Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

Page Load Speed

4.5 sec in total

First Response

445 ms

Resources Loaded

3.8 sec

Page Rendered

276 ms

h2o-shop.ru screenshot

About Website

Visit h2o-shop.ru now to see the best up-to-date H 2 O Shop content for Russia and also check out these interesting facts you probably never knew about h2o-shop.ru

H2O современный интернет-магазин сантехники, водоснабжения и отопления. Удобная форма заказа, быстрая бесплатная доставка. Возможность заказать по каталогам, доставка заказа от 3 дней. Гарантия от пр...

Visit h2o-shop.ru

Key Findings

We analyzed H2o-shop.ru page load time and found that the first response time was 445 ms and then it took 4 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

h2o-shop.ru performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value670 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

h2o-shop.ru

445 ms

www.h2o-shop.ru

570 ms

kernel_main.css

134 ms

template_a350824402b4339426fb77ec97379536.css

404 ms

css

33 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 79% of them (57 requests) were addressed to the original H2o-shop.ru, 4% (3 requests) were made to Web.redhelper.ru and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain H2o-shop.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (62%)

Content Size

2.1 MB

After Optimization

774.6 kB

In fact, the total size of H2o-shop.ru main page is 2.1 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. 40% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 48.8 kB

  • Original 60.7 kB
  • After minification 54.5 kB
  • After compression 11.9 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 48.8 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 30.4 kB

  • Original 537.0 kB
  • After minification 506.5 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. H 2 O Shop images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 802.8 kB
  • After compression 234.9 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 1.1 MB or 82% of the original size.

CSS Optimization

-86%

Potential reduce by 128.8 kB

  • Original 150.0 kB
  • After minification 135.9 kB
  • After compression 21.3 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. H2o-shop.ru needs all CSS files to be minified and compressed as it can save up to 128.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (38%)

Requests Now

66

After Optimization

41

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H 2 O Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

h2o-shop.ru accessibility score

94

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.

Best Practices

h2o-shop.ru best practices score

83

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

SEO Factors

h2o-shop.ru SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise H2o-shop.ru can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that H2o-shop.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

Open Graph data is detected on the main page of H 2 O Shop. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: