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Report Summary

About Website

Click here to check amazing Centos Admin content for Russia. Otherwise, check out these important facts you probably never knew about centos-admin.ru

Мы обеспечиваем стабильную работу серверов и поддержку высоконагруженных проектов. Применяем лучшие решения DevOps и помогаем развернуть Kubernetes. Наши инженеры доступны 24/7.

Visit centos-admin.ru

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

centos-admin.ru

516 ms

southbridge.io

363 ms

southbridge.io

443 ms

tilda-fallback-1.0.min.js

52 ms

tilda-grid-3.0.min.css

50 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Centos-admin.ru, 68% (27 requests) were made to Static.tildacdn.com and 15% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (516 ms) belongs to the original domain Centos-admin.ru.

Content Size

613.1 kB

After Optimization

104.4 kB

In fact, the total size of Centos-admin.ru main page is 613.1 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. 45% of websites need less resources to load. HTML takes 592.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 505.4 kB

Original 592.0 kB
After minification 587.5 kB
After compression 86.6 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 505.4 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 41 B

Original 2.0 kB
After minification 1.9 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. Centos Admin images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 54 B

Original 836 B
After minification 836 B
After compression 782 B

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

-17%

Potential reduce by 3.1 kB

Original 18.3 kB
After minification 18.3 kB
After compression 15.1 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. Centos-admin.ru needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centos Admin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centos-admin.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Centos-admin.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

centos-admin.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Southbridge.io — DevOps и Kubernetes | Поддержка серверов 24/7

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)