Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dpz.ru

Стальные двери от производителя Дверь по прозвищу Зверь

Page Load Speed

6.9 sec in total

First Response

458 ms

Resources Loaded

5.5 sec

Page Rendered

896 ms

dpz.ru screenshot

About Website

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

Купите входные двери по доступным ценам от производителя. Замер бесплатно. Большой выбор. Доставка и установка под ключ в Москве и области.

Visit dpz.ru

Key Findings

We analyzed Dpz.ru page load time and found that the first response time was 458 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

dpz.ru performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

dpz.ru

458 ms

www.dpz.ru

821 ms

js

61 ms

7e78f8d02577c529e0db331ff9af2225_1.js

203 ms

owl.carousel.min.css

124 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 88% of them (128 requests) were addressed to the original Dpz.ru, 3% (5 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Dpz.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 461.4 kB (4%)

Content Size

13.2 MB

After Optimization

12.7 MB

In fact, the total size of Dpz.ru main page is 13.2 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 12.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 161.1 kB

  • Original 202.4 kB
  • After minification 197.7 kB
  • After compression 41.3 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 161.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 185.2 kB

  • Original 12.5 MB
  • After minification 12.4 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. Dpz images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 105.0 kB

  • Original 384.4 kB
  • After minification 348.5 kB
  • After compression 279.4 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 105.0 kB or 27% of the original size.

CSS Optimization

-18%

Potential reduce by 10.2 kB

  • Original 57.5 kB
  • After minification 56.5 kB
  • After compression 47.4 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. Dpz.ru needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (23%)

Requests Now

137

After Optimization

105

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dpz. 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 from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dpz.ru accessibility score

84

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dpz.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dpz.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

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dpz.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 Dpz.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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