Tools & Wizards About Us
adpo.edu.ru screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

adpo.edu.ru

Дополнительное профессиональное образование дистанционно на онлайн-курсах - Обучение в АНО ДПО

Page Load Speed

6.2 sec in total

First Response

503 ms

Resources Loaded

4.4 sec

Page Rendered

1.2 sec

adpo.edu.ru screenshot

About Website

Visit adpo.edu.ru now to see the best up-to-date Adpo Edu content for Russia and also check out these interesting facts you probably never knew about adpo.edu.ru

АНО ДПО «Северо-Западная Академия дополнительного профессионального образования и профессионального обучения» предлагает удобное дистанционное обучение по многим направлениям. Большой выбор программ д...

Visit adpo.edu.ru

Key Findings

We analyzed Adpo.edu.ru page load time and found that the first response time was 503 ms and then it took 5.7 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

adpo.edu.ru performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.273

45/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

adpo.edu.ru

503 ms

adpo-edu.ru

1031 ms

main.0606145a.css

252 ms

runtime.3e654e58.js

502 ms

8216.c1a58210.js

557 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Adpo.edu.ru, 67% (55 requests) were made to Adpo-edu.ru and 11% (9 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Adpo-edu.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.6 kB (10%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Adpo.edu.ru main page is 2.3 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 102.0 kB

  • Original 128.2 kB
  • After minification 128.2 kB
  • After compression 26.2 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 102.0 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 60.8 kB

  • Original 1.6 MB
  • After minification 1.6 MB

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. Adpo Edu images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 52.5 kB

  • Original 501.8 kB
  • After minification 501.8 kB
  • After compression 449.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 14.3 kB

  • Original 82.0 kB
  • After minification 82.0 kB
  • After compression 67.7 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. Adpo.edu.ru needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (58%)

Requests Now

69

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adpo Edu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

adpo.edu.ru

adpo.edu.ru

503 ms

adpo-edu.ru

adpo-edu.ru

1031 ms

main.0606145a.css

main.0606145a.css

252 ms

runtime.3e654e58.js

runtime.3e654e58.js

502 ms

8216.c1a58210.js

8216.c1a58210.js

557 ms

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7136.5bdf7678.js

502 ms

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638 ms

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637 ms

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638 ms

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639 ms

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857 ms

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679 ms

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777 ms

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1037 ms

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775 ms

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793 ms

site.6d329416.js

site.6d329416.js

803 ms

tracker.js

tracker.js

1219 ms

main.1e9a066e.js

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907 ms

reviews.7a43f7fd.js

reviews.7a43f7fd.js

906 ms

tag.js

tag.js

1273 ms

gtm.js

gtm.js

368 ms

code.js

code.js

971 ms

init

init

1178 ms

rtrg

rtrg

689 ms

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708 ms

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715 ms

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723 ms

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720 ms

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808 ms

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822 ms

pixel.png

pixel.png

604 ms

sprite.svg

sprite.svg

617 ms

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918 ms

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1273 ms

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1134 ms

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722 ms

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842 ms

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861 ms

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861 ms

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960 ms

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1534 ms

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1350 ms

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1157 ms

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1080 ms

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1199 ms

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1270 ms

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1276 ms

66c7259e05a7b866898199.jpg

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1334 ms

Group-8739.png

Group-8739.png

1241 ms

all.js

all.js

841 ms

OpenSans-Regular.379b98ad.woff

OpenSans-Regular.379b98ad.woff

1231 ms

OpenSans-SemiBold.7c73987d.woff

OpenSans-SemiBold.7c73987d.woff

1208 ms

OpenSans-Bold.033876e5.woff

OpenSans-Bold.033876e5.woff

1326 ms

GothamProBold.862396a1.otf

GothamProBold.862396a1.otf

1148 ms

GothamProRegular.db405428.otf

GothamProRegular.db405428.otf

1209 ms

GothamProMedium.dca4b95d.ttf

GothamProMedium.dca4b95d.ttf

1192 ms

success-icon-1.svg

success-icon-1.svg

1170 ms

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1241 ms

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1190 ms

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1204 ms

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1191 ms

success-icon.svg

success-icon.svg

1175 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

278 ms

sync-loader.js

sync-loader.js

785 ms

counter

counter

129 ms

dyn-goal-config.js

dyn-goal-config.js

255 ms

rtrg

rtrg

130 ms

jquery.min.js

jquery.min.js

775 ms

addVisit

addVisit

750 ms

advert.gif

advert.gif

639 ms

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506 ms

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124 ms

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123 ms

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167 ms

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163 ms

suggest.js

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96 ms

opensearch.js

opensearch.js

200 ms

tracker

tracker

129 ms

1

1

141 ms

counter.js

counter.js

434 ms

Accessibility Review

adpo.edu.ru accessibility score

72

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

Best Practices

adpo.edu.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

adpo.edu.ru SEO score

90

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

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 Adpo.edu.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 Adpo.edu.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

adpo.edu.ru

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