Tools & Wizards About Us
ktozvonit.info screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    94% of websites

ktozvonit.info

Page Load Speed

3 sec in total

First Response

286 ms

Resources Loaded

2.5 sec

Page Rendered

226 ms

ktozvonit.info screenshot

About Website

Visit ktozvonit.info now to see the best up-to-date Ktozvonit content for Russia and also check out these interesting facts you probably never knew about ktozvonit.info

Выясните, кто призвал вас раньше. Сообщить о нарушениях.

Visit ktozvonit.info

Key Findings

We analyzed Ktozvonit.info page load time and found that the first response time was 286 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ktozvonit.info performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

ktozvonit.info

286 ms

www.ktozvonit.info

644 ms

css

54 ms

css

67 ms

bd3c1842f63fdcd1b92074011a5cd9d7.css

24 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 72% of them (36 requests) were addressed to the original Ktozvonit.info, 6% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (644 ms) belongs to the original domain Ktozvonit.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.0 kB (29%)

Content Size

169.8 kB

After Optimization

120.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ktozvonit.info main page is 169.8 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. 20% of websites need less resources to load. Images take 55.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 30.3 kB

  • Original 38.7 kB
  • After minification 36.3 kB
  • After compression 8.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.3 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 2.0 kB

  • Original 55.0 kB
  • After minification 53.0 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. Ktozvonit images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 54 B

  • Original 54.5 kB
  • After minification 54.5 kB
  • After compression 54.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-77%

Potential reduce by 16.6 kB

  • Original 21.6 kB
  • After minification 21.6 kB
  • After compression 5.0 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. Ktozvonit.info needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (58%)

Requests Now

45

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ktozvonit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ktozvonit.info

ktozvonit.info

286 ms

www.ktozvonit.info

www.ktozvonit.info

644 ms

css

css

54 ms

css

css

67 ms

bd3c1842f63fdcd1b92074011a5cd9d7.css

bd3c1842f63fdcd1b92074011a5cd9d7.css

24 ms

jquery.min.js

jquery.min.js

61 ms

53bb49725e936d5cd7fa1f46dea11f7f.js

53bb49725e936d5cd7fa1f46dea11f7f.js

37 ms

jquery-ias.min.js

jquery-ias.min.js

41 ms

jquery.timeago.ru.js

jquery.timeago.ru.js

282 ms

analytics.js

analytics.js

92 ms

logoRU.png

logoRU.png

30 ms

ibg.png

ibg.png

28 ms

phone-scammer.jpg

phone-scammer.jpg

30 ms

search_icon.png

search_icon.png

37 ms

s.png

s.png

37 ms

c.png

c.png

36 ms

fata.png

fata.png

49 ms

1.png

1.png

53 ms

phone16.png

phone16.png

52 ms

5.png

5.png

294 ms

2.png

2.png

293 ms

IN.png

IN.png

313 ms

BR.png

BR.png

318 ms

CZ.png

CZ.png

62 ms

DE.png

DE.png

69 ms

ES.png

ES.png

79 ms

FR.png

FR.png

87 ms

IT.png

IT.png

356 ms

MX.png

MX.png

401 ms

NL.png

NL.png

299 ms

AT.png

AT.png

301 ms

PL.png

PL.png

309 ms

PT.png

PT.png

577 ms

RO.png

RO.png

318 ms

RU.png

RU.png

320 ms

CH.png

CH.png

577 ms

TW.png

TW.png

595 ms

GB.png

GB.png

595 ms

US.png

US.png

362 ms

CN.png

CN.png

371 ms

oxrPYIm05JrY_0rFIEQ_oSZ2oysoEQEeKwjgmXLRnTc.ttf

oxrPYIm05JrY_0rFIEQ_oSZ2oysoEQEeKwjgmXLRnTc.ttf

41 ms

9oruJU4SdsrwmDs2V-aBhOvvDin1pK8aKteLpeZ5c0A.ttf

9oruJU4SdsrwmDs2V-aBhOvvDin1pK8aKteLpeZ5c0A.ttf

46 ms

gk5FxslNkTTHtojXrkp-xM8LM4OxSjow4jBQIE56b_Tr7w4p9aSvGirXi6XmeXNA.ttf

gk5FxslNkTTHtojXrkp-xM8LM4OxSjow4jBQIE56b_Tr7w4p9aSvGirXi6XmeXNA.ttf

55 ms

collect

collect

22 ms

sdk.js

sdk.js

419 ms

146 ms

xd_arbiter.php

xd_arbiter.php

436 ms

like.php

like.php

145 ms

9S-PuPSi5xI.js

9S-PuPSi5xI.js

491 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

554 ms

Accessibility Review

ktozvonit.info accessibility score

92

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.

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

ktozvonit.info best practices score

67

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

ktozvonit.info SEO score

99

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ktozvonit.info 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), while the claimed language is Russian. Our system also found out that Ktozvonit.info 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

ktozvonit.info

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