Tools & Wizards About Us
avt-serv.ru screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

avt-serv.ru

"АВТ-Сервис" - водоснабжение и отопление дома

Page Load Speed

3.6 sec in total

First Response

881 ms

Resources Loaded

2.6 sec

Page Rendered

149 ms

avt-serv.ru screenshot

About Website

Visit avt-serv.ru now to see the best up-to-date Avt Serv content for Russia and also check out these interesting facts you probably never knew about avt-serv.ru

Монтаж системы водоснабжения и канализации, обустройство и бурение скважин на воду, проектирование системы отопления коттеджа. Контакты.

Visit avt-serv.ru

Key Findings

We analyzed Avt-serv.ru page load time and found that the first response time was 881 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

avt-serv.ru performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value4.4 s

84/100

10%

Network Requests Diagram

avt-serv.ru

881 ms

jquery.js

290 ms

jqueryui.js

558 ms

dle_js.js

281 ms

mootools.js

430 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 88% of them (43 requests) were addressed to the original Avt-serv.ru, 4% (2 requests) were made to Counter.yadro.ru and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (881 ms) belongs to the original domain Avt-serv.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.0 kB (23%)

Content Size

517.1 kB

After Optimization

397.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avt-serv.ru main page is 517.1 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. 30% of websites need less resources to load. Images take 364.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 17.2 kB

  • Original 24.0 kB
  • After minification 23.2 kB
  • After compression 6.8 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 17.2 kB or 72% of the original size.

Image Optimization

-27%

Potential reduce by 100.1 kB

  • Original 364.6 kB
  • After minification 264.5 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, Avt Serv needs image optimization as it can save up to 100.1 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 2.0 kB

  • Original 123.7 kB
  • After minification 123.6 kB
  • After compression 121.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 750 B

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 4.0 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. Avt-serv.ru needs all CSS files to be minified and compressed as it can save up to 750 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (57%)

Requests Now

46

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avt Serv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

avt-serv.ru

avt-serv.ru

881 ms

jquery.js

jquery.js

290 ms

jqueryui.js

jqueryui.js

558 ms

dle_js.js

dle_js.js

281 ms

mootools.js

mootools.js

430 ms

caption.js

caption.js

286 ms

system.css

system.css

287 ms

addstyle.css

addstyle.css

419 ms

general.css

general.css

429 ms

all.css

all.css

431 ms

form.css

form.css

431 ms

jquery-1.6.1.js

jquery-1.6.1.js

698 ms

main.js

main.js

575 ms

form.js

form.js

574 ms

advert.js

advert.js

574 ms

check.js

check.js

575 ms

logo.png

logo.png

145 ms

ico-home.gif

ico-home.gif

142 ms

ico-map.gif

ico-map.gif

139 ms

ico-feedback.gif

ico-feedback.gif

139 ms

bullet-panel-header.gif

bullet-panel-header.gif

145 ms

bg-search.gif

bg-search.gif

143 ms

bt-search.gif

bt-search.gif

257 ms

bg-title-feedback.gif

bg-title-feedback.gif

275 ms

bg-phone.gif

bg-phone.gif

276 ms

bg-title-perquisitio.gif

bg-title-perquisitio.gif

282 ms

ico-perquisitio.png

ico-perquisitio.png

284 ms

img1.jpg

img1.jpg

719 ms

bg-info-ad.png

bg-info-ad.png

400 ms

15540159-glavnaya.jpg

15540159-glavnaya.jpg

549 ms

57214727-glavnaya.jpg

57214727-glavnaya.jpg

825 ms

bg-action.png

bg-action.png

423 ms

bg-navigation.gif

bg-navigation.gif

424 ms

bg-nav.gif

bg-nav.gif

545 ms

bullet-nav-active.gif

bullet-nav-active.gif

563 ms

bullet-nav.gif

bullet-nav.gif

565 ms

contact.png

contact.png

832 ms

b78a8fc31a1501eb3100030065cc1e8d.png

b78a8fc31a1501eb3100030065cc1e8d.png

686 ms

065793214ed8d54ffba5762079145c32.png

065793214ed8d54ffba5762079145c32.png

705 ms

af3fb873ce53458f2e7084575947c79c.png

af3fb873ce53458f2e7084575947c79c.png

707 ms

86e0879184680bf6b8da8d275ed10ab4.png

86e0879184680bf6b8da8d275ed10ab4.png

824 ms

bg-footer.gif

bg-footer.gif

846 ms

bg-phone-footer.gif

bg-phone-footer.gif

848 ms

hit

hit

263 ms

watch.js

watch.js

4 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

12 ms

hit

hit

516 ms

cycounter

cycounter

567 ms

Accessibility Review

avt-serv.ru accessibility score

56

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

avt-serv.ru best practices score

67

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

SEO Factors

avt-serv.ru SEO score

69

Search Engine Optimization Advices

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

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 Avt-serv.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 Avt-serv.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

avt-serv.ru

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