Analyze ЛидерТаск это таск менеджер для совместной работы коллектива

Более 50 тысяч человек и 1500 организаций успешно использую LeaderTask для управления делами, контроля задач и достижения целей. LeaderTask является лучшим планировщиком для вас, вашей команды и вашей...

Page load speed analysis

  • 65/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    563 ms

  • Resources loaded

    4.8 sec

  • Page rendered

    944 ms

  • Total page load time

    6.3 sec

Visit now to see the best up-to-date Leadertask content for Russia and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 563 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 125.9 kB
    Images 703.0 kB
    Javascripts 83.6 kB
    CSS 53.2 kB

    In fact, the total size of main page is 965.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 703.0 kB which makes up the majority of the site volume.

    • Original 125.9 kB
    • After minification 107.5 kB
    • After compression 17.5 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 18.4 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 108.4 kB or 86% of the original size.

    • Original 703.0 kB
    • After optimization 694.1 kB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Leadertask images are well optimized though.

    • Original 83.6 kB
    • After minification 83.5 kB
    • After compression 30.9 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 52.7 kB or 63% of the original size.

    • Original 53.2 kB
    • After minification 51.9 kB
    • After compression 12.3 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. needs all CSS files to be minified and compressed as it can save up to 41.0 kB or 77% of the original size.

Network requests diagram

  • yepnope.js
  • css
  • jquery.min.js
  • conversion.js
  • jquery.flexslider-min.js
  • analytics.js
  • jquery.cookie-min.js
  • top-logo.png
  • main-gadjet.jpg
  • google-play.png
  • app-store.png
  • windows.png
  • main-offline.png
  • main-flashdrive.png
  • main-dropbox.png
  • main-email-gate.png
  • main-files-in-task.png
  • main-safe.png
  • otziv_video_andrei.jpg
  • otziv_video_olga.jpg
  • otziv_video_alex.jpg
  • otziv_video_yurii.jpg
  • otziv_video_pavel.jpg
  • otziv_video_sergei.jpg
  • otziv_video_ivan.jpg
  • otziv_video_yurii_pred.jpg
  • otziv_video_denis.jpg
  • otziv_video_victor.jpg
  • otziv_video_albert.jpg
  • otziv_video_roman.jpg
  • otziv_video_kirill.jpg
  • otziv_video_alice.jpg
  • otziv_video_anton.jpg
  • social-blog.png
  • social-forum.png
  • social-tw.png
  • social-vk.png
  • social-fb.png
  • social-gp.png
  • social-yt.png
  • social-odnoklass.png
  • collect
  • collect
  • social-mailru.png
  • idpartner.js
  • ga-audiences
  • social-linkedin.png
  • social-instagram.png
  • social-pinterest.png
  • template_css-min.css
  • responsive-min.css
  • main-min.css
  • flexslider-min.css
  • otziv-slideshow.css
  • feature-min.css
  • youtube-play.png
  • main-screenshot-shadow-bg.jpg
  • main-screenshot.jpg
  • main-screenshot.png
  • main-login-bg.png
  • main-clouds-bg.jpg
  • RjgO7rYTmqiVp7vzi-Q5USZ2oysoEQEeKwjgmXLRnTc.ttf
  • MTP_ySUJH_bn48VBG8sNSndckgy16U_L-eNUgMz0EAk.ttf
  • main-clients-ul-bg.png
  • main-tm-bg.jpg
  • watch.js
  • plusone.js
  • 1QMD4rkzBU
  • jquery.fancybox.pack.js
  • cb=gapi.loaded_0
  • widget_ru_RU.js
  • hotlog_redirects
  • jquery.fancybox.css
  • allpages-min.js
  • icon_youtube.png
  • clients_bg.png
  • slider-arrows-left.png
  • slider-arrows-right.png
  • flexslider-icon.woff

Our browser made a total of 83 requests to load all elements on the main page. We found that 80% of them (66 requests) were addressed to the original, 2% (2 requests) were made to and 2% (2 requests) were made to The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain

Additional info on


The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leadertask. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 300
NS 300
NS 300
NS 300

Language and encoding

Normal result


RU ru language flag


RU ru language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that main page’s claimed encoding is charset=windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 80.5% of all visits is Russia. It’s good for that their server is also located in Russia, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Leadertask. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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