Report Summary

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    Best Practices

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Купить велосипеды в Москве по цене от 5145 руб - продажа спортивных велосипедов еще дешевле - интернет-магазин Редбайк

Page Load Speed

4.9 sec in total

First Response

542 ms

Resources Loaded

4 sec

Page Rendered

406 ms screenshot

About Website

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

Велосипеды купить в Москве через интернет-магазин Редбайк: недорого (низкие цены), бесплатная доставка по Москве, заказ велосипеда по параметрам, продажа запчастей и аксессуаров.


Key Findings

We analyzed page load time and found that the first response time was 542 ms and then it took 4.4 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 performance score


Network Requests Diagram

542 ms

798 ms


397 ms


269 ms


274 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 55% of them (58 requests) were addressed to the original, 13% (14 requests) were made to and 11% (12 requests) were made to The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain

Page Optimization Overview & Recommendations

Page size can be reduced by 947.8 kB (47%)

Content Size

2.0 MB

After Optimization

1.1 MB

In fact, the total size of main page is 2.0 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. 50% of websites need less resources to load. Javascripts take 891.1 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 68.7 kB

  • Original 84.1 kB
  • After minification 78.2 kB
  • After compression 15.3 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 68.7 kB or 82% of the original size.

Image Optimization


Potential reduce by 79.5 kB

  • Original 873.5 kB
  • After minification 794.0 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. Redbike images are well optimized though.

JavaScript Optimization


Potential reduce by 643.1 kB

  • Original 891.1 kB
  • After minification 774.0 kB
  • After compression 248.0 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 643.1 kB or 72% of the original size.

CSS Optimization


Potential reduce by 156.5 kB

  • Original 187.6 kB
  • After minification 158.4 kB
  • After compression 31.1 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. needs all CSS files to be minified and compressed as it can save up to 156.5 kB or 83% of the original size.

Requests Breakdown

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

Requests Now


After Optimization


The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redbike. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 description is not detected on the main page of Redbike. 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: