Access rdmservice.ru. Фирменный сервисный центр Samsung. Ремонт Samsung смартфонов и планшетов в Москве.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value4,300 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.58

11/100

15%

TTI (Time to Interactive)

Value30.3 s

0/100

10%

rdmservice.ru

668 ms

css

32 ms

openapi.js

269 ms

logo.png

234 ms

top-arrow.svg

1260 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 66% of them (52 requests) were addressed to the original Rdmservice.ru, 9% (7 requests) were made to Vk.com and 8% (6 requests) were made to St6-21.vk.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Rdmservice.ru.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Rdmservice.ru main page is 1.4 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. 40% of websites need less resources to load. Images take 764.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 144.4 kB

Original 164.4 kB
After minification 144.3 kB
After compression 19.9 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 20.0 kB, which is 12% 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 144.4 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 8.9 kB

Original 764.2 kB
After minification 755.2 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. Rdmservice images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 21.4 kB

Original 180.5 kB
After minification 180.5 kB
After compression 159.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 21.4 kB or 12% of the original size.

CSS Optimization

-7%

Potential reduce by 23.6 kB

Original 334.9 kB
After minification 334.9 kB
After compression 311.3 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. Rdmservice.ru has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rdmservice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

robots.txt is not valid

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 Rdmservice.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 Rdmservice.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

rdmservice.ru

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

Фирменный сервисный центр Samsung. Ремонт Samsung смартфонов и планшетов в Москве.

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

rdmservice.ru

css

openapi.js

logo.png

top-arrow.svg

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

rdmservice.ru

css

openapi.js

logo.png

top-arrow.svg

blank.gif

type-c.jpg

voda.jpg

mikrofon.jpg

obman.jpg

zamena_zadnej_kryshki.jpg

ne_rabotaet_knopka_home.jpg

zamena_razema_zaryadki.jpg

protcessor.png

jquery-3.3.1.min.js

main.js

zamena_akkumulyatornoj_batarei.jpg

zamena_displeya.jpg

ne_vklyuchaetsya.jpg

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4taVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4taVc.ttf

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

rdmservice.ru

remont-kamery.jpg

net-seti.jpg

zamena-akb.jpg

zashita-ot-vody.jpg

proshivka.jpg

remont-luboy-slozhnosti.jpg

zamena-korpusa.jpg

naushniki.jpg

ne-zaryazhaetsya.jpg

zamena-stekla.jpg

zamena-displeya.jpg

brain.png

pig.png

medal.png

visa.png

mastercard.png

qiwi.png

webmoney.png

online.png

yandex.png