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Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

telewave.ru

Page Load Speed

3.3 sec in total

First Response

419 ms

Resources Loaded

2.7 sec

Page Rendered

187 ms

telewave.ru screenshot

About Website

Welcome to telewave.ru homepage info - get ready to check Telewave best content right away, or after learning these important things about telewave.ru

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Key Findings

We analyzed Telewave.ru page load time and found that the first response time was 419 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

telewave.ru performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

telewave.ru

419 ms

www.telewave.ru

758 ms

stmenu.js

284 ms

style.css

189 ms

style.css

289 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Telewave.ru, 4% (1 request) were made to Cdn.jquerytools.org and 4% (1 request) were made to Ipoll.ru. The less responsive or slowest element that took the longest time to load (758 ms) belongs to the original domain Telewave.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.9 kB (65%)

Content Size

349.6 kB

After Optimization

123.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Telewave.ru main page is 349.6 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. 15% of websites need less resources to load. Javascripts take 240.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 35.4 kB

  • Original 41.6 kB
  • After minification 33.2 kB
  • After compression 6.2 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 8.4 kB, which is 20% 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 35.4 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 3.0 kB

  • Original 40.5 kB
  • After minification 37.5 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. Telewave images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 165.0 kB

  • Original 240.4 kB
  • After minification 239.0 kB
  • After compression 75.4 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 165.0 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 22.6 kB

  • Original 27.1 kB
  • After minification 21.9 kB
  • After compression 4.5 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. Telewave.ru needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (35%)

Requests Now

20

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Telewave. 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 JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

telewave.ru

telewave.ru

419 ms

www.telewave.ru

www.telewave.ru

758 ms

stmenu.js

stmenu.js

284 ms

style.css

style.css

189 ms

style.css

style.css

289 ms

styles.css

styles.css

287 ms

template_styles.css

template_styles.css

191 ms

styles.css

styles.css

287 ms

jquery.tools.min.js

jquery.tools.min.js

17 ms

105131.js

105131.js

378 ms

stcode.js

stcode.js

569 ms

logo.png

logo.png

284 ms

white_line.gif

white_line.gif

190 ms

folder_open2.gif

folder_open2.gif

191 ms

togka.gif

togka.gif

191 ms

21.jpg

21.jpg

296 ms

circle.gif

circle.gif

309 ms

21.jpg

21.jpg

404 ms

2.jpg

2.jpg

395 ms

2.jpg

2.jpg

407 ms

2.jpg

2.jpg

489 ms

2.jpg

2.jpg

508 ms

pdsimple-votebutton.gif

pdsimple-votebutton.gif

642 ms

hit

hit

253 ms

Accessibility Review

telewave.ru accessibility score

89

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

Document doesn't have a <title> element

Best Practices

telewave.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

telewave.ru SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Telewave.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Telewave.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

telewave.ru

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