Tools & Wizards About Us
swetotehnika.ru screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

swetotehnika.ru

Светотехника: купить светильники, лампы, светотехническую продукцию

Page Load Speed

4.9 sec in total

First Response

536 ms

Resources Loaded

4.1 sec

Page Rendered

301 ms

swetotehnika.ru screenshot

About Website

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

ГК Светотехника осуществляет оптовую продажу светильников, ламп и другой светотехнической продукции. Большой ассортимент осветительного оборудования, источников света и электротехники.

Visit swetotehnika.ru

Key Findings

We analyzed Swetotehnika.ru page load time and found that the first response time was 536 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

swetotehnika.ru performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

swetotehnika.ru

536 ms

swetotehnika.ru

545 ms

font-awesome.css

137 ms

template_671f0bd75a96a5645616cf6d25094f8d_v1.css

274 ms

template_3fa78a4f161ff8a871e095c751cd17fb_v1.js

397 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 61% of them (45 requests) were addressed to the original Swetotehnika.ru, 7% (5 requests) were made to Mc.yandex.com and 5% (4 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Swetotehnika.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.8 kB (17%)

Content Size

1.1 MB

After Optimization

898.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swetotehnika.ru main page is 1.1 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 569.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 118.7 kB

  • Original 147.7 kB
  • After minification 143.4 kB
  • After compression 29.0 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 118.7 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 45.3 kB

  • Original 569.0 kB
  • After minification 523.7 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. Swetotehnika images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 9.8 kB

  • Original 337.1 kB
  • After minification 337.1 kB
  • After compression 327.3 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

-19%

Potential reduce by 4.1 kB

  • Original 22.2 kB
  • After minification 22.2 kB
  • After compression 18.1 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. Swetotehnika.ru needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (47%)

Requests Now

64

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swetotehnika. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

swetotehnika.ru

swetotehnika.ru

536 ms

swetotehnika.ru

swetotehnika.ru

545 ms

font-awesome.css

font-awesome.css

137 ms

template_671f0bd75a96a5645616cf6d25094f8d_v1.css

template_671f0bd75a96a5645616cf6d25094f8d_v1.css

274 ms

template_3fa78a4f161ff8a871e095c751cd17fb_v1.js

template_3fa78a4f161ff8a871e095c751cd17fb_v1.js

397 ms

common.css

common.css

412 ms

modal-popover-bootstrap.css

modal-popover-bootstrap.css

386 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

524 ms

modal-popover-bootstrap.js

modal-popover-bootstrap.js

403 ms

jquery.mask.min.js

jquery.mask.min.js

412 ms

scripts.js

scripts.js

512 ms

ul-drop.js

ul-drop.js

522 ms

plusone.js

plusone.js

22 ms

es5-shims.min.js

es5-shims.min.js

380 ms

share.js

share.js

607 ms

share.js

share.js

541 ms

ba.js

ba.js

289 ms

cycounter

cycounter

748 ms

pl.gif

pl.gif

141 ms

logo.png

logo.png

140 ms

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871ba84aeed070bb0eb194d373377bef.png

142 ms

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4d8e49a5ae2ac8913221daa110e13c14.jpg

369 ms

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287 ms

a7810b99ee97fae1a038a9632d1db0a3.jpg

a7810b99ee97fae1a038a9632d1db0a3.jpg

321 ms

google-play-badge.png

google-play-badge.png

362 ms

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4e8c82d760e2fc6b1879294c8327ee57.png

570 ms

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6c0983cf341c799230f4d7c26af0f0ff.jpg

449 ms

18c0e997ba0c3862c68b6b62f6e1e419.jpg

18c0e997ba0c3862c68b6b62f6e1e419.jpg

514 ms

9770fa01c7085668cb57101105b66721.jpg

9770fa01c7085668cb57101105b66721.jpg

567 ms

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593 ms

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c7ddfd852172a5ccf442d582c46bdcdf.jpg

601 ms

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641 ms

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57d3b5bd8b31bd26f397c6b7892fa510.jpg

681 ms

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d029fdca4850696c1b7fac3216466225.jpg

720 ms

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761 ms

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bacd5d93a52d3aeac1696457a7998cfa.jpg

801 ms

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b03a8151f3618feb26434bd386d3bc3d.jpg

841 ms

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878 ms

aae623e56d33b14bfc76c42c3e9156aa.jpg

aae623e56d33b14bfc76c42c3e9156aa.jpg

985 ms

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32d68b83f592cd373b463faba9d2d171.jpg

985 ms

41a30109941f290e4d329d859ccbdd0b.jpg

41a30109941f290e4d329d859ccbdd0b.jpg

1001 ms

tag.js

tag.js

881 ms

roboto-regular-webfont.woff

roboto-regular-webfont.woff

1029 ms

roboto-light-webfont.woff

roboto-light-webfont.woff

1197 ms

roboto-medium-webfont.woff

roboto-medium-webfont.woff

1107 ms

roboto-bold-webfont.woff

roboto-bold-webfont.woff

1279 ms

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

252 ms

support.js

support.js

842 ms

ga.js

ga.js

45 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

__utm.gif

__utm.gif

12 ms

bg.jpg

bg.jpg

960 ms

all-s.png

all-s.png

738 ms

profile.svg

profile.svg

740 ms

context.js

context.js

904 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

925 ms

code.js

code.js

503 ms

roboto-italic-webfont.woff

roboto-italic-webfont.woff

905 ms

top100.js

top100.js

887 ms

hit

hit

591 ms

bx_stat

bx_stat

255 ms

footer_bg_lamp.png

footer_bg_lamp.png

731 ms

counter2

counter2

156 ms

swetotehnika.ru.json

swetotehnika.ru.json

680 ms

advert.gif

advert.gif

713 ms

sync-loader.js

sync-loader.js

843 ms

counter

counter

141 ms

dyn-goal-config.js

dyn-goal-config.js

126 ms

hit

hit

129 ms

legacy.support.js

legacy.support.js

900 ms

sync_cookie_image_decide

sync_cookie_image_decide

150 ms

1

1

148 ms

1

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141 ms

1

1

289 ms

Accessibility Review

swetotehnika.ru accessibility score

63

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

swetotehnika.ru best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

swetotehnika.ru SEO score

77

Search Engine Optimization Advices

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 Swetotehnika.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 Swetotehnika.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

swetotehnika.ru

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