Access belrr.ru. Железнодорожное оборудование – купить ж/д техники в России

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value2,470 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

belrr.ru

527 ms

belrr.ru

899 ms

css

34 ms

bootstrap.min.css

142 ms

font-awesome.min.css

289 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 87% of them (108 requests) were addressed to the original Belrr.ru, 3% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Code-ya.jivosite.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Belrr.ru.

Content Size

1.7 MB

After Optimization

1.5 MB

In fact, the total size of Belrr.ru main page is 1.7 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. 65% of websites need less resources to load. Images take 711.4 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 190.6 kB

Original 219.3 kB
After minification 166.7 kB
After compression 28.8 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 52.7 kB, which is 24% 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 190.6 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 39.2 kB

Original 711.4 kB
After minification 672.2 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. Belrr images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 8.6 kB

Original 666.6 kB
After minification 666.6 kB
After compression 658.1 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

-7%

Potential reduce by 8.5 kB

Original 120.3 kB
After minification 120.3 kB
After compression 111.8 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. Belrr.ru has all CSS files already compressed.

Requests Now

116

After Optimization

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Belrr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 20 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

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

Missing source maps for large first-party JavaScript

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 Belrr.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 Belrr.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

belrr.ru

Open Graph data is detected on the main page of Belrr. 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

Железнодорожное оборудование – купить ж/д техники в России

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

belrr.ru

belrr.ru

css

bootstrap.min.css

font-awesome.min.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

belrr.ru

belrr.ru

css

bootstrap.min.css

font-awesome.min.css

flexslider.min.css

jquery.fancybox.min.css

theme-elements.min.css

theme-responsive.min.css

print.min.css

animate.min.css

animation_ext.min.css

h1-normal.min.css

ajax.min.css

width-3.min.css

font-10.min.css

styles.css

template_styles.css

responsive.min.css

colors.min.css

bgcolors.min.css

custom.css

core.min.js

core_fx.min.js

core_ls.min.js

jquery-1.12.4.min.js

jquery-2.2.4.min.js

ajax.min.js

jquery.actual.min.js

jquery.fancybox.min.js

jquery.easing.js

jquery.appear.js

jquery.cookie.js

bootstrap.js

jquery.flexslider.min.js

jquery.validate.min.js

jquery.uniform.min.js

jquery-ui.min.js

7PmN7sLFOP

js

jqModal.min.js

detectmobilebrowser.js

matchMedia.min.js