Tools & Wizards About Us

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

tic.tsu.ru

"Инновации отличают лидера от догоняющего" : Факультет инновационных технологий ТГУ (ФИТ ТГУ)

Page Load Speed

24.7 sec in total

First Response

159 ms

Resources Loaded

24.3 sec

Page Rendered

252 ms

About Website

Click here to check amazing Tic Tsu content for Russia. Otherwise, check out these important facts you probably never knew about tic.tsu.ru

ФИТ ТГУ, Факультет инновационных технологий Национального исследовательского Томского государственного университета, ТГУ ФИТ, Образование, Спорт, высокие технологии, лазерные технологии, ЛИТТ, НИОКР, ...

Visit tic.tsu.ru

Key Findings

We analyzed Tic.tsu.ru page load time and found that the first response time was 159 ms and then it took 24.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tic.tsu.ru performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value21.5 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value180 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.262

47/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

www

159 ms

2094 ms

xoops.css

643 ms

layout-soup.css

309 ms

style.css

473 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 83% of them (87 requests) were addressed to the original Tic.tsu.ru, 2% (2 requests) were made to Counter.rambler.ru and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Openstat.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (77%)

Content Size

1.7 MB

After Optimization

386.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tic.tsu.ru main page is 1.7 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. 40% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 91.7 kB

  • Original 108.9 kB
  • After minification 84.4 kB
  • After compression 17.2 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. This page needs HTML code to be minified as it can gain 24.5 kB, which is 23% 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 91.7 kB or 84% of the original size.

Image Optimization

-83%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 209.3 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, Tic Tsu needs image optimization as it can save up to 1.0 MB or 83% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 177.8 kB

  • Original 324.3 kB
  • After minification 306.8 kB
  • After compression 146.4 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 177.8 kB or 55% of the original size.

CSS Optimization

-81%

Potential reduce by 58.8 kB

  • Original 72.3 kB
  • After minification 47.8 kB
  • After compression 13.5 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. Tic.tsu.ru needs all CSS files to be minified and compressed as it can save up to 58.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (65%)

Requests Now

94

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tic Tsu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tic.tsu.ru accessibility score

60

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tic.tsu.ru best practices score

50

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tic.tsu.ru SEO score

67

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

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 Tic.tsu.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 Tic.tsu.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 description is not detected on the main page of Tic Tsu. 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: