Tools & Wizards About Us
otvod.net screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

otvod.net

Запорная арматура | Справочно - информационный портал | otvod.net

Page Load Speed

4.1 sec in total

First Response

560 ms

Resources Loaded

3.2 sec

Page Rendered

285 ms

otvod.net screenshot

About Website

Click here to check amazing Otvod content for Russia. Otherwise, check out these important facts you probably never knew about otvod.net

Все о запорной трубопроводной арматуре. Доска объявлений с разделами: куплю запорную арматуру и продам запорную арматуру. Прайс листы. Каталог производителей и поставщиков запорной арматуры

Visit otvod.net

Key Findings

We analyzed Otvod.net page load time and found that the first response time was 560 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

otvod.net performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

79/100

10%

Network Requests Diagram

otvod.net

560 ms

style.css

198 ms

jquery.min.js

434 ms

funcs.js

372 ms

index.css

372 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 63% of them (22 requests) were addressed to the original Otvod.net, 9% (3 requests) were made to An.yandex.ru and 9% (3 requests) were made to Favicon.yandex.net. The less responsive or slowest element that took the longest time to load (878 ms) belongs to the original domain Otvod.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.1 kB (67%)

Content Size

169.9 kB

After Optimization

56.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otvod.net main page is 169.9 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. HTML takes 120.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 100.7 kB

  • Original 120.2 kB
  • After minification 117.7 kB
  • After compression 19.5 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 100.7 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 556 B

  • Original 16.9 kB
  • After minification 16.4 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. Otvod images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 3.0 kB

  • Original 22.2 kB
  • After minification 22.0 kB
  • After compression 19.2 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 3.0 kB or 14% of the original size.

CSS Optimization

-83%

Potential reduce by 8.8 kB

  • Original 10.6 kB
  • After minification 5.2 kB
  • After compression 1.8 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. Otvod.net needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (52%)

Requests Now

31

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otvod. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

otvod.net

otvod.net

560 ms

style.css

style.css

198 ms

jquery.min.js

jquery.min.js

434 ms

funcs.js

funcs.js

372 ms

index.css

index.css

372 ms

schematic.gif

schematic.gif

159 ms

top_otvod3.gif

top_otvod3.gif

171 ms

blank.gif

blank.gif

178 ms

116.gif

116.gif

338 ms

113.gif

113.gif

360 ms

114.gif

114.gif

502 ms

m_line3.gif

m_line3.gif

363 ms

find.png

find.png

365 ms

101.gif

101.gif

878 ms

64.gif

64.gif

477 ms

115.gif

115.gif

506 ms

top_l.gif

top_l.gif

508 ms

top_r.gif

top_r.gif

515 ms

bot_l.gif

bot_l.gif

636 ms

bot_r.gif

bot_r.gif

650 ms

96.gif

96.gif

677 ms

80.gif

80.gif

677 ms

context.js

context.js

328 ms

context_static_r1084.js

context_static_r1084.js

529 ms

89740

89740

509 ms

watch.js

watch.js

0 ms

www.normativ.su

www.normativ.su

409 ms

x90

x90

621 ms

m_line.gif

m_line.gif

171 ms

interkom-msk.ru

interkom-msk.ru

569 ms

xn--2016-43dr0b5aaqkmcsp.xn--p1ai

xn--2016-43dr0b5aaqkmcsp.xn--p1ai

732 ms

hit

hit

292 ms

watch.js

watch.js

12 ms

ga.js

ga.js

176 ms

__utm.gif

__utm.gif

30 ms

Accessibility Review

otvod.net accessibility score

89

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

Best Practices

otvod.net 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

otvod.net SEO score

93

Search Engine Optimization Advices

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

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Otvod.net 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 Otvod.net 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

otvod.net

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