Tools & Wizards About Us
bsa.chel-oblsud.ru screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

bsa.chel-oblsud.ru

Внимание

Page Load Speed

7.3 sec in total

First Response

788 ms

Resources Loaded

6.4 sec

Page Rendered

111 ms

bsa.chel-oblsud.ru screenshot

About Website

Visit bsa.chel-oblsud.ru now to see the best up-to-date Bsa Chel Oblsud content for Russia and also check out these interesting facts you probably never knew about bsa.chel-oblsud.ru

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Key Findings

We analyzed Bsa.chel-oblsud.ru page load time and found that the first response time was 788 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

bsa.chel-oblsud.ru performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

bsa.chel-oblsud.ru

788 ms

ext-all.css

1557 ms

arxiv.css

509 ms

ext-all.js

5531 ms

ext-lang-ru.js

515 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 93% of them (13 requests) were addressed to the original Bsa.chel-oblsud.ru, 7% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Bsa.chel-oblsud.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (73%)

Content Size

1.7 MB

After Optimization

439.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bsa.chel-oblsud.ru 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. Only 5% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 56.3 kB

  • Original 64.8 kB
  • After minification 64.6 kB
  • After compression 8.5 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 56.3 kB or 87% of the original size.

Image Optimization

-9%

Potential reduce by 96 B

  • Original 1.1 kB
  • After minification 1.0 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. Bsa Chel Oblsud images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 937.5 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 403.4 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 937.5 kB or 70% of the original size.

CSS Optimization

-89%

Potential reduce by 223.7 kB

  • Original 250.2 kB
  • After minification 248.7 kB
  • After compression 26.4 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. Bsa.chel-oblsud.ru needs all CSS files to be minified and compressed as it can save up to 223.7 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (75%)

Requests Now

12

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bsa Chel Oblsud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bsa.chel-oblsud.ru

bsa.chel-oblsud.ru

788 ms

ext-all.css

ext-all.css

1557 ms

arxiv.css

arxiv.css

509 ms

ext-all.js

ext-all.js

5531 ms

ext-lang-ru.js

ext-lang-ru.js

515 ms

FeedSForm.js

FeedSForm.js

692 ms

Rubrics.js

Rubrics.js

877 ms

PreviewPlugin.js

PreviewPlugin.js

901 ms

FeedPost.js

FeedPost.js

696 ms

FeedDetail.js

FeedDetail.js

882 ms

FeedGrid.js

FeedGrid.js

1082 ms

FeedInfo.js

FeedInfo.js

1046 ms

FeedViewer.js

FeedViewer.js

1056 ms

watch.js

watch.js

7 ms

Accessibility Review

bsa.chel-oblsud.ru accessibility score

52

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bsa.chel-oblsud.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

bsa.chel-oblsud.ru SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bsa.chel-oblsud.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 Bsa.chel-oblsud.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

bsa.chel-oblsud.ru

Open Graph description is not detected on the main page of Bsa Chel Oblsud. 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: