Avis sur ConoHa WING : pourquoi 750 000 utilisateurs le choisissent, avec un examen concret de sa vitesse, de ses avantages et de ses limites

ConoHa WING est un hebergement tres bien evalue du groupe GMO Internet. Il est particulierement populaire aupres des blogueurs et des specialistes de l'affiliation qui veulent exploiter des sites WordPress.

Server type	Shared hosting
Speed (TTFB)	160ms
Recommended plan and term	Basic, 12 months
Free trial / refund policy	First month free
Monthly price (12-month contract)	971 yen
Initial setup fee	Free
Free domains	2 domains free forever
Support	Phone, email, and chat (weekdays 10:00-18:00)
Uptime	99.99% guarantee
Storage	300GB
Number of databases	Unlimited
Security	WAF / directory access restrictions / IP access restrictions / vulnerability scanning / spam comment and trackback restrictions / overseas comment and trackback restrictions / overseas access restrictions
SSL	Free SSL / Alpha SSL / Quick Authentication SSL / Organization Validation SSL / EV SSL
Backups / restore	14-day automatic backups / free restores
Email accounts	Unlimited
Email security	Virus scanning / spam filtering
Server / website migration service	WordPress migration service from 7,678 yen Free migration tool available
WordPress preinstall	Yes
CDN	None

• Donnees fondees sur une etude de marche au 4 novembre 2025, rangees par ordre de vitesse
• Les prix mensuels correspondent au cout de premiere annee de l'offre la moins chere compatible WordPress
• La vitesse correspond au Time to First Byte mesure sur des sites de demonstration dans les memes conditions

Evaluation liee a WordPress

Mise en place facile de WordPress

ConoHa WING peut obtenir et configurer WordPress lui-meme, un domaine personnalise, le SSL gratuit et meme un theme populaire comme Cocoon dans un seul flux lors de l'inscription. Comme la mise en ligne peut se faire en environ cinq minutes, vous pouvez demarrer sereinement meme sans connaissances en FTP ni en DNS.

Easy Setup reduit drastiquement le nombre d'etapes necessaires, et le fait qu'il puisse meme installer automatiquement un theme WordPress le place au-dessus de nombreux concurrents. Meme si vous n'avez encore jamais exploite WordPress ni de blog, vous pouvez demarrer en confiance.

Easy Setup comprend aussi une fonction de pre-test avant migration. Elle facilite le transfert depuis un autre hebergeur vers ConoHa WING et reduit fortement le risque de probleme pendant la migration.

Exploiter plusieurs sites

Avec un seul contrat ConoHa WING, vous pouvez ajouter autant de domaines, de sous-domaines et de bases MySQL (MariaDB) que vous le souhaitez. Cela permet de gerer ensemble plusieurs blogs et sites d'entreprise. Par exemple, vous pouvez exploiter a la fois un site corporate et un blog sous le meme contrat.

Les domaines et bases de donnees illimites constituent un avantage important. Les hebergements moins chers et les offres economiques imposent souvent des limites sur le nombre de domaines ou de bases utilisables.

Comme la limite d'inodes, c'est-a-dire la limite du nombre de fichiers, n'est pas publiee ouvertement, il est prudent de tester a l'avance si un seul site est amene a grossir jusqu'a des dizaines de milliers de pages.

Performance and specs review

Our measurements: speed review and the technology behind it

We measured ConoHa WING using PageSpeed Insights. This is one of the best-known tools provided by Google for measuring speed and user experience.

TTFB, which is one of the core indicators of server response speed, was 160ms. That comfortably meets Google's recommendation of keeping TTFB under 200ms, so it can be rated as a fast server. The overall score of 94 was also very high.

You should reduce your server response time under 200ms.Improve Server Response Time

Related article: Rental Server Speed Comparison: Which One Is Really Fastest?

WEXAL Page Speed Technology

WEXAL lets you optimize your site with a single click. It uses AI-based acceleration technology, and subscribers can use it at no additional cost.

LiteSpeed LSAPI

This is the execution engine that processes PHP. It is often described as being around 20% faster than traditional FastCGI. That speeds up the response of dynamic pages such as WordPress. It is still uncommon for Japanese rental hosts to include LSAPI as a standard feature, and benchmark results also place ConoHa WING among the faster domestic options.

HTTP/2

HTTP/2 is a communication standard that can process multiple requests in parallel over a single TCP connection. It improves perceived speed even on image-heavy pages. Because it is enabled without extra setup, even beginners benefit from it automatically.

SSD RAID10

This configuration writes data across multiple SSDs while also duplicating it, balancing read and write speed with fault tolerance. Because every plan uses it, pages are less likely to feel sluggish because of I/O delays.

Resource limits

Plan	SSD	Memory	vCPU	Typical scale
Basic	300GB	8GB	6 cores	Personal to mid-sized blogs
Standard	400GB	12GB	8 cores	Multiple sites and small e-commerce stores
Premium	500GB	16GB	10 cores	High-traffic media and larger sites

The resource caps are more than sufficient even on the Basic plan. If you look at our own server usage, including this site, we are only using 1.55GB. If you are just starting a blog, the Basic plan is entirely sufficient.

The memory and vCPU limits affect both processing speed and resistance to traffic spikes. If traffic is still low, they are rarely a problem. When access grows and you begin to see issues, that is the time to move up to a higher-spec plan.

You can check whether you are actually running into problems from the ConoHa WING control panel.

Unlimited data transfer

ConoHa WING does not publish a monthly transfer cap. Even if your site suddenly goes viral, you do not need to worry about extra data-transfer charges. Of course, because it is shared hosting, control measures may be applied if you monopolize bandwidth to an extreme degree.

Related article: What Traffic and Data Transfer Mean: Managing and Optimizing Web Traffic

Uptime SLA 99.99%

ConoHa WING includes an SLA of 99.99%. This is a quality-guarantee program that refunds you if monthly downtime exceeds the allowed 4.32 minutes. It is unusual for a shared hosting service to state an SLA this clearly, and that gives it real credibility for business use.

Related article: How to Understand Server Uptime and SLA

Uptime drops when an actual server outage occurs. Information about those outages is visible only to subscribers.

Pricing and cost review

Initial fee and monthly pricing

ConoHa WING offers both normal pay-as-you-go pricing and the longer-term WING Pack. Normal pricing is easier to start with casually, but WING Pack is what I recommend. It is cheaper, it includes two free domains, and if you use Easy WordPress Setup at sign-up, it also completes your WordPress installation and domain connection in one go.

That said, because WING Pack is a long-term contract of three months or more, you should remember that payments are not refunded after you sign up. I recommend the 12-month term, where the price drops noticeably.

Domain

ConoHa WING lets you register and renew custom domains directly, and it also supports transfers from other domain registrars. Major TLDs such as .com, .net, and .xyz are included. If you sign up with WING Pack, two custom domains remain free for as long as your server contract is active.

Related article: What a Domain Is and How to Get One as Your Address on the Internet

SSL

Using SSL affects not only security but also trust. ConoHa WING supports Let's Encrypt as a free SSL option, and while your server contract is active, the paid Alpha SSL certificate from GMO GlobalSign can also be used at no extra charge.

Payment methods

You can pay by credit card, bank transfer, online payment services such as Amazon Pay and PayPal, Pay-easy, and convenience-store payment.

For bank transfer, online payment, Pay-easy, and convenience-store payment, ConoHa uses the prepaid system called ConoHa Charge. That gives flexibility to companies and individuals who do not use credit cards, but you do need to watch your balance carefully so the service does not stop. Auto-charge is a good idea.

There is no built-in function for issuing quotations or invoices. However, if you buy a ConoHa card by bank transfer through the ConoHa Shop, invoices can be issued there.

Facilite d'utilisation et support

Blog Creator, devenu ConoHa Pencil

ConoHa WING proposait autrefois l'outil de redaction IA appele Blog Creator. Ce produit a maintenant ete mis a jour et renomme ConoHa Pencil. La maniere de l'utiliser reste globalement la meme.

C'est un outil payant qui peut generer ou reecrire avec l'IA les titres, les intertitres et le corps des articles. Meme si vous n'avez encore jamais redige pour un blog ou un site, il permet de creer des articles solides en SEO et faciles a lire.

Article connexe : Avis sur ConoHa Pencil : cet outil de redaction IA peut-il vraiment produire des articles de blog ?

Panneau de controle

Le panneau de controle de ConoHa WING est une interface maison qui permet de gerer depuis un seul ecran les reglages du serveur, de la messagerie, des domaines, du SSL et du WAF. L'interface est visuellement claire et facile a parcourir, meme pour un premier usage.

Si vous etes habitue a cPanel, certains termes peuvent sembler inhabituels au debut. Mais toute personne capable de gerer les nombreuses fonctions de cPanel devrait s'habituer tres vite au panneau ConoHa WING.

Systeme de support

Le support telephonique et le chat sont disponibles en temps reel en semaine de 10 h a 18 h. Le support par email accepte les demandes 24 heures sur 24, mais les reponses sont traitees uniquement en semaine de 10 h a 18 h. Si votre site exige absolument une couverture la nuit ou les jours feries, il faut savoir que les incidents tardifs ou du week-end devront parfois etre geres par vos propres moyens.

Manuels et FAQ

La base de connaissances officielle est extremement complete. Elle contient des illustrations, et la recherche par mots-cles permet de trouver facilement l'article exact dont on a besoin. C'est une aide precieuse pour les debutants comme pour les utilisateurs intermediaires qui veulent resoudre les problemes eux-memes.

Email features

ConoHa WING can handle not only your website but also your business email operations in one package.

Unlimited email addresses and multi-domain operation

You can create email addresses for each custom domain with no extra charge and no numerical limit. They can be issued from the control panel in just a few clicks, so you do not need to deal with complicated mail-server configuration.

Because you can add as many addresses as you need for departments or individual staff members, it is also safe for companies in a growth phase.

You can centrally manage email for multiple domains under one contract. That makes it a strong fit for e-commerce operators or production companies that separate domains by brand.

Mailbox capacity

You can freely allocate anywhere from 10MB to roughly 20GB to each address, and you can change those settings at any time. That gives you fine-grained control by use case and helps prevent any single user from consuming too much capacity.

Because email storage is shared with the overall SSD capacity of the server, you do need to watch the remaining storage if you plan to keep large volumes of mail. If your email usage is heavy, move up to a higher plan.

Webmail and client connections

ConoHa WING provides a browser-based interface for checking and sending email, and its UI is easy to use even on smartphones.

It also supports the standard communication protocols used for sending and receiving email, so you can connect from external clients such as Outlook and Gmail. IMAP and TLS are supported, and encrypted communication is standard, which makes it safe to handle email even while you are away from the office.

Security measures (SPF, DKIM, DMARC, spam, and viruses)

These are sender-domain authentication technologies that prevent spoofed mail and help you avoid landing in spam folders on services such as Gmail. SPF and DKIM are configured as standard, and DMARC can also be applied from the GUI with a single click. ConoHa WING explicitly states that it complies with Gmail's guidelines.

The server side blocks spam and malware and automatically sorts suspicious messages into a dedicated junk folder. Because this can be enabled for free and virus-detected messages are discarded automatically, the overall level of safety is high.

The ability to create very detailed custom filtering rules is limited, so if you have serious email-marketing requirements, it is worth considering an external specialized service alongside it.

Helpful features (forwarding, auto-replies, overseas IP restrictions, mailing lists, and more)

You can forward incoming mail to another address and send automatic replies when you are away. There is also a setting that blocks email sending and receiving from overseas IP addresses, which helps reduce the risk of account compromise.

Because all of these can be turned on or off easily from the GUI, even beginners can operate mail securely.

You can also create mailing lists easily.

Overall email assessment

ConoHa WING's email features are an excellent match for cases where you want to manage business email for a small company or sole proprietorship cost-effectively. The ability to secure the credibility of a custom domain and sender-domain authentication without extra work is a major advantage. On the other hand, if you need enterprise-class spam control or mail governance, a specialized email service may be a better fit.

Evaluation item	Strength	Concern / issue
Number of addresses	Unlimited and easy to issue	—
Capacity management	Flexible setting from 10MB to 20GB	Shared with total server SSD capacity
Authentication technology	SPF and DKIM as standard, DMARC supported through the GUI	No enterprise-oriented S/MIME certificate management
Threat protection	Spam filtering and virus blocking included	Advanced rule customization is limited

Securite et sauvegardes

WAF et securite WordPress

ConoHa WING fournit un WAF, c'est-a-dire un pare-feu pour applications web. Il peut bloquer via l'interface graphique plus de dix types d'attaques, dont les injections SQL et les XSS. Le service est gratuit, et vous pouvez consulter les journaux et regler les exclusions depuis le panneau de controle.

Les utilisateurs avances qui veulent construire des regles tres fines pourront le trouver un peu limite.

Il est aussi possible de regler en detail la securite WordPress. La limitation des tentatives de connexion et la desactivation de XML-RPC peuvent etre activees depuis l'ecran, sans ajouter d'extension supplementaire, ce qui permet de renforcer les bases tout en gardant un site leger.

Sauvegardes automatiques

ConoHa WING inclut des sauvegardes automatiques sur 14 jours. Les donnees web, les bases de donnees et les emails sont enregistres automatiquement chaque jour, et la restauration peut se faire en un clic depuis le panneau de controle. La restauration gratuite reste encore relativement rare.

Comme la retention ne dure que 14 jours, mieux vaut combiner ce systeme avec une sauvegarde externe si vous avez besoin de cliches mensuels. WordPress propose d'ailleurs de nombreuses extensions pour cela.

Article connexe : Cinq extensions WordPress puissantes pour restaurer vos donnees

Autres fonctions

GMO Rank Checker

ConoHa WING permet d'utiliser GMO Rank Checker gratuitement pendant un mois, puis a tarif reduit. GMO Rank Checker mesure automatiquement au quotidien la position de mots-cles precis. Il collecte davantage d'informations, et plus vite, qu'un controle manuel, et permet de visualiser les variations de classement par des graphiques et d'autres affichages similaires.

With a rank tracker, you can check positions for specific keywords and receive email alerts when rankings change.

Migration de serveur

Lorsque le nombre de sites heberges sur un meme serveur augmente, ConoHa WING peut effectuer une migration de serveur, c'est-a-dire vous deplacer vers un autre serveur. Plus les utilisateurs s'accumulent sur une meme machine, plus la probabilite d'une forte charge et d'un ralentissement augmente.

Si vous pouvez passer vers un serveur avec moins de comptes, ce probleme peut etre resolu. Le fait que cette migration soit gratuite est reellement appreciable.

Resume

ConoHa WING est un hebergement tres bien note, avec une large base d'utilisateurs au Japon. Les points essentiels sont les suivants.

• Rapide : LSAPI, HTTP/2 et le SSD RAID10 apportent une vitesse percue de tout premier plan au Japon.
• Abordable : deux domaines, le SSL et les sauvegardes sont inclus, et 678 yens par mois sur 36 mois restent extremement competitifs.
• Simple : WordPress Easy Setup et l'interface unifiee permettent une mise en ligne en environ cinq minutes.
• Fiable : WAF gratuit, sauvegardes sur 14 jours et SLA a 99,99 % rassurent meme pour un usage professionnel.
• Points de vigilance : WING Pack ne peut pas etre annule en cours de contrat, le support telephonique n'est disponible qu'en semaine et la limite d'inodes n'est pas rendue publique.