Tools & Wizards About Us
obs.ru screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    64% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

obs.ru

OBS

Page Load Speed

3.3 sec in total

First Response

508 ms

Resources Loaded

2.6 sec

Page Rendered

232 ms

obs.ru screenshot

About Website

Welcome to obs.ru homepage info - get ready to check OBS best content for Russia right away, or after learning these important things about obs.ru

OBS Бизнес-образование MBA

Visit obs.ru

Key Findings

We analyzed Obs.ru page load time and found that the first response time was 508 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

obs.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

obs.ru

508 ms

www.obs.ru

571 ms

fonts.css

131 ms

bootstrap.css

653 ms

chosen.jquery.css

260 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 85% of them (34 requests) were addressed to the original Obs.ru, 5% (2 requests) were made to Bitrix.info and 5% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (762 ms) belongs to the original domain Obs.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 251.6 kB (38%)

Content Size

657.3 kB

After Optimization

405.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Obs.ru main page is 657.3 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. 30% of websites need less resources to load. Images take 350.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 6.3 kB

  • Original 8.8 kB
  • After minification 8.2 kB
  • After compression 2.6 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 6.3 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 17.3 kB

  • Original 350.2 kB
  • After minification 332.9 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. OBS images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 68.9 kB

  • Original 110.6 kB
  • After minification 105.9 kB
  • After compression 41.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 68.9 kB or 62% of the original size.

CSS Optimization

-85%

Potential reduce by 159.1 kB

  • Original 187.7 kB
  • After minification 154.9 kB
  • After compression 28.6 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. Obs.ru needs all CSS files to be minified and compressed as it can save up to 159.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (39%)

Requests Now

33

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OBS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

obs.ru

obs.ru

508 ms

www.obs.ru

www.obs.ru

571 ms

fonts.css

fonts.css

131 ms

bootstrap.css

bootstrap.css

653 ms

chosen.jquery.css

chosen.jquery.css

260 ms

styles.css

styles.css

395 ms

bootstrap-tagsinput.css

bootstrap-tagsinput.css

263 ms

bxslider.css

bxslider.css

262 ms

jquery.js

jquery.js

70 ms

bootstrap.min.js

bootstrap.min.js

393 ms

chosen.jquery.min.js

chosen.jquery.min.js

391 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

392 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

520 ms

script.js

script.js

519 ms

ba.js

ba.js

171 ms

bg-middle.png

bg-middle.png

138 ms

index_bg_old.png

index_bg_old.png

259 ms

index_logo.png

index_logo.png

134 ms

phone_index.png

phone_index.png

132 ms

b3da3c5adc4fa76e8072bacd02d5af68.jpg

b3da3c5adc4fa76e8072bacd02d5af68.jpg

259 ms

e22f72d822a2a41488aa95da3d6ccf14.jpg

e22f72d822a2a41488aa95da3d6ccf14.jpg

275 ms

12ba84883b4b5065bcb1f047f5386bd1.jpg

12ba84883b4b5065bcb1f047f5386bd1.jpg

521 ms

5a277502249725ea35bb3386ee3b7ff3.jpg

5a277502249725ea35bb3386ee3b7ff3.jpg

394 ms

index_bg.png

index_bg.png

277 ms

2d6bce7ee18a5ce5736a5dc827738524.png

2d6bce7ee18a5ce5736a5dc827738524.png

387 ms

3ff9558bb9892f3eaedf029a710398b0.png

3ff9558bb9892f3eaedf029a710398b0.png

389 ms

81d6b509f90640b1fc12222a1652d5a0.png

81d6b509f90640b1fc12222a1652d5a0.png

392 ms

e4b084fef9a48a963c1d8054c6546b00.png

e4b084fef9a48a963c1d8054c6546b00.png

396 ms

e42f178a208dab1edf07200243c95359.png

e42f178a208dab1edf07200243c95359.png

517 ms

watch.js

watch.js

17 ms

dc.js

dc.js

34 ms

bx_loader.gif

bx_loader.gif

488 ms

slider.png

slider.png

489 ms

MyriadPro-Regular.woff

MyriadPro-Regular.woff

494 ms

MyriadPro-Bold.woff

MyriadPro-Bold.woff

498 ms

MyriadPro-Semibold.woff

MyriadPro-Semibold.woff

762 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

634 ms

__utm.gif

__utm.gif

13 ms

bx_stat

bx_stat

213 ms

slider_active.png

slider_active.png

392 ms

Accessibility Review

obs.ru accessibility score

92

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

obs.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

obs.ru SEO score

98

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

High

Tap targets are not sized appropriately

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 Obs.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 Obs.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

obs.ru

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