Tools & Wizards About Us
itlessons.info screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

itlessons.info

itlessons -

Page Load Speed

15 sec in total

First Response

631 ms

Resources Loaded

12.6 sec

Page Rendered

1.7 sec

itlessons.info screenshot

About Website

Welcome to itlessons.info homepage info - get ready to check Itlessons best content for Russia right away, or after learning these important things about itlessons.info

itlessons

Visit itlessons.info

Key Findings

We analyzed Itlessons.info page load time and found that the first response time was 631 ms and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

itlessons.info performance score

0

Network Requests Diagram

www.itlessons.info

631 ms

wp-emoji-release.min.js

203 ms

style.css

2346 ms

wp-syntax.css

440 ms

css

138 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 60% of them (18 requests) were addressed to the original Itlessons.info, 10% (3 requests) were made to Platform.twitter.com and 7% (2 requests) were made to 2.gravatar.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Itlessons.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.0 kB (22%)

Content Size

376.2 kB

After Optimization

292.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itlessons.info main page is 376.2 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. 15% of websites need less resources to load. Images take 283.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 27.2 kB

  • Original 36.6 kB
  • After minification 36.0 kB
  • After compression 9.4 kB

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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.2 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 11.3 kB

  • Original 283.0 kB
  • After minification 271.8 kB

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. Itlessons images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 11.1 kB

  • Original 15.9 kB
  • After minification 15.9 kB
  • After compression 4.9 kB

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 11.1 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 34.5 kB

  • Original 40.6 kB
  • After minification 25.9 kB
  • After compression 6.2 kB

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. Itlessons.info needs all CSS files to be minified and compressed as it can save up to 34.5 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

27

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itlessons. According to our analytics all requests are already optimized.

Network Requests Diagram

www.itlessons.info

www.itlessons.info

631 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

203 ms

style.css

style.css

2346 ms

wp-syntax.css

wp-syntax.css

440 ms

css

css

138 ms

itlessons

itlessons

1092 ms

restful-with-slim-framework.png

restful-with-slim-framework.png

864 ms

comments-with-backbone-and-marionette.png

comments-with-backbone-and-marionette.png

1886 ms

geocoder.png

geocoder.png

698 ms

hero-recaptcha-demo.gif

hero-recaptcha-demo.gif

5610 ms

php-database-todo-project.jpg

php-database-todo-project.jpg

5098 ms

ajax-file-upload.png

ajax-file-upload.png

5047 ms

flash-policy-file-server.png

flash-policy-file-server.png

3102 ms

sphinx-search-on-site.png

sphinx-search-on-site.png

4862 ms

twitter-app-confirm.png

twitter-app-confirm.png

5606 ms

auth-with-oauth2-in-github.png

auth-with-oauth2-in-github.png

4321 ms

widgets.js

widgets.js

1346 ms

bf2f791048b957612e46386034841be3

bf2f791048b957612e46386034841be3

395 ms

98f738d5228b16084ddfc2e5a8cdabf7

98f738d5228b16084ddfc2e5a8cdabf7

276 ms

aed97485a8d030ee2ad5d6bbe0f4b731

aed97485a8d030ee2ad5d6bbe0f4b731

280 ms

e18a867ae584fc801e2b04b6d6c220fb

e18a867ae584fc801e2b04b6d6c220fb

879 ms

logo.png

logo.png

2747 ms

big_arrow.png

big_arrow.png

3464 ms

search.png

search.png

3463 ms

FUDHvzEKSJww3kCxuiAo2A.ttf

FUDHvzEKSJww3kCxuiAo2A.ttf

888 ms

watch.js

watch.js

70 ms

ico-socs.png

ico-socs.png

4591 ms

button.71000885400e222c3c0eec823f8f93f0.js

button.71000885400e222c3c0eec823f8f93f0.js

1473 ms

follow_button.fd774b599f565016d763dd860cb31c79.ru.html

follow_button.fd774b599f565016d763dd860cb31c79.ru.html

339 ms

jot

jot

4445 ms

SEO Factors

itlessons.info SEO score

0

Language and Encoding

  • Language Detected

    ID

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itlessons.info can be misinterpreted by Google and other search engines. Our service has detected that is used on the page, and it does not match the claimed Russian language. Our system also found out that Itlessons.info main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

itlessons.info

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