Tools & Wizards About Us
numberfive.ru screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

numberfive.ru

Магазин спортивного оборудования, тренажеров, экотранспорта и массажных столов

Page Load Speed

3.8 sec in total

First Response

756 ms

Resources Loaded

2.8 sec

Page Rendered

248 ms

numberfive.ru screenshot

About Website

Click here to check amazing Numberfive content. Otherwise, check out these important facts you probably never knew about numberfive.ru

numberfive.ru - интернет магазин спортивного оборудования, тренажеров, экотранспорта и массажных столов. Широкий выбор детского транспорта, беговых дорожек

Visit numberfive.ru

Key Findings

We analyzed Numberfive.ru page load time and found that the first response time was 756 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

numberfive.ru performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

numberfive.ru

756 ms

jquery.fancybox.css

232 ms

bootstrap.min.css

581 ms

main.css

350 ms

jquery-1.8.2.min.js

467 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 77% of them (34 requests) were addressed to the original Numberfive.ru, 7% (3 requests) were made to Code.jivosite.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (931 ms) belongs to the original domain Numberfive.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 413.6 kB (19%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Numberfive.ru main page is 2.2 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. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 35.6 kB

  • Original 41.7 kB
  • After minification 32.3 kB
  • After compression 6.1 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 9.4 kB, which is 23% 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 35.6 kB or 85% of the original size.

Image Optimization

-16%

Potential reduce by 259.2 kB

  • Original 1.6 MB
  • After minification 1.4 MB

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, Numberfive needs image optimization as it can save up to 259.2 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

  • Original 357.8 kB
  • After minification 357.8 kB
  • After compression 355.6 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

-83%

Potential reduce by 116.7 kB

  • Original 140.4 kB
  • After minification 131.2 kB
  • After compression 23.7 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. Numberfive.ru needs all CSS files to be minified and compressed as it can save up to 116.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (20%)

Requests Now

40

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Numberfive. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

numberfive.ru

numberfive.ru

756 ms

jquery.fancybox.css

jquery.fancybox.css

232 ms

bootstrap.min.css

bootstrap.min.css

581 ms

main.css

main.css

350 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

467 ms

jquery.fancybox.js

jquery.fancybox.js

479 ms

bootstrap.min.js

bootstrap.min.js

361 ms

app_script.js

app_script.js

348 ms

yamoney_button.gif

yamoney_button.gif

186 ms

noisy_grid.png

noisy_grid.png

233 ms

logo.png

logo.png

121 ms

ico_email.png

ico_email.png

117 ms

49.png

49.png

119 ms

46.png

46.png

245 ms

44.jpeg

44.jpeg

119 ms

8.png

8.png

816 ms

5.jpg

5.jpg

245 ms

bg_trans.png

bg_trans.png

244 ms

7.jpg

7.jpg

244 ms

10.jpg

10.jpg

349 ms

thum_9228a.jpg

thum_9228a.jpg

364 ms

thum_9994a.jpg

thum_9994a.jpg

593 ms

thum_9299a.jpg

thum_9299a.jpg

485 ms

thum_8875a.png

thum_8875a.png

594 ms

thum_10258a.jpg

thum_10258a.jpg

931 ms

thum_8847a.png

thum_8847a.png

605 ms

bgr_carbon.png

bgr_carbon.png

605 ms

vkontakte.png

vkontakte.png

708 ms

visa.jpg

visa.jpg

709 ms

mastercard.png

mastercard.png

724 ms

maestro.jpg

maestro.jpg

724 ms

logo_robokassa.jpg

logo_robokassa.jpg

824 ms

88x31_wm_blue_on_white_ru.png

88x31_wm_blue_on_white_ru.png

826 ms

logo_qiwi.gif

logo_qiwi.gif

844 ms

watch.js

watch.js

9 ms

analytics.js

analytics.js

10 ms

121954

121954

174 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

788 ms

collect

collect

25 ms

js

js

62 ms

121954

121954

397 ms

2GBat78Zhz

2GBat78Zhz

523 ms

showcaptcha

showcaptcha

174 ms

bundle_ru_RU.js

bundle_ru_RU.js

71 ms

Accessibility Review

numberfive.ru accessibility score

69

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

numberfive.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

High

Browser errors were logged to the console

SEO Factors

numberfive.ru SEO score

67

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

    UTF-8

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

numberfive.ru

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