Tools & Wizards About Us
protos.su screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

protos.su

Протос Групп - 20 лет в лицензировании! Оформим лицензию и СРО быстро!

Page Load Speed

5.5 sec in total

First Response

360 ms

Resources Loaded

4.3 sec

Page Rendered

801 ms

protos.su screenshot

About Website

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

Протос Групп оказывает услуги по оформлению лицензий, допусков СРО и другой разрешительной документации ✓ Опыт работы в сфере лицензирования - более 20 лет ➔ Заходите!

Visit protos.su

Key Findings

We analyzed Protos.su page load time and found that the first response time was 360 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

protos.su performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value2,310 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.165

71/100

15%

TTI (Time to Interactive)

Value19.6 s

2/100

10%

Network Requests Diagram

protos.su

360 ms

protos.su

1030 ms

js

74 ms

cs.min.js

945 ms

kusto.js

344 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 53% of them (52 requests) were addressed to the original Protos.su, 16% (16 requests) were made to App.comagic.ru and 4% (4 requests) were made to Cdn-ru.bitrix24.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Yastatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 352.2 kB (21%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Protos.su main page is 1.7 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. 50% of websites need less resources to load. Images take 773.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 234.9 kB

  • Original 300.2 kB
  • After minification 273.6 kB
  • After compression 65.3 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 234.9 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 17.9 kB

  • Original 773.4 kB
  • After minification 755.4 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. Protos images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 84.5 kB

  • Original 506.7 kB
  • After minification 506.7 kB
  • After compression 422.2 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 84.5 kB or 17% of the original size.

CSS Optimization

-18%

Potential reduce by 14.9 kB

  • Original 85.1 kB
  • After minification 85.1 kB
  • After compression 70.2 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. Protos.su needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (35%)

Requests Now

95

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Protos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

protos.su

protos.su

360 ms

protos.su

protos.su

1030 ms

js

js

74 ms

cs.min.js

cs.min.js

945 ms

kusto.js

kusto.js

344 ms

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65df861ee1196d2c0290ad31cf40479c.gif

471 ms

logo.svg

logo.svg

368 ms

824 ms

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683 ms

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302 ms

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303 ms

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369 ms

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360 ms

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361 ms

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408 ms

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428 ms

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474 ms

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475 ms

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591 ms

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522 ms

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546 ms

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Accessibility Review

protos.su accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

protos.su 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

protos.su SEO score

82

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

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

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 Protos.su 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 Protos.su 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

protos.su

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