Fast Website Speed ​​Testing Services

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GTmetrixDeveloped in 2010 in Canada. Easy to use, well designed, interface works fast. Unlike Page Speed, it performs testing at maximum speed (both the device used and the network channel). It does not work for requests from Russia, but is equipped with useful powerful functionality, such as per-second display of content loading and WaterFall. This allows you to examine the whole picture in detail and take measures to increase the site loading speed.


WebPageTest

WebPageTestThe tool was developed in 2009, makes checks from different countries, but is more suitable for experienced webmasters. The functionality is diverse, but the usability cannot be called the best. Video reports on the process of testing the loading speed of sites are convenient, there is a stopwatch. Comparative analysis of several sites is available.


Pingdom Tools

Pingdom ToolsThis tool was malta email list developed in 2006 and is usually included in such lists, but it only shows the time for onload, not for full loading. This means the time required to fully display the components specified in the page code (content, images, external scripts, style files, etc.).

But, as a rule, various dynamic JS events continue to load for about 15 seconds. During this time, it is not possible to scroll smoothly, work with the menu or links on the page.


Loading.express

Loading.expressDeveloped in 2018 by domestic specialists IW.MEDIA. Most similar tools take measurements from the USA or European countries, and Loading.express is an excellent service for checking the page loading speed of sites for requests specifically from Russia.

The team makes monthly updates, provides assistance in speeding up slow resources. There is a partner program for developers and webmasters.


Dotcom Monitor

Dotcom MonitorCreated in 2014 and operates from 25 countries. Does not include cache in the measurement results, but tests the cached page. Displays Page Speed.


Sitespeed.me

Sitespeed.meLaunched in 2014, operates from seven countries, tests only web platform performance.


Dareboost

DareboostHas been operating since 2014, originally from France. Good functionality, checks from 14 countries. Provides an assessment of many indicators that affect the loading speed of a site. Works with video downloads. The WaterFall model is used. After registration, the function of comparative analysis of several sites and other useful tools becomes available, although most of them are paid.


GiftOfSpeed

GiftOfSpeedMade in the Netherlands in 2015, allows you to find out the loading speed of a site from 8 countries, including Russia. Includes 16 services that test parameters that affect the speed of a resource. Increases this indicator upon your request.


Uptrends

UptrendsAlso developed in 2014 in the Netherlands. Free verification is available from mobile devices and desktop. History is paid, re-verification is automatic.


Site24×7

Site24×7Developer — Indian company ZOHO, 2007. Includes measurement points in Moscow and St. Petersburg. Tests the speed of the first server response, loading the first and last byte.