Access rdstroy.ru. Стройматериалы и инструменты – купить в интернет-магазине «РДС»

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

rdstroy.ru

500 ms

rdstroy.ru

1510 ms

kernel_main.css

235 ms

font-awesome.min.css

347 ms

page_601189200d1bfa77f9a1a60e2fde5a82.css

349 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 84% of them (112 requests) were addressed to the original Rdstroy.ru, 2% (3 requests) were made to Fonts.googleapis.com and 2% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Rdstroy.ru.

Content Size

3.3 MB

After Optimization

2.8 MB

In fact, the total size of Rdstroy.ru main page is 3.3 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. 60% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 285.4 kB

Original 332.8 kB
After minification 249.9 kB
After compression 47.4 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 82.9 kB, which is 25% 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 285.4 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 68.4 kB

Original 2.2 MB
After minification 2.2 MB

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. Rdstroy images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 91.7 kB

Original 660.2 kB
After minification 659.8 kB
After compression 568.5 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 91.7 kB or 14% of the original size.

CSS Optimization

-37%

Potential reduce by 39.5 kB

Original 107.7 kB
After minification 107.7 kB
After compression 68.2 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. Rdstroy.ru needs all CSS files to be minified and compressed as it can save up to 39.5 kB or 37% of the original size.

Requests Now

128

After Optimization

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdstroy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 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 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

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 the interpretation of your content by users in different locales.

High

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

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

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

N/A
Encoding

UTF-8

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

rdstroy.ru

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

Стройматериалы и инструменты – купить в интернет-магазине «РДС»

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

rdstroy.ru

rdstroy.ru

kernel_main.css

font-awesome.min.css

page_601189200d1bfa77f9a1a60e2fde5a82.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

rdstroy.ru

rdstroy.ru

kernel_main.css

font-awesome.min.css

page_601189200d1bfa77f9a1a60e2fde5a82.css

template_ab2ab4de8d4506bae424bdb8a24601bd.css

popup.min.css

kernel_main.js

jquery-1.8.3.min.js

ajax.min.js

kernel_socialservices.js

api.js

kernel_yandex.metrika.js

template_34154b95501389e73a837690f0dcecfc.js

page_c70111b05f859e07e5519c993b597b34.js

css

css

recaptcha__de.js

tag.js

ba.js

bg_light.jpg

navigator.png

pay-invoices.png

visa.jpg

mastercard.jpg

maestro.jpg

mir.jpg

logo.png

banner.jpg

banner.jpg

profil.jpg

plintus1.jpg

linoleum2.jpg

emal2.jpg

emal.jpg

atseton2.jpg

aceton.jpg

lenta.jpg

profil5.jpg

profil6.jpg

profil3.jpg

ugolok3.jpg

810013003.jpg