Tools & Wizards About Us
compressionworld.ru screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

compressionworld.ru

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Page Load Speed

4 sec in total

First Response

519 ms

Resources Loaded

3.2 sec

Page Rendered

327 ms

compressionworld.ru screenshot

About Website

Click here to check amazing Compressionworld content for Russia. Otherwise, check out these important facts you probably never knew about compressionworld.ru

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Visit compressionworld.ru

Key Findings

We analyzed Compressionworld.ru page load time and found that the first response time was 519 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

compressionworld.ru performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

compressionworld.ru

519 ms

compressionworld.ru

560 ms

normalize.css

134 ms

style.css

266 ms

style.new.001.css

383 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 95% of them (55 requests) were addressed to the original Compressionworld.ru, 2% (1 request) were made to Yastatic.net and 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Compressionworld.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.6 kB (16%)

Content Size

1.9 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Compressionworld.ru main page is 1.9 MB. 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 113.9 kB

  • Original 138.3 kB
  • After minification 136.0 kB
  • After compression 24.4 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 113.9 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 186.7 kB

  • Original 1.7 MB
  • After minification 1.5 MB

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. Obviously, Compressionworld needs image optimization as it can save up to 186.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 122.2 kB
  • After minification 122.0 kB
  • After compression 120.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-40%

Potential reduce by 4.7 kB

  • Original 12.0 kB
  • After minification 10.9 kB
  • After compression 7.2 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. Compressionworld.ru needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (45%)

Requests Now

56

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Compressionworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

compressionworld.ru

compressionworld.ru

519 ms

compressionworld.ru

compressionworld.ru

560 ms

normalize.css

normalize.css

134 ms

style.css

style.css

266 ms

style.new.001.css

style.new.001.css

383 ms

ezmark.css

ezmark.css

383 ms

cb_style.css

cb_style.css

392 ms

jquery.fancybox.css

jquery.fancybox.css

393 ms

jquery.js

jquery.js

526 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

395 ms

jquery.fancybox.starter.js

jquery.fancybox.starter.js

509 ms

jquery.ezmark.js

jquery.ezmark.js

510 ms

cb_styler.js

cb_styler.js

522 ms

share.js

share.js

516 ms

tag.js

tag.js

790 ms

body_bg.png

body_bg.png

131 ms

left_sky.png

left_sky.png

128 ms

right_big_sky.png

right_big_sky.png

652 ms

footer_bg.png

footer_bg.png

132 ms

sitemap.gif

sitemap.gif

128 ms

mail.gif

mail.gif

132 ms

big_promo2.png

big_promo2.png

1021 ms

basket_bg.png

basket_bg.png

255 ms

end_bascet.png

end_bascet.png

261 ms

slogan.png

slogan.png

261 ms

compression.png

compression.png

262 ms

menu_bg.png

menu_bg.png

382 ms

bullet_black.png

bullet_black.png

391 ms

bullet_red.png

bullet_red.png

391 ms

tl.png

tl.png

392 ms

tr.png

tr.png

509 ms

tm.png

tm.png

521 ms

ml.png

ml.png

522 ms

mr.png

mr.png

523 ms

content_img.png

content_img.png

1018 ms

Vendetta_36_high_banner(2).png

Vendetta_36_high_banner(2).png

834 ms

Plakat%202015_version_4.PNG

Plakat%202015_version_4.PNG

1042 ms

Banner_proto_07_orig_.PNG

Banner_proto_07_orig_.PNG

914 ms

Vendetta_30_high_banner.PNG

Vendetta_30_high_banner.PNG

833 ms

Banner_for_compressionworld-1.gif

Banner_for_compressionworld-1.gif

1041 ms

Vendetta_31_high_banner.PNG

Vendetta_31_high_banner.PNG

913 ms

Banner-for-compressionworld-discount.jpg

Banner-for-compressionworld-discount.jpg

1174 ms

image(3).gif

image(3).gif

1044 ms

Experiment_V395.png

Experiment_V395.png

1399 ms

Vidi_pletenia_image00192_s4-527.PNG

Vidi_pletenia_image00192_s4-527.PNG

1273 ms

Experiment_V394.png

Experiment_V394.png

1433 ms

image0011_proto_02(1).png

image0011_proto_02(1).png

1171 ms

Vendetta_13.PNG

Vendetta_13.PNG

1175 ms

Vendetta_14.PNG

Vendetta_14.PNG

1302 ms

Vendetta_06.PNG

Vendetta_06.PNG

1303 ms

Vendetta_05.PNG

Vendetta_05.PNG

1218 ms

vk_image.png

vk_image.png

1277 ms

vipseo-promo-17.png

vipseo-promo-17.png

1310 ms

webrost.gif

webrost.gif

1311 ms

bl.png

bl.png

1312 ms

br.png

br.png

1400 ms

bm.png

bm.png

1278 ms

advert.gif

advert.gif

535 ms

Accessibility Review

compressionworld.ru accessibility score

95

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

compressionworld.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

compressionworld.ru SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

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

compressionworld.ru

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