Tools & Wizards About Us
di-zel.ru screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

di-zel.ru

Di-Zel | Оборудование для автосервиса и СТО с доставкой по всей России

Page Load Speed

4.8 sec in total

First Response

686 ms

Resources Loaded

3.9 sec

Page Rendered

284 ms

di-zel.ru screenshot

About Website

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

Ди-Зел предлагает купить оборудование для автосервиса / СТО (автосканеры, заправки для автокондиционеров, шиномонтажное оборудование, подъемники)

Visit di-zel.ru

Key Findings

We analyzed Di-zel.ru page load time and found that the first response time was 686 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

di-zel.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.9 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value4,010 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

di-zel.ru

686 ms

page_dadaad78bd172a1b77dea60900782981_a4a3cd291e2b3498916f1a64c4cfe8c7.css

148 ms

kernel_main.css

476 ms

template_c28d7896ce173c41065353bf8df7e912_657e3633197be62ec7e64acf083e0be9.css

437 ms

kernel_main.js

831 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 86% of them (69 requests) were addressed to the original Di-zel.ru, 6% (5 requests) were made to Widgets.livetex.ru and 3% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Di-zel.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (67%)

Content Size

2.4 MB

After Optimization

813.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Di-zel.ru main page is 2.4 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 419.2 kB

  • Original 482.4 kB
  • After minification 475.0 kB
  • After compression 63.2 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 419.2 kB or 87% of the original size.

Image Optimization

-45%

Potential reduce by 457.7 kB

  • Original 1.0 MB
  • After minification 562.7 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. Obviously, Di Zel needs image optimization as it can save up to 457.7 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 661.0 kB

  • Original 835.4 kB
  • After minification 623.0 kB
  • After compression 174.4 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 661.0 kB or 79% of the original size.

CSS Optimization

-86%

Potential reduce by 76.9 kB

  • Original 89.6 kB
  • After minification 73.2 kB
  • After compression 12.7 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. Di-zel.ru needs all CSS files to be minified and compressed as it can save up to 76.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (25%)

Requests Now

77

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Di Zel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

di-zel.ru

di-zel.ru

686 ms

page_dadaad78bd172a1b77dea60900782981_a4a3cd291e2b3498916f1a64c4cfe8c7.css

page_dadaad78bd172a1b77dea60900782981_a4a3cd291e2b3498916f1a64c4cfe8c7.css

148 ms

kernel_main.css

kernel_main.css

476 ms

template_c28d7896ce173c41065353bf8df7e912_657e3633197be62ec7e64acf083e0be9.css

template_c28d7896ce173c41065353bf8df7e912_657e3633197be62ec7e64acf083e0be9.css

437 ms

kernel_main.js

kernel_main.js

831 ms

template_91a531689cb011769917e53b0a5eccb7_2f91cdedbdc900f3b4f2deaf33068933.js

template_91a531689cb011769917e53b0a5eccb7_2f91cdedbdc900f3b4f2deaf33068933.js

434 ms

common.css

common.css

436 ms

colors.css

colors.css

431 ms

jquery-1.10.2.js

jquery-1.10.2.js

985 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

714 ms

3110.js

3110.js

583 ms

jquery.fancybox.css

jquery.fancybox.css

590 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

771 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

743 ms

jquery.fancybox-1.2.1.pack.js

jquery.fancybox-1.2.1.pack.js

747 ms

ba.js

ba.js

166 ms

bg-top.jpg

bg-top.jpg

154 ms

logo3.png

logo3.png

282 ms

razdel.png

razdel.png

280 ms

banner2.jpg

banner2.jpg

527 ms

banner4.jpg

banner4.jpg

536 ms

AMI.jpg

AMI.jpg

155 ms

ASNU.jpg

ASNU.jpg

301 ms

AUTEL.jpg

AUTEL.jpg

306 ms

BEISSBARTH.jpg

BEISSBARTH.jpg

429 ms

BOSCH.jpg

BOSCH.jpg

425 ms

CARBON%20ZAPP.jpg

CARBON%20ZAPP.jpg

445 ms

DIESELLAND.jpg

DIESELLAND.jpg

457 ms

FIAC.jpg

FIAC.jpg

575 ms

GUTMANN.jpg

GUTMANN.jpg

571 ms

HANATECH.jpg

HANATECH.jpg

585 ms

HOFMAN.jpg

HOFMAN.jpg

616 ms

HUNTER.jpg

HUNTER.jpg

696 ms

LAUNCH.jpg

LAUNCH.jpg

690 ms

NEXTECH.jpg

NEXTECH.jpg

713 ms

NUSSBAUM.jpg

NUSSBAUM.jpg

730 ms

ROBINAIR.jpg

ROBINAIR.jpg

729 ms

SICAM.jpg

SICAM.jpg

765 ms

TEXA.jpg

TEXA.jpg

847 ms

TOPTUL.jpg

TOPTUL.jpg

846 ms

WERTHER%20OMA.jpg

WERTHER%20OMA.jpg

862 ms

amd.jpg

amd.jpg

867 ms

infrakar.jpg

infrakar.jpg

870 ms

meta.jpg

meta.jpg

915 ms

sivik.jpg

sivik.jpg

988 ms

technovector.jpg

technovector.jpg

984 ms

aet.jpg

aet.jpg

1000 ms

atis.jpg

atis.jpg

1002 ms

BARS4.jpg

BARS4.jpg

1010 ms

nordberg.jpg

nordberg.jpg

1068 ms

QUANTEX.jpg

QUANTEX.jpg

1123 ms

siver.jpg

siver.jpg

1120 ms

hit

hit

271 ms

client.js

client.js

249 ms

watch.js

watch.js

16 ms

bx_stat

bx_stat

234 ms

SMC.jpg

SMC.jpg

993 ms

trommelberg.jpg

trommelberg.jpg

991 ms

1b.png

1b.png

1003 ms

4.png

4.png

1422 ms

3.png

3.png

1101 ms

2.png

2.png

1222 ms

hit

hit

138 ms

galka.png

galka.png

1102 ms

line.jpg

line.jpg

975 ms

elearning.jpg

elearning.jpg

1261 ms

rss.png

rss.png

1090 ms

bosch3.jpg

bosch3.jpg

1019 ms

texa1.jpg

texa1.jpg

1315 ms

app3.js

app3.js

666 ms

sivik_sertifikat1b.jpg

sivik_sertifikat1b.jpg

1270 ms

bg-basket2.png

bg-basket2.png

1522 ms

ten-left2.jpg

ten-left2.jpg

1248 ms

razdel-x.png

razdel-x.png

1416 ms

ten-right2.jpg

ten-right2.jpg

1445 ms

bg-footer5.jpg

bg-footer5.jpg

1376 ms

75917.js

75917.js

124 ms

widget-ui-3.js

widget-ui-3.js

398 ms

Roboto:400,700,500,300,100&subset=cyrillic,latin

Roboto:400,700,500,300,100&subset=cyrillic,latin

128 ms

75917.css

75917.css

135 ms

Accessibility Review

di-zel.ru accessibility score

84

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

di-zel.ru best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

di-zel.ru SEO score

89

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

    WINDOWS-1251

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

di-zel.ru

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