Tools & Wizards About Us
dveriinfo.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dveriinfo.com

Двери Инфо - официальный магазин дверей в Санкт-Петербурге +7 (812) 425-31-17 dveriinfo.com

Page Load Speed

4.8 sec in total

First Response

430 ms

Resources Loaded

3.5 sec

Page Rendered

917 ms

dveriinfo.com screenshot

About Website

Click here to check amazing Dveriinfo content for Russia. Otherwise, check out these important facts you probably never knew about dveriinfo.com

Двери Инфо официальный магазин дверей. Тел. +7 (812) 425-31-17. Продажа, доставка и установка дверей. Сайт dveriinfo.com

Visit dveriinfo.com

Key Findings

We analyzed Dveriinfo.com page load time and found that the first response time was 430 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

dveriinfo.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

dveriinfo.com

430 ms

dveriinfo.com

1030 ms

insale.min.css

282 ms

user.css

388 ms

window.css

270 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Dveriinfo.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Dveriinfo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 790.3 kB (11%)

Content Size

6.9 MB

After Optimization

6.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dveriinfo.com main page is 6.9 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. 35% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 222.2 kB

  • Original 295.1 kB
  • After minification 294.8 kB
  • After compression 73.0 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 222.2 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 496.1 kB

  • Original 6.4 MB
  • After minification 5.9 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. Dveriinfo images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 70.6 kB

  • Original 154.8 kB
  • After minification 154.2 kB
  • After compression 84.1 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 70.6 kB or 46% of the original size.

CSS Optimization

-2%

Potential reduce by 1.4 kB

  • Original 69.6 kB
  • After minification 69.5 kB
  • After compression 68.2 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. Dveriinfo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (57%)

Requests Now

44

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dveriinfo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dveriinfo.com

dveriinfo.com

430 ms

dveriinfo.com

dveriinfo.com

1030 ms

insale.min.css

insale.min.css

282 ms

user.css

user.css

388 ms

window.css

window.css

270 ms

window.js

window.js

315 ms

fancybox.css

fancybox.css

372 ms

fontface.css

fontface.css

381 ms

frontend.min.css

frontend.min.css

383 ms

frontend.min.css

frontend.min.css

399 ms

frontend_features.css

frontend_features.css

428 ms

frontend.min.css

frontend.min.css

432 ms

frontend.min.js

frontend.min.js

496 ms

jquery.countdownTimer.min.js

jquery.countdownTimer.min.js

509 ms

frontend.min.js

frontend.min.js

512 ms

frontend_features.js

frontend_features.js

528 ms

frontend.min.js

frontend.min.js

563 ms

jquery.cookie.js

jquery.cookie.js

568 ms

style.css

style.css

620 ms

scripts.js

scripts.js

638 ms

owl.carousel.min.js

owl.carousel.min.js

643 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

789 ms

jquery.countdownTimer.min.js

jquery.countdownTimer.min.js

696 ms

insale.min.js

insale.min.js

705 ms

style.css

style.css

766 ms

scripts.js

scripts.js

771 ms

wcaPlugin.css

wcaPlugin.css

828 ms

wcaPlugin.js

wcaPlugin.js

841 ms

logo.png

logo.png

610 ms

logo-mobile.png

logo-mobile.png

633 ms

promo_62f20a4be6525063418081.1047x464.png

promo_62f20a4be6525063418081.1047x464.png

1287 ms

promo_62f20aae4d821655619634.1047x464.png

promo_62f20aae4d821655619634.1047x464.png

1302 ms

promo_62f36957378cc109862567.1047x464.png

promo_62f36957378cc109862567.1047x464.png

1373 ms

promo_62f3697c41218691024693.1047x464.png

promo_62f3697c41218691024693.1047x464.png

1264 ms

promo_62f369901ab27125090845.1047x464.png

promo_62f369901ab27125090845.1047x464.png

1599 ms

promo_62f20bc083d9b186239510.1047x464.png

promo_62f20bc083d9b186239510.1047x464.png

1404 ms

promo_649d7f2b05d0b383842944.1047x464.png

promo_649d7f2b05d0b383842944.1047x464.png

1421 ms

promo_62f369a8ce691731087582.1047x464.png

promo_62f369a8ce691731087582.1047x464.png

1546 ms

promo_62f209d66088d324338745.1047x464.png

promo_62f209d66088d324338745.1047x464.png

1562 ms

logo-f.png

logo-f.png

1504 ms

phn.svg

phn.svg

1476 ms

wpp.svg

wpp.svg

1451 ms

tgm.svg

tgm.svg

1525 ms

vbr.svg

vbr.svg

1546 ms

eml.svg

eml.svg

1542 ms

jquery.formstyler.min.js

jquery.formstyler.min.js

1331 ms

Accessibility Review

dveriinfo.com accessibility score

67

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

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

dveriinfo.com 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

High

Page has valid source maps

SEO Factors

dveriinfo.com SEO score

91

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 Dveriinfo.com 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 Dveriinfo.com 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

dveriinfo.com

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