Tools & Wizards About Us
p-obr.ru screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

p-obr.ru

Главная - p-obr.ru

Page Load Speed

6.2 sec in total

First Response

867 ms

Resources Loaded

4.7 sec

Page Rendered

573 ms

p-obr.ru screenshot

About Website

Welcome to p-obr.ru homepage info - get ready to check P Obr best content right away, or after learning these important things about p-obr.ru

В нашем центре вы можете получить дополнительное профессиональное образование в Москве. Очная и дистанционная форма обучения от НОЧУ ОДПО ПРОФЦЕНТР.

Visit p-obr.ru

Key Findings

We analyzed P-obr.ru page load time and found that the first response time was 867 ms and then it took 5.3 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

p-obr.ru performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value1.094

1/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

prodpo.ru

867 ms

styles.scss.css

512 ms

logo.png

486 ms

client__s.png

486 ms

otz1.jpg

326 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original P-obr.ru, 6% (3 requests) were made to App.comagic.ru and 6% (3 requests) were made to Counter.megagroup.ru. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Prodpo.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.6 kB (33%)

Content Size

667.3 kB

After Optimization

448.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of P-obr.ru main page is 667.3 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 344.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 39.1 kB

  • Original 51.3 kB
  • After minification 47.3 kB
  • After compression 12.2 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 39.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 344.5 kB
  • After minification 343.2 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. P Obr images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 127.6 kB

  • Original 210.2 kB
  • After minification 206.4 kB
  • After compression 82.6 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 127.6 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 50.6 kB

  • Original 61.3 kB
  • After minification 58.1 kB
  • After compression 10.6 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. P-obr.ru needs all CSS files to be minified and compressed as it can save up to 50.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (47%)

Requests Now

45

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of P Obr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

prodpo.ru

prodpo.ru

867 ms

styles.scss.css

styles.scss.css

512 ms

logo.png

logo.png

486 ms

client__s.png

client__s.png

486 ms

otz1.jpg

otz1.jpg

326 ms

otz2.jpg

otz2.jpg

326 ms

otz3.jpg

otz3.jpg

329 ms

ohrana-trud.jpg

ohrana-trud.jpg

719 ms

dlya-kruglogo-stola.jpg

dlya-kruglogo-stola.jpg

486 ms

highslide.min.css

highslide.min.css

1002 ms

jquery.min.js

jquery.min.js

896 ms

main.js

main.js

577 ms

s3.includeform.js

s3.includeform.js

568 ms

bpopup.js

bpopup.js

1155 ms

elektro-bez.jpg

elektro-bez.jpg

748 ms

prombez.jpg

prombez.jpg

754 ms

professii.jpg

professii.jpg

758 ms

visot.png

visot.png

1171 ms

litcenzija.jpg

litcenzija.jpg

889 ms

obuchenije-invalidov.jpg

obuchenije-invalidov.jpg

892 ms

andreev.jpg

andreev.jpg

1057 ms

nikitina.jpg

nikitina.jpg

1059 ms

arhandeev.jpg

arhandeev.jpg

1059 ms

lavrik.jpg

lavrik.jpg

1163 ms

up2.png

up2.png

1190 ms

highslide-full.packed.js

highslide-full.packed.js

1196 ms

cs.min.js

cs.min.js

577 ms

hit

hit

1404 ms

home-pic.png

home-pic.png

818 ms

arr-t.png

arr-t.png

913 ms

phone-pic.png

phone-pic.png

936 ms

address-pic.png

address-pic.png

941 ms

work-time.png

work-time.png

961 ms

main-pic.jpg

main-pic.jpg

1486 ms

search-ico.png

search-ico.png

970 ms

btn2-pic.png

btn2-pic.png

1056 ms

vote-btn.png

vote-btn.png

1127 ms

arrow.png

arrow.png

1128 ms

work-bot.png

work-bot.png

1146 ms

watch.js

watch.js

1 ms

pt_sans-r.woff

pt_sans-r.woff

1084 ms

pt_sans-b.woff

pt_sans-b.woff

2038 ms

loader.js

loader.js

306 ms

api.js

api.js

124 ms

398f5462abdc258ca11fa2dff5550a00.js

398f5462abdc258ca11fa2dff5550a00.js

158 ms

zoomin.cur

zoomin.cur

1016 ms

analytics.js

analytics.js

76 ms

187 ms

collect

collect

61 ms

collect

collect

196 ms

1759 ms

Accessibility Review

p-obr.ru accessibility score

84

Accessibility Issues

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-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

p-obr.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

p-obr.ru SEO score

86

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

    UTF-8

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

p-obr.ru

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