Tools & Wizards About Us
bigcorp.ru screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bigcorp.ru

Курсы по web-программированию и созданию сайтов, курсы СЕО

Page Load Speed

4.6 sec in total

First Response

453 ms

Resources Loaded

3.9 sec

Page Rendered

202 ms

bigcorp.ru screenshot

About Website

Click here to check amazing Bigcorp content. Otherwise, check out these important facts you probably never knew about bigcorp.ru

Недорогие курсы по веб-программированию. Первое занятие бесплатно. Запишись на курсы Сео прямо сейчас и получи скидку 20%

Visit bigcorp.ru

Key Findings

We analyzed Bigcorp.ru page load time and found that the first response time was 453 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bigcorp.ru performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

bigcorp.ru

453 ms

style.css

143 ms

css

142 ms

css

192 ms

css

239 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 33% of them (3 requests) were addressed to the original Bigcorp.ru, 33% (3 requests) were made to Fonts.googleapis.com and 22% (2 requests) were made to Ru-tld.ru. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Ru-tld.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.6 kB (24%)

Content Size

325.0 kB

After Optimization

246.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Bigcorp.ru main page is 325.0 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. Only 10% of websites need less resources to load. Images take 312.5 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 1.3 kB

  • Original 2.2 kB
  • After minification 2.1 kB
  • After compression 920 B

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 1.3 kB or 58% of the original size.

Image Optimization

-22%

Potential reduce by 68.9 kB

  • Original 312.5 kB
  • After minification 243.6 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. Obviously, Bigcorp needs image optimization as it can save up to 68.9 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 8.4 kB

  • Original 10.3 kB
  • After minification 9.2 kB
  • After compression 1.9 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. Bigcorp.ru needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (43%)

Requests Now

7

After Optimization

4

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bigcorp. 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

bigcorp.ru

bigcorp.ru

453 ms

style.css

style.css

143 ms

css

css

142 ms

css

css

192 ms

css

css

239 ms

watch.js

watch.js

1 ms

logo2.png

logo2.png

178 ms

ardis_reg2.png

ardis_reg2.png

965 ms

sale.jpg

sale.jpg

3211 ms

Accessibility Review

bigcorp.ru accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

bigcorp.ru best practices score

83

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

SEO Factors

bigcorp.ru SEO score

100

Search Engine Optimization Advices

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

    UTF-8

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

bigcorp.ru

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