Access diagservice.ru. Сервисный центр DiagService - срочный ремонт ноутбуков и сотовых телефонов, компьютерная помощь в Яр...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value4,050 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value17.3 s

4/100

10%

diagservice.ru

2088 ms

bootstrap.css

239 ms

layout.css

367 ms

animations.css

364 ms

white.css

248 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 45% of them (49 requests) were addressed to the original Diagservice.ru, 11% (12 requests) were made to Api-maps.yandex.ru and 6% (6 requests) were made to Vec02.maps.yandex.net. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Diagservice.ru.

Content Size

2.2 MB

After Optimization

1.2 MB

In fact, the total size of Diagservice.ru 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. 50% of websites need less resources to load. Javascripts take 933.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 157.2 kB

Original 232.6 kB
After minification 229.2 kB
After compression 75.5 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 157.2 kB or 68% of the original size.

Image Optimization

-3%

Potential reduce by 27.3 kB

Original 838.3 kB
After minification 811.0 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. Diag Service images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 649.7 kB

Original 933.1 kB
After minification 916.0 kB
After compression 283.4 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 649.7 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 194.4 kB

Original 232.2 kB
After minification 191.0 kB
After compression 37.8 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. Diagservice.ru needs all CSS files to be minified and compressed as it can save up to 194.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diag Service. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 19 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

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

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 Diagservice.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 Diagservice.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

diagservice.ru

Open Graph description is not detected on the main page of Diag Service. 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

Сервисный центр DiagService - срочный ремонт ноутбуков и сотовых телефонов, компьютерная помощь в Ярославле

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

diagservice.ru

bootstrap.css

layout.css

animations.css

white.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

diagservice.ru

bootstrap.css

layout.css

animations.css

white.css

blue.css

blue.css

default.css

lightbox.css

settings.css

dynamic-captions.css

static-captions.css

5233b7637641df8826e2e2843a12a478.css

jquery.min.js

jquery-noconflict.js

jquery-migrate.min.js

caption.js

jquery.ui.effects.min.js

jquery.validate.min.js

jquery.pwebcontact.min.js

core.js

jquery.themepunch.plugins.min.js

jquery.themepunch.revolution.min.js

dojo.js

dojo.xd.js

6970b4e1f988a0e10f38ac9f082ad4c0.js

template.css

ja.tabs.css

style.css

mootools-core.js

mootools-more.js

ja.tabs.js

font-awesome.min.css

font-awesome.min.css

top100.jcn

css

css

css

uacss.xd.js

logo.png

0097dce525b456c106a3a91250217591.png

magnifier_strong_mid.png

1.jpg