Tools & Wizards About Us
lsdoor.ru screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

lsdoor.ru

Двери в квартиру купить в Санкт-Петербурге | Каталог недорогих межкомнатных и входных дверей

Page Load Speed

5.7 sec in total

First Response

577 ms

Resources Loaded

4.9 sec

Page Rendered

211 ms

lsdoor.ru screenshot

About Website

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

Большой выбор входных, межкомнатных дверей и фурнитуры от производителя ГК ЛИС ✓Лучшие двери в наличии ✆ 8 812 607-38-33〖 ГК ЛИС 〗

Visit lsdoor.ru

Key Findings

We analyzed Lsdoor.ru page load time and found that the first response time was 577 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

lsdoor.ru performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

lsdoor.ru

577 ms

lis78.ru

1826 ms

template_3a5d4090e8ace456b83672214dfd99a8_v1.css

314 ms

fancybox.css

59 ms

core.min.js

705 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Lsdoor.ru, 86% (61 requests) were made to Lis78.ru and 3% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Lis78.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 252.7 kB (16%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lsdoor.ru main page is 1.6 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. 45% of websites need less resources to load. Images take 955.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 156.9 kB

  • Original 200.9 kB
  • After minification 178.1 kB
  • After compression 44.0 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. This page needs HTML code to be minified as it can gain 22.8 kB, which is 11% 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 156.9 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 70.4 kB

  • Original 955.6 kB
  • After minification 885.2 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. Lsdoor images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 23.5 kB

  • Original 379.4 kB
  • After minification 379.4 kB
  • After compression 355.9 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

-3%

Potential reduce by 1.9 kB

  • Original 54.9 kB
  • After minification 54.9 kB
  • After compression 53.0 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. Lsdoor.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (31%)

Requests Now

65

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lsdoor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lsdoor.ru

lsdoor.ru

577 ms

lis78.ru

lis78.ru

1826 ms

template_3a5d4090e8ace456b83672214dfd99a8_v1.css

template_3a5d4090e8ace456b83672214dfd99a8_v1.css

314 ms

fancybox.css

fancybox.css

59 ms

core.min.js

core.min.js

705 ms

protobuf.min.js

protobuf.min.js

557 ms

model.min.js

model.min.js

425 ms

core_promise.min.js

core_promise.min.js

426 ms

rest.client.min.js

rest.client.min.js

426 ms

pull.client.min.js

pull.client.min.js

449 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

724 ms

template_6b3408e80f2aec916292073f52213900_v1.js

template_6b3408e80f2aec916292073f52213900_v1.js

567 ms

bootstrap.js

bootstrap.js

742 ms

swiper.min.js

swiper.min.js

597 ms

bootstrap-select.js

bootstrap-select.js

695 ms

jquery.growl.js

jquery.growl.js

721 ms

jquery.mask.min.js

jquery.mask.min.js

763 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

837 ms

fancybox.umd.js

fancybox.umd.js

76 ms

common.js

common.js

843 ms

cart.js

cart.js

868 ms

logo.jpg

logo.jpg

869 ms

icon__whatsapp--gray.png

icon__whatsapp--gray.png

870 ms

e5gflw2gw1dj4xs0ebvzv9dybstoma2x.png

e5gflw2gw1dj4xs0ebvzv9dybstoma2x.png

1467 ms

lgvq5kz8068u7ryk5r1k00z3ok6hob6w.png

lgvq5kz8068u7ryk5r1k00z3ok6hob6w.png

1520 ms

9ayuwco00nvt2pjpwir501f87q53n4j5.jpg

9ayuwco00nvt2pjpwir501f87q53n4j5.jpg

1116 ms

78t2klsp272plkkn5r5k2phnks8tb79d.jpg

78t2klsp272plkkn5r5k2phnks8tb79d.jpg

1464 ms

dostavka.svg

dostavka.svg

992 ms

icon-warehouse.svg

icon-warehouse.svg

990 ms

ustanovka.svg

ustanovka.svg

1133 ms

u63amfxqu0ioshnkgbhz54bwcsjhm5xy.jpg

u63amfxqu0ioshnkgbhz54bwcsjhm5xy.jpg

1135 ms

3iut96dmw3qxiokvhlv8ax21iem8r4qc.jpg

3iut96dmw3qxiokvhlv8ax21iem8r4qc.jpg

1253 ms

hdvuny95xu8fjyzeenfwx41n3fghh2g2.jpg

hdvuny95xu8fjyzeenfwx41n3fghh2g2.jpg

1274 ms

x05fvsol7hpwoqhbjlzdr3n4anw9nbot.jpg

x05fvsol7hpwoqhbjlzdr3n4anw9nbot.jpg

1275 ms

door_1.jpg

door_1.jpg

1390 ms

door_6.jpg

door_6.jpg

1462 ms

door_7.jpg

door_7.jpg

1463 ms

door_8.jpg

door_8.jpg

1527 ms

door_2.jpg

door_2.jpg

1615 ms

door_4.jpg

door_4.jpg

1615 ms

door_3.jpg

door_3.jpg

1237 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

1201 ms

EtelkaMediumProRegular.woff

EtelkaMediumProRegular.woff

1376 ms

EtelkaMediumProBold.woff

EtelkaMediumProBold.woff

1391 ms

door_5.jpg

door_5.jpg

1249 ms

logo_mobile.png

logo_mobile.png

1151 ms

heart_like.png

heart_like.png

1139 ms

catalog-show.svg

catalog-show.svg

1130 ms

catalog-burger.svg

catalog-burger.svg

1144 ms

search.svg

search.svg

1126 ms

ba.js

ba.js

281 ms

lock.svg

lock.svg

1107 ms

tag.js

tag.js

789 ms

loader_2_rhwiw2.js

loader_2_rhwiw2.js

662 ms

bag.svg

bag.svg

1105 ms

swiper-button-next_arrow.svg

swiper-button-next_arrow.svg

1176 ms

swiper-button-prev_arrow.svg

swiper-button-prev_arrow.svg

1186 ms

advantage_pic-1.png

advantage_pic-1.png

1136 ms

advantage_pic-2.png

advantage_pic-2.png

1121 ms

advantage_pic-3.png

advantage_pic-3.png

1117 ms

advantage_pic-4.png

advantage_pic-4.png

1136 ms

filter.php

filter.php

1521 ms

advantage_pic-5.png

advantage_pic-5.png

1094 ms

advantage_pic-6.png

advantage_pic-6.png

1123 ms

bx_stat

bx_stat

190 ms

accordeon-open.svg

accordeon-open.svg

1009 ms

title-link_check.svg

title-link_check.svg

992 ms

email-arrow.svg

email-arrow.svg

1010 ms

call.tracker.js

call.tracker.js

209 ms

advert.gif

advert.gif

709 ms

sync_cookie_image_decide

sync_cookie_image_decide

206 ms

Accessibility Review

lsdoor.ru accessibility score

60

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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

lsdoor.ru best practices score

83

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

SEO Factors

lsdoor.ru SEO score

83

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

    RU

  • Encoding

    UTF-8

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

lsdoor.ru

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