Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

perm.videoforme.ru

Курсы для взрослых в Перми: недорогое обучение для начинающих с нуля, лучшие обучающие уроки в Международной школе профессий

Page Load Speed

9.6 sec in total

First Response

2.2 sec

Resources Loaded

6.6 sec

Page Rendered

834 ms

perm.videoforme.ru screenshot

About Website

Click here to check amazing Perm Videoforme content for Russia. Otherwise, check out these important facts you probably never knew about perm.videoforme.ru

Запишитесь на профессиональные курсы для взрослых в Перми по доступной цене: недорогое обучение для начинающих с нуля, опытные преподаватели, лучшие обучающие мастер-классы в Международной школе профе...

Visit perm.videoforme.ru

Key Findings

We analyzed Perm.videoforme.ru page load time and found that the first response time was 2.2 sec and then it took 7.4 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

perm.videoforme.ru performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value31,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.298

40/100

15%

TTI (Time to Interactive)

Value41.9 s

0/100

10%

Network Requests Diagram

perm.videoforme.ru

2159 ms

optimize.js

230 ms

openapi-2019-12-19.js

866 ms

gtm.js

229 ms

code.cake018.ru

1368 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 71% of them (53 requests) were addressed to the original Perm.videoforme.ru, 4% (3 requests) were made to Top-fwz1.mail.ru and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Perm.videoforme.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 324.1 kB (45%)

Content Size

721.7 kB

After Optimization

397.5 kB

In fact, the total size of Perm.videoforme.ru main page is 721.7 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. 65% of websites need less resources to load. HTML takes 313.6 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 281.2 kB

  • Original 313.6 kB
  • After minification 159.0 kB
  • After compression 32.4 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. This page needs HTML code to be minified as it can gain 154.6 kB, which is 49% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 281.2 kB or 90% of the original size.

Image Optimization

-21%

Potential reduce by 37.3 kB

  • Original 178.4 kB
  • After minification 141.1 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, Perm Videoforme needs image optimization as it can save up to 37.3 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 5.2 kB

  • Original 158.9 kB
  • After minification 158.9 kB
  • After compression 153.8 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

-1%

Potential reduce by 394 B

  • Original 70.7 kB
  • After minification 70.7 kB
  • After compression 70.3 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. Perm.videoforme.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (49%)

Requests Now

59

After Optimization

30

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perm Videoforme. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

perm.videoforme.ru accessibility score

78

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 have valid values

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

perm.videoforme.ru best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

perm.videoforme.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

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

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 Perm.videoforme.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 Perm.videoforme.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

Open Graph data is detected on the main page of Perm Videoforme. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: