Tools & Wizards About Us
donal.ru screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

donal.ru

Донской алюминий – продажа алюминиевого профиля PROVEDAL, профилей алюминиевых всех видов: труба, уголок, швеллер, полоса, бокс, лист, пруток, тавр и ...

Page Load Speed

4.2 sec in total

First Response

709 ms

Resources Loaded

3.3 sec

Page Rendered

162 ms

donal.ru screenshot

About Website

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

Мы осуществляем продажу оконного алюминиевого профиля provedal (проведал), также всегда в продаже алюминиевый профиль, уголок алюминиевый, швеллер алюминиевый, труба алюминиевая, полоса алюминиевая, б...

Visit donal.ru

Key Findings

We analyzed Donal.ru page load time and found that the first response time was 709 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

donal.ru performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value4.1 s

78/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

donal.ru

709 ms

styles.css

242 ms

ac_runactivecontent.js

240 ms

printme.js

28 ms

highslide.min.css

243 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 57% of them (32 requests) were addressed to the original Donal.ru, 7% (4 requests) were made to Counter.yadro.ru and 5% (3 requests) were made to Sites.google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Client.onicon.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 270.3 kB (40%)

Content Size

681.5 kB

After Optimization

411.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donal.ru main page is 681.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 472.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 129.3 kB

  • Original 156.3 kB
  • After minification 138.5 kB
  • After compression 27.0 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 17.8 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 129.3 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 46.8 kB
  • After minification 46.8 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. Donal images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 139.3 kB

  • Original 472.2 kB
  • After minification 472.2 kB
  • After compression 332.9 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 139.3 kB or 30% of the original size.

CSS Optimization

-26%

Potential reduce by 1.6 kB

  • Original 6.2 kB
  • After minification 6.2 kB
  • After compression 4.6 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. Donal.ru needs all CSS files to be minified and compressed as it can save up to 1.6 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (64%)

Requests Now

45

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

donal.ru

donal.ru

709 ms

styles.css

styles.css

242 ms

ac_runactivecontent.js

ac_runactivecontent.js

240 ms

printme.js

printme.js

28 ms

highslide.min.css

highslide.min.css

243 ms

highslide.packed.js

highslide.packed.js

243 ms

ru.js

ru.js

388 ms

common.min.js

common.min.js

246 ms

calendar.css

calendar.css

358 ms

menu_3.js

menu_3.js

502 ms

top100.jcn

top100.jcn

373 ms

printme.js

printme.js

20 ms

printme.js

printme.js

38 ms

WebspaceNotFound

WebspaceNotFound

43 ms

site.min.js

site.min.js

253 ms

defender.min.js

defender.min.js

245 ms

543cde2072d22c8069000055.js

543cde2072d22c8069000055.js

633 ms

InteractiveLogin

InteractiveLogin

37 ms

identifier

identifier

82 ms

top100.jcn

top100.jcn

895 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

501 ms

i1.gif

i1.gif

135 ms

i2.gif

i2.gif

133 ms

i3.gif

i3.gif

134 ms

img.gif

img.gif

139 ms

phone_icon.gif

phone_icon.gif

133 ms

menu2_left.gif

menu2_left.gif

132 ms

menu2_img.gif

menu2_img.gif

241 ms

menu2_right.gif

menu2_right.gif

245 ms

mega.gif

mega.gif

246 ms

hit

hit

257 ms

ga.js

ga.js

12 ms

__utm.gif

__utm.gif

14 ms

head.gif

head.gif

200 ms

pic2.jpg

pic2.jpg

248 ms

pic1.jpg

pic1.jpg

221 ms

pic3.jpg

pic3.jpg

313 ms

menu2_bg.gif

menu2_bg.gif

309 ms

body_top.gif

body_top.gif

309 ms

body_top2.jpg

body_top2.jpg

314 ms

menu_top.jpg

menu_top.jpg

335 ms

plus.gif

plus.gif

302 ms

search.gif

search.gif

378 ms

__utm.gif

__utm.gif

12 ms

hit

hit

256 ms

hit

hit

528 ms

hit

hit

517 ms

counter2

counter2

253 ms

banner-88x31-rambler-gray2.gif

banner-88x31-rambler-gray2.gif

128 ms

body_bot.jpg

body_bot.jpg

124 ms

bottom.gif

bottom.gif

121 ms

bottom_right.jpg

bottom_right.jpg

135 ms

loader.js

loader.js

483 ms

visitor.js

visitor.js

1337 ms

api.js

api.js

118 ms

ef6bdb59224bb757b0bbfaeb6defe995.js

ef6bdb59224bb757b0bbfaeb6defe995.js

119 ms

Accessibility Review

donal.ru accessibility score

42

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

donal.ru best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

donal.ru SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Donal.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Donal.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

donal.ru

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