Tools & Wizards About Us
doors4spb.ru screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

doors4spb.ru

Интернет-магазин входных и межкомнатных дверей в СПб - ДвериСИТИ - Цены в Санкт-Петербурге

Page Load Speed

5.3 sec in total

First Response

423 ms

Resources Loaded

4.6 sec

Page Rendered

219 ms

doors4spb.ru screenshot

About Website

Welcome to doors4spb.ru homepage info - get ready to check Doors 4 Spb best content for Russia right away, or after learning these important things about doors4spb.ru

Более 5000 моделей входных и межкомнатных дверей. Любой формы и размера под заказ - из массива, пластика, стекла, шпона, МДФ и ЛДСП. Выбирайте на сайте

Visit doors4spb.ru

Key Findings

We analyzed Doors4spb.ru page load time and found that the first response time was 423 ms and then it took 4.8 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

doors4spb.ru performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

doors4spb.ru

423 ms

doors4spb.ru

904 ms

style.css

244 ms

intranet-common.css

368 ms

notice.css

372 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 91% of them (104 requests) were addressed to the original Doors4spb.ru, 2% (2 requests) were made to Bitrix.info and 2% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Doors4spb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 766.7 kB (16%)

Content Size

4.9 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Doors4spb.ru main page is 4.9 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. 70% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 243.1 kB

  • Original 285.6 kB
  • After minification 223.2 kB
  • After compression 42.6 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 62.4 kB, which is 22% 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 243.1 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 153.9 kB

  • Original 3.6 MB
  • After minification 3.4 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. Doors 4 Spb images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 168.6 kB

  • Original 718.5 kB
  • After minification 716.5 kB
  • After compression 549.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 168.6 kB or 23% of the original size.

CSS Optimization

-65%

Potential reduce by 201.2 kB

  • Original 310.2 kB
  • After minification 154.8 kB
  • After compression 109.1 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. Doors4spb.ru needs all CSS files to be minified and compressed as it can save up to 201.2 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 83 (77%)

Requests Now

108

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Doors 4 Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 59 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

doors4spb.ru

doors4spb.ru

423 ms

doors4spb.ru

doors4spb.ru

904 ms

style.css

style.css

244 ms

intranet-common.css

intranet-common.css

368 ms

notice.css

notice.css

372 ms

bootstrap.css

bootstrap.css

496 ms

jquery.fancybox.css

jquery.fancybox.css

374 ms

styles.css

styles.css

506 ms

animation_ext.css

animation_ext.css

376 ms

footable.standalone.min.css

footable.standalone.min.css

490 ms

h1-normal.css

h1-normal.css

493 ms

blocks.css

blocks.css

503 ms

ajax.css

ajax.css

513 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

613 ms

style.css

style.css

615 ms

styles.css

styles.css

616 ms

template_styles.css

template_styles.css

1108 ms

media.css

media.css

749 ms

font-awesome.min.css

font-awesome.min.css

627 ms

print.css

print.css

736 ms

form.css

form.css

735 ms

theme.css

theme.css

736 ms

bgcolors.css

bgcolors.css

757 ms

width-2.css

width-2.css

858 ms

font-7.css

font-7.css

859 ms

custom.css

custom.css

859 ms

user_font_s2.css

user_font_s2.css

870 ms

core.js

core.js

1250 ms

protobuf.js

protobuf.js

1227 ms

model.js

model.js

985 ms

rest.client.js

rest.client.js

984 ms

pull.client.js

pull.client.js

995 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

1162 ms

cphttprequest.js

cphttprequest.js

1162 ms

core_ls.js

core_ls.js

1162 ms

ajax.js

ajax.js

1226 ms

notice.js

notice.js

1231 ms

css

css

31 ms

js

js

62 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

1123 ms

currency-core.bundle.js

currency-core.bundle.js

1014 ms

core_currency.js

core_currency.js

988 ms

jquery.actual.min.js

jquery.actual.min.js

993 ms

jquery.bxslider.js

jquery.bxslider.js

993 ms

jqModal.js

jqModal.js

992 ms

bootstrap.js

bootstrap.js

888 ms

jquery.appear.js

jquery.appear.js

878 ms

browser.js

browser.js

978 ms

jquery.fancybox.js

jquery.fancybox.js

968 ms

jquery.flexslider.js

jquery.flexslider.js

974 ms

moment.min.js

moment.min.js

977 ms

footable.js

footable.js

1015 ms

jquery.menu-aim.js

jquery.menu-aim.js

889 ms

velocity.js

velocity.js

986 ms

velocity.ui.js

velocity.ui.js

974 ms

lazysizes.min.js

lazysizes.min.js

873 ms

jquery.validate.min.js

jquery.validate.min.js

876 ms

jquery.inputmask.bundle.min.js

jquery.inputmask.bundle.min.js

911 ms

jquery.uniform.min.js

jquery.uniform.min.js

970 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

969 ms

equalize.min.js

equalize.min.js

871 ms

jquery.alphanumeric.js

jquery.alphanumeric.js

877 ms

jquery.cookie.js

jquery.cookie.js

891 ms

jquery.plugin.min.js

jquery.plugin.min.js

881 ms

jquery.countdown.min.js

jquery.countdown.min.js

862 ms

jquery.countdown-ru.js

jquery.countdown-ru.js

861 ms

jquery.ikSelect.js

jquery.ikSelect.js

856 ms

jquery.mobile.custom.touch.min.js

jquery.mobile.custom.touch.min.js

695 ms

rating_likes.js

rating_likes.js

712 ms

blocks.js

blocks.js

713 ms

controls.js

controls.js

805 ms

video_banner.js

video_banner.js

744 ms

main.js

main.js

873 ms

main.js

main.js

747 ms

jquery.mCustomScrollbar.min.js

jquery.mCustomScrollbar.min.js

764 ms

script.js

script.js

709 ms

script.js

script.js

802 ms

script.js

script.js

739 ms

script.js

script.js

758 ms

script.js

script.js

764 ms

script.js

script.js

773 ms

script.js

script.js

838 ms

custom.js

custom.js

841 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

32 ms

ba.js

ba.js

387 ms

Bez-imeni_1_min.jpg

Bez-imeni_1_min.jpg

196 ms

besplatny_zamer_min.png

besplatny_zamer_min.png

665 ms

sotrudnichestvo_min.png

sotrudnichestvo_min.png

868 ms

dostavka_1_min.png

dostavka_1_min.png

509 ms

Phone_black.svg

Phone_black.svg

174 ms

Search_black_sm.svg

Search_black_sm.svg

173 ms

Close_mask.svg

Close_mask.svg

357 ms

pl3.gif

pl3.gif

295 ms

next.svg

next.svg

296 ms

burger_black.svg

burger_black.svg

336 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISma2Rl.woff

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISma2Rl.woff

121 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Oma2Rl.woff

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Oma2Rl.woff

153 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

378 ms

mail_xlg.png

mail_xlg.png

225 ms

ai.svg

ai.svg

309 ms

mk_6.jpg

mk_6.jpg

310 ms

mk_6.jpg

mk_6.jpg

400 ms

fayl_razdela_razdela_vkhodnye_metallicheskie_dveri_dveri_siti.jpg

fayl_razdela_razdela_vkhodnye_metallicheskie_dveri_dveri_siti.jpg

432 ms

loftovye_peregorodki_min.jpg

loftovye_peregorodki_min.jpg

434 ms

otzyvy_1_.jpg

otzyvy_1_.jpg

681 ms

nash_instagram_min.jpg

nash_instagram_min.jpg

524 ms

skidka_na_potolki_1_min.jpg

skidka_na_potolki_1_min.jpg

554 ms

social.png

social.png

555 ms

pay_icons.svg

pay_icons.svg

556 ms

script.js

script.js

560 ms

init

init

652 ms

bx_stat

bx_stat

195 ms

peregorodki_loft_min.jpg

peregorodki_loft_min.jpg

124 ms

yMCj4sgQXz

yMCj4sgQXz

234 ms

Accessibility Review

doors4spb.ru accessibility score

83

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

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

doors4spb.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

doors4spb.ru SEO score

90

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

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 Doors4spb.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 Doors4spb.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

doors4spb.ru

Open Graph data is detected on the main page of Doors 4 Spb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: