Tools & Wizards About Us
arh-svet.ru screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

arh-svet.ru

Архитектурный Свет|Проeктирование систем архитектурно-художественного освещения с 2008 года, поставка светового оборудования, монтаж под ключ.

Page Load Speed

12.9 sec in total

First Response

455 ms

Resources Loaded

11.2 sec

Page Rendered

1.2 sec

arh-svet.ru screenshot

About Website

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

Наша компания ведет профессиональную деятельность с 2008 года, за это время командой было реализовано свыше 100 проектов архитектурно-художественной подсветки.

Visit arh-svet.ru

Key Findings

We analyzed Arh-svet.ru page load time and found that the first response time was 455 ms and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

arh-svet.ru performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value26.0 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value7,230 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value41.0 s

0/100

10%

Network Requests Diagram

arh-svet.ru

455 ms

arh-svet.ru

410 ms

tilda-fallback-1.0.min.js

50 ms

tilda-grid-3.0.min.css

42 ms

tilda-blocks-page22529298.min.css

566 ms

Our browser made a total of 181 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Arh-svet.ru, 59% (107 requests) were made to Static.tildacdn.com and 9% (16 requests) were made to Thb.tildacdn.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Stat.tildacdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 796.7 kB (7%)

Content Size

11.9 MB

After Optimization

11.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arh-svet.ru main page is 11.9 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. Only a small number of websites need less resources to load. Images take 10.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 757.3 kB

  • Original 843.8 kB
  • After minification 841.6 kB
  • After compression 86.4 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. 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 757.3 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 32.7 kB

  • Original 10.5 MB
  • After minification 10.4 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. Arh Svet images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 607.9 kB
  • After minification 607.9 kB
  • After compression 604.3 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

-14%

Potential reduce by 3.1 kB

  • Original 21.9 kB
  • After minification 21.9 kB
  • After compression 18.9 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. Arh-svet.ru needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (44%)

Requests Now

163

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 163 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arh Svet. 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 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

arh-svet.ru

arh-svet.ru

455 ms

arh-svet.ru

arh-svet.ru

410 ms

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Accessibility Review

arh-svet.ru accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

arh-svet.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

General

Impact

Issue

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

SEO Factors

arh-svet.ru SEO score

96

Search Engine Optimization Advices

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

    UTF-8

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

arh-svet.ru

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