Access kvu.su. Новости города Шахты

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.085

93/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

kvu.su

899 ms

kernel_main.css

221 ms

kernel_socialservices.css

224 ms

page_8cdd5b779a9fe7214c77b3c47798f050.css

240 ms

template_0a10c6435e6883af2c1c3ee7e9fc924d.css

235 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 62% of them (76 requests) were addressed to the original Kvu.su, 7% (8 requests) were made to Vk.com and 4% (5 requests) were made to St4.gismeteo.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kvu.su.

Content Size

2.2 MB

After Optimization

950.2 kB

In fact, the total size of Kvu.su main page is 2.2 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 176.2 kB

Original 212.4 kB
After minification 184.5 kB
After compression 36.2 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 27.9 kB, which is 13% 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 176.2 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 39.3 kB

Original 645.6 kB
After minification 606.3 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. Kvu images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 788.2 kB

Original 1.1 MB
After minification 912.0 kB
After compression 268.4 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 788.2 kB or 75% of the original size.

CSS Optimization

-85%

Potential reduce by 215.3 kB

Original 254.6 kB
After minification 222.9 kB
After compression 39.3 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. Kvu.su needs all CSS files to be minified and compressed as it can save up to 215.3 kB or 85% of the original size.

Requests Now

118

After Optimization

The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kvu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 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 usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

RU
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kvu.su 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 Kvu.su 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

kvu.su

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Новости города Шахты

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)

Network Requests Diagram

kvu.su

kernel_main.css

kernel_socialservices.css

page_8cdd5b779a9fe7214c77b3c47798f050.css

template_0a10c6435e6883af2c1c3ee7e9fc924d.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kvu.su

kernel_main.css

kernel_socialservices.css

page_8cdd5b779a9fe7214c77b3c47798f050.css

template_0a10c6435e6883af2c1c3ee7e9fc924d.css

popup.min.css

kernel_main.js

core_db.min.js

core_frame_cache.min.js

kernel_socialservices.js

template_879895a25c2e3eeb77632961464eb33b.js

page_cc64378c50fc933813e3e1fac47a4fe0.js

openapi.js

openapi.js

informer.min.css

openapi.js

ba.js

ga.js

__utm.gif

captcha.php

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

logo.png

search_button.png

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