Tools & Wizards About Us

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kodtelefona.ru

Код телефона - информация по номеру телефона, коды телефонов всех операторов, коды городов и коды стран

Page Load Speed

3.2 sec in total

First Response

698 ms

Resources Loaded

2.4 sec

Page Rendered

122 ms

About Website

Click here to check amazing Kodtelefona content for Russia. Otherwise, check out these important facts you probably never knew about kodtelefona.ru

Код телефона - проект о определение информацию по номеру телефона, телефонных кодах стран, городов и мобильных операторов: на портале получится найти все коды мобильных операторов России, телефонные к...

Visit kodtelefona.ru

Key Findings

We analyzed Kodtelefona.ru page load time and found that the first response time was 698 ms and then it took 2.5 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

kodtelefona.ru performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

62/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value2,500 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

kodtelefona.ru

698 ms

kodtelefona.ru

1197 ms

www.kodtelefona.ru

49 ms

rocket-loader.min.js

4 ms

all.js

132 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 50% of them (5 requests) were addressed to the original Kodtelefona.ru, 20% (2 requests) were made to Pagead2.googlesyndication.com and 10% (1 request) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kodtelefona.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 184.0 kB (17%)

Content Size

1.1 MB

After Optimization

900.1 kB

  • HTML
  • JavaScript

In fact, the total size of Kodtelefona.ru main page is 1.1 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. 20% of websites need less resources to load. Javascripts take 866.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 184.0 kB

  • Original 217.7 kB
  • After minification 215.6 kB
  • After compression 33.7 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 184.0 kB or 85% of the original size.

JavaScript Optimization

-0%

Potential reduce by 28 B

  • Original 866.4 kB
  • After minification 866.4 kB
  • After compression 866.4 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.

Requests Breakdown

Number of requests can be reduced by 5 (83%)

Requests Now

6

After Optimization

1

  • JavaScript

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kodtelefona. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kodtelefona.ru accessibility score

98

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.

Best Practices

kodtelefona.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

kodtelefona.ru SEO score

100

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

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