures | website tampering alerts (paid), WAF, foreign IP address filtering, anti-relay measures, encryption, |
| SSL | Free shared SSL, custom SSL |
| Backup / restore | 8-generation backups free, free restore |
| Email accounts | Unlimited |
| Email security | POP3, IMAP4, virus check, basic spam email filter, high-accuracy spam email filter |
| WordPress preinstall | None |
| Server / website migration service | None |
| CDN | 100GB per month free |
Plán Standard zahrnuje 300 GB úložiště, neomezený přenos dat a 50 MySQL databází. Vlastní ovládací panel umožňuje podrobné nastavení serveru.
Měsíční cena začíná na 524 jenech při roční smlouvě a zahrnuje dvoutýdenní bezplatnou zkušební verzi, bezplatné SSL a telefonickou podporu.
Pricing starts at 524 yen per month on annual billing, and you get a two-week free trial, free SSL, and phone support.
[No. 17] Namecheap: an affordable host from a domain specialist
“Namecheap” is a domain registrar based in Phoenix, Arizona, and it also provides hosting. As the name suggests, pricing is low, and for WordPress hosting it has built a separate EasyWP brand aimed at providing comfort beyond the price point.
30-day free trial
| Server type | Shared hosting |
| Speed (TTFB) | 440ms |
| Recommended plan and term | EasyWP Starter 1 year |
| Trial / money-back guarantee | 30-day money-back guarantee |
| Monthly price (12-month contract) | US$2.98 (437 yen) |
| Initial setup fee | Free |
| Free domain | None |
| Support | 24/7 chat |
| Uptime | 99.9% |
| Storage | 10GB |
| Number of databases | 1 |
| SSL | FreeSSL |
| Backup | Yes |
| Email accounts | None |
| Email security | None |
| Server / website migration service | None |
| WordPress preinstall | None |
| CDN | Free |
| Data center | Phoenix Arizona United States、Timisoara Midlands UK、Amsterdam Netherlands |
Plán Stellar zahrnuje 20 GB úložiště, neomezený přenos dat a optimalizaci pro WordPress. Umožňuje také centralizovanou správu díky integraci s registrací domén.
Měsíční cena začíná na 1,58 USD při roční smlouvě a zahrnuje 30denní záruku vrácení peněz, bezplatné SSL a nepřetržitou podporu.
Pricing starts at $1.58 per month on annual billing, and a 30-day money-back guarantee, free SSL, and 24-hour support are available.
Pravda o stabilitě serveru (provozuschopnost)
Provozuschopnost (uptime) je důležitým ukazatelem, který přímo souvisí s kontinuitou podnikání. Mnoho hostingových společností garantuje dostupnost 99,9 %, ale reálná měření se liší.
Dostupnost 99,9 % znamená 8,76 hodin výpadku ročně, zatímco 99,99 % znamená 52,56 minut. U e-shopu může i hodina výpadku vést ke ztrátám v řádu stovek tisíc jenů, takže rozdíl 0,09 % stále hraje roli.
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Kvalita podporyA Beginner's Guide to Understanding Rental Server Uptime and SLAs
Rozsah podpory vám umožní zkontrolovat, ve kterých hodinách je k dispozici telefon, e-mail a chat. Skutečnou kvalitu podpory však nezjistíte, dokud ji sami nevyzkoušíte.
You can confirm support coverage by checking whether phone, email, or chat support is available and at what times. But the actual quality of support only becomes clear once you use the service.
Personally, I found the support from Kinsta, ColorfulBox, Namecheap, and Hostinger especially courteous and quick.
Zabezpečení webu je zásadní faktor, který ovlivňuje důvěryhodnost firmy. Funkce zabezpečení jednotlivých serverů jsme hodnotili z následujících úhlů pohledu:
Website security is a crucial element that directly affects business reliability. We evaluated each server's security capabilities from the following viewpoints:
Main security checkpoints:
- Whether a web application firewall (WAF) is provided
- How DDoS protection is implemented
- How often automatic backups run and how long they are stored
- What type of SSL certificates are supported and how easy they are to configure
- What firewall configuration options are available
Podle případu použití! Zde je server, který vám nejlépe vyhovuje
Pro firemní a podnikové webové stránky
Pro firemní weby jsou hlavní prioritou stabilita a spolehlivost. Vzhledem k tomu, že výpadky mohou poškodit důvěryhodnost společnosti, měli byste zvolit server, který splňuje následující podmínky:
For corporate sites, stability and reliability matter most. Because downtime can damage a company's credibility, you should choose a server that satisfies the following conditions:
Recommended services:
- XServer Business: business-oriented features and a 99.99% uptime guarantee
- Kinsta: overwhelming enterprise-grade performance
- Sakura Rental Server: the stability and strong support of a major domestic provider
Key selection criteria:
- A guaranteed uptime of 99.99% or higher
- Reliable and courteous support
- Automatic backup functionality (at least once per day)
- Free dedicated SSL certificates
- A strong business email feature set
U osobních blogů jsou klíčové poměr ceny a výkonu a rychlost WordPressu. S ohledem na SEO se hodí následující servery:
For personal blogs, cost performance and WordPress speed matter most. Taking SEO into account as well, the following services are especially suitable:
Recommended services:
- Lolipop!: the strongest value for money
- ConoHa WING: AI-focused optimization features
- XServer: high performance at a reasonable price
Key selection criteria:
- A monthly price range of roughly 500 to 1,000 yen
- Easy WordPress installation
- Support for LiteSpeed Web Server
- Free dedicated SSL certificates
- Unlimited traffic
U e-commerce rychlost a zabezpečení přímo ovlivňují prodeje. Důležitým faktorem je také stabilita zpracování plateb:
For ecommerce sites, speed and safety connect directly to revenue. Stable payment processing is also a major factor:
Recommended services:
- Kinsta: top-level security and speed performance
- XServer Business: business-focused security features and comfortable speed
- wpX Speed: consistently ultra-fast and stable with automatic scaling
Key selection criteria:
- SSL certificates, ideally including EV SSL
- Security aligned with PCI DSS requirements
- Fast database processing
- Automatic backups that run multiple times per day
- 24-hour monitoring systems
Pro mediální weby s vysokou návštěvností jsou zásadní škálovatelnost a stabilita:
Media sites that handle large numbers of visits require scalability and stability above all:
Recommended services:
- XServer Business: strong backbone infrastructure and excellent tolerance for high traffic
- wpX Speed: automatic scaling for traffic spikes
- mixhost: the flexibility of a cloud-based server
Key selection criteria:
- Unlimited traffic
- CDN functionality included as standard
- Automatic scaling features
- High-performance CPUs and memory
- Reverse proxy caching
The seven rules for choosing hosting without regret in 2025
1. Clarify your purpose before choosing. The required features differ greatly depending on whether you are building a personal blog, a corporate site, or an ecommerce business. Too much performance becomes wasted cost, while too little may force migration later.
2. Compare annual cost rather than initial fees. Many providers run campaigns that waive setup fees, but what matters is the total yearly cost. Be sure to factor in discounts based on contract length as well.
3. Always make use of the free trial period. Most hosts offer a free trial of around two weeks to 30 days. It is important to actually build a site and confirm the usability of the control panel and the real speed.
4. Check how complete the support system is. When technical problems occur, quick support matters. Confirm in advance whether phone support exists, what the hours are, and how strong the Japanese-language support really is.
5. Automatic backups are essential. Manual backups are easy to forget, and that can become critical when problems occur. Choose a server with automatic backups and make sure you understand the recovery process.
6. Think about future expansion. As your site grows, you may need to move to a higher plan. Confirm whether expansion is possible within the same service and how easy migration is.
Sbírka pokročilých triků pro zvýšení rychlosti
Jak výrazně zrychlit web pomocí nastavení CDN
CDN (Content Delivery Network) je technologie, která rozmísťuje servery po celém světě a doručuje obsah ze serveru, který je uživateli nejblíže. Při správném nastavení může zrychlit zobrazení webu o 30 až 50 %.
A CDN (Content Delivery Network) places servers around the world and serves content from the server closest to the user. With correct configuration, it can improve display speed by 30% to 50%.
Major CDN services:
- Cloudflare (free plan available)
- AWS CloudFront (pay-as-you-go pricing)
- Google Cloud CDN (for Google Cloud users)
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Nejnovější techniky optimalizace obrázkůWhat Is a CDN? Improve Speed and Performance with a Network of Servers
Optimalizace obrázkových souborů, které tvoří velkou část velikosti webu, je jedním z nejdůležitějších kroků pro zvýšení rychlosti.
Optimizing image files, which often account for the largest share of a website's weight, is one of the most important parts of improving speed.
Effective optimization methods:
- Use WebP format: reduce file size by roughly 25% to 35% compared with JPEG
- Use responsive images: deliver the most appropriate image size for the visitor's device
- Enable lazy loading: delay loading images that are outside the initial viewport
- Optimize compression levels: balance image quality and file size
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Klíč k nastavení cache (mezipaměti)Five WordPress Plugins for Dramatic Speed Gains and Additional Performance Improvements
Správnou konfigurací mezipaměti (cache) můžete výrazně snížit zatížení serveru a zlepšit rychlost zobrazení.
If cache settings are configured properly, server load can be reduced significantly and display speed can improve substantially.
Types of cache and configuration points:
- Browser cache: temporarily stores files in the visitor's browser, often configured in .htaccess
- Server cache: caches dynamic content on the server side
- Database cache: temporarily stores database query results
- Object cache: temporarily stores WordPress objects in memory
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Závěr: konečný verdikt o skutečně rychlých pronajímaných serverechWhat Is Cache? Use Temporary Data Storage to Speed Up Websites
Naše testy potvrdily, že nejrychlejším pronajímaným serverem v roce 2025 je
As a result of this verification, we confirmed that the fastest hosting service in 2025 is Kinsta. Its overwhelming performance, with an average response time below 200 ms and an LCP value below 1.5 seconds, can easily justify the investment for corporate sites and high-traffic sites.
Klíčová kritéria výběru:
Key selection standard: what matters most in choosing a hosting service is selecting one that supports both your current needs and future growth. Look beyond low initial fees and evaluate support quality, security features, and scalability in a balanced way.
The 2025 trend: Core Web Vitals will matter even more, and support for new technologies such as HTTP/3, WebP images, and LiteSpeed Web Server will become essential. Take the long view and choose a hosting service that can keep up with technological change.