Tools & Wizards About Us
kazan.videoforme.ru screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

kazan.videoforme.ru

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

Page Load Speed

5.7 sec in total

First Response

1.1 sec

Resources Loaded

4 sec

Page Rendered

580 ms

kazan.videoforme.ru screenshot

About Website

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

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

Visit kazan.videoforme.ru

Key Findings

We analyzed Kazan.videoforme.ru page load time and found that the first response time was 1.1 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kazan.videoforme.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value16.5 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value20.9 s

1/100

10%

Network Requests Diagram

kazan.videoforme.ru

1104 ms

main-lcp.css

506 ms

openapi-2019-12-19.js

387 ms

vk_init.js

386 ms

7d736b05505c04267448f683c18a33cf.css

526 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 95% of them (78 requests) were addressed to the original Kazan.videoforme.ru, 2% (2 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kazan.videoforme.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.0 kB (24%)

Content Size

1.8 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kazan.videoforme.ru main page is 1.8 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 366.1 kB

  • Original 408.2 kB
  • After minification 221.4 kB
  • After compression 42.1 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 186.8 kB, which is 46% 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 366.1 kB or 90% of the original size.

Image Optimization

-6%

Potential reduce by 65.1 kB

  • Original 1.1 MB
  • After minification 1.0 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. Kazan Videoforme images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 109 B

  • Original 147.7 kB
  • After minification 147.7 kB
  • After compression 147.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 679 B

  • Original 160.5 kB
  • After minification 160.5 kB
  • After compression 159.8 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. Kazan.videoforme.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (23%)

Requests Now

69

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kazan 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 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kazan.videoforme.ru

kazan.videoforme.ru

1104 ms

main-lcp.css

main-lcp.css

506 ms

openapi-2019-12-19.js

openapi-2019-12-19.js

387 ms

vk_init.js

vk_init.js

386 ms

7d736b05505c04267448f683c18a33cf.css

7d736b05505c04267448f683c18a33cf.css

526 ms

79ead54f4e50dc0d677309e3f0c17c53.js

79ead54f4e50dc0d677309e3f0c17c53.js

626 ms

gtm.js

gtm.js

183 ms

code.6i7y3i.ru

code.6i7y3i.ru

728 ms

gplaypattern.png

gplaypattern.png

182 ms

menu-close.svg

menu-close.svg

182 ms

logo.svg

logo.svg

254 ms

91x91.png

91x91.png

256 ms

arrow.png

arrow.png

261 ms

91x91.png

91x91.png

422 ms

91x91.png

91x91.png

423 ms

91x91.png

91x91.png

422 ms

91x91.png

91x91.png

423 ms

91x91.png

91x91.png

424 ms

91x91.png

91x91.png

424 ms

91x91.png

91x91.png

508 ms

91x91.png

91x91.png

508 ms

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84ded0dc71c50ee2288c1db195df0659.jpg

654 ms

tinkoff2.png

tinkoff2.png

545 ms

pochta-bank.png

pochta-bank.png

544 ms

4c6006fa3fd0f3bf6da64905989ac06f.jpg

4c6006fa3fd0f3bf6da64905989ac06f.jpg

545 ms

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3fa7ca6a47379f73ef446457d5a8fdae.jpg

879 ms

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7c6bb8043f667fd56109cde1ba5bd434.jpg

760 ms

ac6c6e9e46a43b00ae376a56e7d47565.jpg

ac6c6e9e46a43b00ae376a56e7d47565.jpg

795 ms

e3cbeae6e16c5256112555c6de036d30.jpg

e3cbeae6e16c5256112555c6de036d30.jpg

689 ms

3fd27ecf4a17f9446661538ff06fa829.jpg

3fd27ecf4a17f9446661538ff06fa829.jpg

688 ms

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1383ca0b62b91720251ad256bb4d5f1b.jpg

899 ms

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f21b8560e670dc787826238d44eddee5.jpg

794 ms

ec90fb58772ef406db0db770383a1ff4.jpg

ec90fb58772ef406db0db770383a1ff4.jpg

828 ms

81ae1efa035768fdb1444646aed53979.jpg

81ae1efa035768fdb1444646aed53979.jpg

887 ms

de26dc98c6e736afb9fba6c119f17c43.jpg

de26dc98c6e736afb9fba6c119f17c43.jpg

912 ms

4315252dd7f435ad4840e20d99bd0d30.jpg

4315252dd7f435ad4840e20d99bd0d30.jpg

919 ms

9c5d6c6d5dc73b91bd8ef6796a97dd08.jpg

9c5d6c6d5dc73b91bd8ef6796a97dd08.jpg

932 ms

0a08fbd73e6ecc8da8e3d16ff5e0452d.jpg

0a08fbd73e6ecc8da8e3d16ff5e0452d.jpg

1005 ms

1b37409ed467727415d0703a01c8edbb.jpg

1b37409ed467727415d0703a01c8edbb.jpg

1016 ms

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1180 ms

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5c40f07fffcbc0b53587eaa4135f1a5b.jpg

1043 ms

e837cc5adede04e6578e15eedaf894e0.jpg

e837cc5adede04e6578e15eedaf894e0.jpg

1179 ms

28790abfd635a8c80c68aa39d6fd666e.jpg

28790abfd635a8c80c68aa39d6fd666e.jpg

887 ms

ptsans.woff

ptsans.woff

954 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

25 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

31 ms

ptsansbold.woff

ptsansbold.woff

898 ms

Montserrat-Light.woff

Montserrat-Light.woff

1052 ms

Montserrat-Regular.woff

Montserrat-Regular.woff

948 ms

Montserrat-Thin.woff

Montserrat-Thin.woff

1063 ms

Montserrat-Medium.woff

Montserrat-Medium.woff

1058 ms

Montserrat-Bold.woff

Montserrat-Bold.woff

1001 ms

Montserrat-Black.woff

Montserrat-Black.woff

1033 ms

ptsansnarrowbold.woff

ptsansnarrowbold.woff

933 ms

ptsansnarrow.woff

ptsansnarrow.woff

1032 ms

advantage_cost.png

advantage_cost.png

1068 ms

advantage_teacher.png

advantage_teacher.png

1073 ms

advantage_system.png

advantage_system.png

1044 ms

franchising_c1.png

franchising_c1.png

1029 ms

franchising_c2.png

franchising_c2.png

1034 ms

franchising_c3.png

franchising_c3.png

1032 ms

tg.png

tg.png

1023 ms

vk.png

vk.png

959 ms

dzen_logo.svg

dzen_logo.svg

993 ms

tg_logo.svg

tg_logo.svg

979 ms

ok_logo.svg

ok_logo.svg

923 ms

visa.png

visa.png

915 ms

mastercard.png

mastercard.png

908 ms

paykeeper.png

paykeeper.png

933 ms

halva.png

halva.png

931 ms

buy_sber.png

buy_sber.png

946 ms

yandex_logo.png

yandex_logo.png

931 ms

yandex_rating_stars.png

yandex_rating_stars.png

926 ms

vk_logo.svg

vk_logo.svg

945 ms

geo.svg

geo.svg

968 ms

menu-arrow.svg

menu-arrow.svg

933 ms

phone.svg

phone.svg

939 ms

Arrow.svg

Arrow.svg

919 ms

up_btn.png

up_btn.png

901 ms

enabled.png

enabled.png

845 ms

search-loop.png

search-loop.png

847 ms

info.svg

info.svg

891 ms

Accessibility Review

kazan.videoforme.ru accessibility score

79

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

kazan.videoforme.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kazan.videoforme.ru SEO score

85

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

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 Kazan.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 Kazan.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

kazan.videoforme.ru

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