Tools & Wizards About Us

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rusimpuls.ru

Электронное табло «Импульс» | Производство и изготовление светодиодных табло в Москве

Page Load Speed

8.1 sec in total

First Response

533 ms

Resources Loaded

6.7 sec

Page Rendered

897 ms

About Website

Visit rusimpuls.ru now to see the best up-to-date Rusimpuls content for Russia and also check out these interesting facts you probably never knew about rusimpuls.ru

ООО «РусИмпульс» осуществляет производство и изготовление электронных светодиодных табло. Более 500 серийных моделей. Гарантия — 2 года. Сервисное техническое обслуживание.

Visit rusimpuls.ru

Key Findings

We analyzed Rusimpuls.ru page load time and found that the first response time was 533 ms and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rusimpuls.ru performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

rusimpuls.ru

533 ms

www.rusimpuls.ru

1280 ms

page_cfdb8ec491b1fb374e468b7928b9f363_v1.css

288 ms

template_bbdb899ec4f8804008cd01b527a17a28_v1.css

409 ms

core.min.js

711 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 89% of them (117 requests) were addressed to the original Rusimpuls.ru, 2% (3 requests) were made to Mc.yandex.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 (2.4 sec) belongs to the original domain Rusimpuls.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.1 kB (8%)

Content Size

2.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rusimpuls.ru main page is 2.5 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. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 167.5 kB

  • Original 194.3 kB
  • After minification 150.1 kB
  • After compression 26.8 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 44.2 kB, which is 23% 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 167.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 6.1 kB

  • Original 1.6 MB
  • After minification 1.6 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. Rusimpuls images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 17.6 kB

  • Original 639.7 kB
  • After minification 639.7 kB
  • After compression 622.0 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

-15%

Potential reduce by 4.9 kB

  • Original 31.9 kB
  • After minification 31.9 kB
  • After compression 27.0 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. Rusimpuls.ru needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (52%)

Requests Now

128

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rusimpuls. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

rusimpuls.ru accessibility score

70

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

rusimpuls.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rusimpuls.ru SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rusimpuls.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 Rusimpuls.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph data is detected on the main page of Rusimpuls. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: