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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

coelho-book.ru

Срок регистрации домена coelho-book.ru истёк

Page Load Speed

1.4 sec in total

First Response

400 ms

Resources Loaded

920 ms

Page Rendered

113 ms

coelho-book.ru screenshot

About Website

Welcome to coelho-book.ru homepage info - get ready to check Coelho Book best content right away, or after learning these important things about coelho-book.ru

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Visit coelho-book.ru

Key Findings

We analyzed Coelho-book.ru page load time and found that the first response time was 400 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

coelho-book.ru performance score

0

Network Requests Diagram

coelho-book.ru

400 ms

styles.css

100 ms

show_ads.js

6 ms

img_31.jpg

223 ms

ca-pub-4634717514678396.js

43 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 65% of them (15 requests) were addressed to the original Coelho-book.ru, 17% (4 requests) were made to Pagead2.googlesyndication.com and 9% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (400 ms) belongs to the original domain Coelho-book.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.0 kB (24%)

Content Size

33.4 kB

After Optimization

25.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coelho-book.ru main page is 33.4 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. Javascripts take 14.7 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 5.6 kB

  • Original 8.7 kB
  • After minification 8.2 kB
  • After compression 3.1 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 5.6 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

  • Original 7.2 kB
  • After minification 7.2 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. Coelho Book images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 150 B

  • Original 14.7 kB
  • After minification 14.6 kB
  • After compression 14.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-79%

Potential reduce by 2.2 kB

  • Original 2.8 kB
  • After minification 2.4 kB
  • After compression 590 B

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. Coelho-book.ru needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (55%)

Requests Now

20

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coelho Book. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coelho-book.ru

coelho-book.ru

400 ms

styles.css

styles.css

100 ms

show_ads.js

show_ads.js

6 ms

img_31.jpg

img_31.jpg

223 ms

ca-pub-4634717514678396.js

ca-pub-4634717514678396.js

43 ms

zrt_lookup.html

zrt_lookup.html

31 ms

show_ads_impl.js

show_ads_impl.js

57 ms

hit

hit

273 ms

img_03.gif

img_03.gif

109 ms

img_05.gif

img_05.gif

173 ms

img_07.gif

img_07.gif

198 ms

img_12.gif

img_12.gif

200 ms

img_19.gif

img_19.gif

202 ms

img_26.gif

img_26.gif

203 ms

img_16.gif

img_16.gif

205 ms

img_23.gif

img_23.gif

262 ms

img_11.gif

img_11.gif

291 ms

img_37.gif

img_37.gif

291 ms

img_39.gif

img_39.gif

296 ms

img_41.gif

img_41.gif

297 ms

ads

ads

18 ms

osd.js

osd.js

4 ms

hit

hit

133 ms

SEO Factors

coelho-book.ru SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coelho-book.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coelho-book.ru main page’s claimed encoding is 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.

Social Sharing Optimization

coelho-book.ru

Open Graph description is not detected on the main page of Coelho Book. 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: