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Tous les types de chèques instantanés disponibles

La surveillance des sites web est la tâche principale des webmasters. Elle comprend l'utilisation de divers logiciels pour fournir au webmaster un flux constant de données sur l'état du site. Depuis les informations de base sur l'accessibilité et les mesures de la vitesse de chargement des pages jusqu'au statut et aux performances du matériel du serveur. Le webmaster doit agir en fonction des rapports de performance du site et prendre des mesures pour corriger ou prévenir tous les problèmes possibles dès que possible. Ainsi, chaque webmaster doit disposer d'un ensemble d'outils pour assurer une surveillance adéquate de son site Web.


General Http check of your website. Each test simulates downloading of the page by a real customer. For 24x7 monitoring you should register, in case of a problem you will receive instant notification by e-mail, SMS, Hangouts, Skype, Slack, Telegram or phone call.

PageSpeed - website performance test from selected location of the globe using browsers. It checks for problems each element of the page and measures time, required for its download or execution.

Check through ICMP (ping). If Ok, the site or the hardware is available online. If failed, either the checked server is unavailable, or ICMP is disabled for this point. You can use other types of check for further analysis. If part of checking servers return failure, the site could be banned in certain countries or some locations could be accidentally blacklisted in order to avoid some ddos attack in the past.

Advanced check through ICMP. Does the same thing as "traceroute" program in Linux and macOS, or the "tracert" program in Windows. Shows the path from the customer to the site, checking each hop on the way. Can help to evaluate which junctions are weak and find out if a delay is caused by the local or network-related problems.

Check of the specific port via TCP. This kind of check is useful to monitor network applications. If Ok, the port is open. Failure means or closed port, or complete unavailability of the server. You can use other types of check for further analysis.

Check if a site, domain or IP is not listed in most popular DNS blacklists. Even a healthy site could be included there accidentally or for some reasons. Being listed in DNSBL, site loses its customers and value in search engines. It's crucial to be sure that your site is out of the DNSBL.

Find the information about person or a company who owns the domain.

Check if a site is available from Russia. Some sites are banned by Russian government. For daily monitoring you should sign up, in case of problem you will receive instant notification by e-mail, SMS, Hangouts, Skype, Slack, Telegram or phone call.

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