Tools & Wizards About Us
vib.edu.ru screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

vib.edu.ru

Вологодский кооперативный колледж | Вологодский кооперативный колледж

Page Load Speed

4.7 sec in total

First Response

392 ms

Resources Loaded

3.5 sec

Page Rendered

767 ms

vib.edu.ru screenshot

About Website

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

95 лет Вологодский кооперативный колледж оказывает образовательные услуги в сфере профессионального образования, осуществляя подготовку кадров для предприятий торговли, общественного питания, малого и...

Visit vib.edu.ru

Key Findings

We analyzed Vib.edu.ru page load time and found that the first response time was 392 ms and then it took 4.3 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

vib.edu.ru performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

vib.edu.ru

392 ms

vkk.edu.ru

385 ms

vkk.edu.ru

665 ms

css_fKW64xH4QTGTamwzDRFgSa4s_8rvzSgW5e_dpyps5kA.css

251 ms

css_MpP_-mUTTUM3Ks7jrXyW9qn1YI6SzPj70fC_FikncJo.css

465 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vib.edu.ru, 96% (47 requests) were made to Vkk.edu.ru and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Vkk.edu.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.9 kB (6%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vib.edu.ru main page is 1.6 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. 45% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 51.6 kB

  • Original 63.5 kB
  • After minification 49.9 kB
  • After compression 11.9 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 13.6 kB, which is 21% 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 51.6 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 49.4 kB

  • Original 1.4 MB
  • After minification 1.3 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. Vib Edu images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.1 kB

  • Original 91.1 kB
  • After minification 91.1 kB
  • After compression 90.0 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

-2%

Potential reduce by 866 B

  • Original 54.1 kB
  • After minification 54.1 kB
  • After compression 53.2 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. Vib.edu.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 3 (9%)

Requests Now

35

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vib 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vib.edu.ru

vib.edu.ru

392 ms

vkk.edu.ru

vkk.edu.ru

385 ms

vkk.edu.ru

vkk.edu.ru

665 ms

css_fKW64xH4QTGTamwzDRFgSa4s_8rvzSgW5e_dpyps5kA.css

css_fKW64xH4QTGTamwzDRFgSa4s_8rvzSgW5e_dpyps5kA.css

251 ms

css_MpP_-mUTTUM3Ks7jrXyW9qn1YI6SzPj70fC_FikncJo.css

css_MpP_-mUTTUM3Ks7jrXyW9qn1YI6SzPj70fC_FikncJo.css

465 ms

css_cIn3v0r8fZZF5ssHrKSWxPCDUtnAJzVq_ATHRkq4LzU.css

css_cIn3v0r8fZZF5ssHrKSWxPCDUtnAJzVq_ATHRkq4LzU.css

476 ms

vkk_logo.png

vkk_logo.png

376 ms

hundred_goods.jpg

hundred_goods.jpg

2069 ms

silver_mercury.png

silver_mercury.png

391 ms

orden.png

orden.png

392 ms

%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%20%D0%BD%D0%B0%20%D1%81%D0%B0%D0%B9%D1%82_2.jpg

%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%20%D0%BD%D0%B0%20%D1%81%D0%B0%D0%B9%D1%82_2.jpg

752 ms

%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%20%D0%BD%D0%B0%20%D1%81%D0%B0%D0%B9%D1%82_2%281%29%281%29_0.jpg

%D0%A1%D0%BB%D0%B0%D0%B9%D0%B4%D0%B5%D1%80%20%D0%BD%D0%B0%20%D1%81%D0%B0%D0%B9%D1%82_2%281%29%281%29_0.jpg

822 ms

%D0%94%D1%80%D0%BE%D0%B7%D0%B4%D0%BE%D0%B2%D0%B0%20%D0%90%D0%90.jpg

%D0%94%D1%80%D0%BE%D0%B7%D0%B4%D0%BE%D0%B2%D0%B0%20%D0%90%D0%90.jpg

479 ms

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_3.jpg

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_3.jpg

477 ms

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_4.jpg

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_4.jpg

477 ms

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_2.jpg

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_2.jpg

592 ms

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_1.jpg

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_1.jpg

588 ms

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_0.jpg

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_0.jpg

603 ms

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_9.jpg

%D0%BD%D0%BE%D0%B2%D0%BE%D1%81%D1%82%D0%B8%20_%D0%A1%D0%B0%D0%B9%D1%82_9.jpg

702 ms

html%3E

html%3E

724 ms

u47_1.png

u47_1.png

734 ms

img1_1.png

img1_1.png

755 ms

u47_2.png

u47_2.png

830 ms

img1_2.png

img1_2.png

816 ms

u47_3.png

u47_3.png

840 ms

img1_3.png

img1_3.png

864 ms

vkk_logo_white.png

vkk_logo_white.png

882 ms

js_jSGVj4EZIZ0tNYy6sp5fx9F0UTm_AY36-ttMu2IR9Q0.js

js_jSGVj4EZIZ0tNYy6sp5fx9F0UTm_AY36-ttMu2IR9Q0.js

1050 ms

synapse-ru-logo-w.svg

synapse-ru-logo-w.svg

960 ms

gtm.js

gtm.js

141 ms

icon-phone.svg

icon-phone.svg

581 ms

icon-vk.svg

icon-vk.svg

618 ms

icon-search.svg

icon-search.svg

632 ms

icon-angle.svg

icon-angle.svg

699 ms

icon-svg.svg

icon-svg.svg

713 ms

vkk-logo-bg.svg

vkk-logo-bg.svg

748 ms

background-1.jpg

background-1.jpg

884 ms

icon-vk-white.svg

icon-vk-white.svg

787 ms

Benguiat.woff

Benguiat.woff

728 ms

Roboto-Regular.woff

Roboto-Regular.woff

885 ms

Roboto-Medium.woff

Roboto-Medium.woff

919 ms

Roboto-Light.woff

Roboto-Light.woff

812 ms

Roboto-Bold.woff

Roboto-Bold.woff

980 ms

Roboto-LightItalic.woff

Roboto-LightItalic.woff

925 ms

Roboto-MediumItalic.woff

Roboto-MediumItalic.woff

955 ms

Roboto-BoldItalic.woff

Roboto-BoldItalic.woff

1146 ms

fa-solid-900.woff

fa-solid-900.woff

1183 ms

fa-regular-400.woff

fa-regular-400.woff

1047 ms

css_IImshSFruEw24g6Zen9f_09sVsr_pZfXHjbt-s9sl00.css

css_IImshSFruEw24g6Zen9f_09sVsr_pZfXHjbt-s9sl00.css

128 ms

Accessibility Review

vib.edu.ru accessibility score

86

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-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

vib.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

vib.edu.ru SEO score

93

Search Engine Optimization Advices

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 Vib.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 Vib.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

vib.edu.ru

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