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17sch.ru screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

17sch.ru

Ниндзя Яндекс-директа. Тренинг | (ЗАШЕЛ НА САЙТ — ЗАГЛЯНИ В РАЗДЕЛ ОБЪЯВЛЕНИЙ)

Page Load Speed

3.8 sec in total

First Response

1.3 sec

Resources Loaded

2.3 sec

Page Rendered

269 ms

17sch.ru screenshot

About Website

Visit 17sch.ru now to see the best up-to-date 17 Sch content and also check out these interesting facts you probably never knew about 17sch.ru

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Key Findings

We analyzed 17sch.ru page load time and found that the first response time was 1.3 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

17sch.ru performance score

0

Network Requests Diagram

17sch.ru

1302 ms

style.css

804 ms

style.css

448 ms

wp-syntax.css

511 ms

tw-sack.min.js

549 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 89% of them (8 requests) were addressed to the original 17sch.ru, 11% (1 request) were made to 1.gravatar.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain 17sch.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.9 kB (76%)

Content Size

115.2 kB

After Optimization

27.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 17sch.ru main page is 115.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 60.3 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 34.3 kB

  • Original 39.5 kB
  • After minification 36.6 kB
  • After compression 5.2 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 34.3 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 325 B

  • Original 11.7 kB
  • After minification 11.4 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. 17 Sch images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 2.4 kB

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 1.2 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 2.4 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 50.8 kB

  • Original 60.3 kB
  • After minification 44.9 kB
  • After compression 9.5 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. 17sch.ru needs all CSS files to be minified and compressed as it can save up to 50.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (38%)

Requests Now

8

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 17 Sch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

17sch.ru

17sch.ru

1302 ms

style.css

style.css

804 ms

style.css

style.css

448 ms

wp-syntax.css

wp-syntax.css

511 ms

tw-sack.min.js

tw-sack.min.js

549 ms

wp-ds-blogmap.css

wp-ds-blogmap.css

565 ms

f7b607e8b619e802c20951814ac925bf

f7b607e8b619e802c20951814ac925bf

387 ms

l1.jpg

l1.jpg

507 ms

search.png

search.png

384 ms

SEO Factors

17sch.ru SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 17sch.ru 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 17sch.ru 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

17sch.ru

Open Graph description is not detected on the main page of 17 Sch. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: