Tools & Wizards About Us
manualboom.ru screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

manualboom.ru

Каталог инструкций, руководства пользователя и мануалы для различных устройств и продуктов

Page Load Speed

2.2 sec in total

First Response

457 ms

Resources Loaded

1.3 sec

Page Rendered

461 ms

manualboom.ru screenshot

About Website

Visit manualboom.ru now to see the best up-to-date Manualboom content for Ukraine and also check out these interesting facts you probably never knew about manualboom.ru

Вы можете скачать все, что пожелаете из 612,592 инструкций и руководств пользователя

Visit manualboom.ru

Key Findings

We analyzed Manualboom.ru page load time and found that the first response time was 457 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

manualboom.ru performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.397

25/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

manualboom.ru

457 ms

main.css

96 ms

main.js

387 ms

adsbygoogle.js

6 ms

brand

23 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 17% of them (6 requests) were addressed to the original Manualboom.ru, 26% (9 requests) were made to Googleads.g.doubleclick.net and 14% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (457 ms) belongs to the original domain Manualboom.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.8 kB (49%)

Content Size

375.5 kB

After Optimization

191.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Manualboom.ru main page is 375.5 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. 50% of websites need less resources to load. Javascripts take 206.7 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 63.6 kB

  • Original 70.6 kB
  • After minification 47.6 kB
  • After compression 7.1 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 23.1 kB, which is 33% 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 63.6 kB or 90% of the original size.

Image Optimization

-11%

Potential reduce by 6.3 kB

  • Original 59.6 kB
  • After minification 53.3 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, Manualboom needs image optimization as it can save up to 6.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 80.3 kB

  • Original 206.7 kB
  • After minification 206.6 kB
  • After compression 126.4 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 80.3 kB or 39% of the original size.

CSS Optimization

-87%

Potential reduce by 33.6 kB

  • Original 38.6 kB
  • After minification 27.7 kB
  • After compression 4.9 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. Manualboom.ru needs all CSS files to be minified and compressed as it can save up to 33.6 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (28%)

Requests Now

29

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manualboom. 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

manualboom.ru

manualboom.ru

457 ms

main.css

main.css

96 ms

main.js

main.js

387 ms

adsbygoogle.js

adsbygoogle.js

6 ms

brand

brand

23 ms

brand

brand

35 ms

analytics.js

analytics.js

128 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

126 ms

body_bg.png

body_bg.png

117 ms

sprite.png

sprite.png

320 ms

flag_sprite.png

flag_sprite.png

216 ms

ca-pub-1743013083811249.js

ca-pub-1743013083811249.js

69 ms

zrt_lookup.html

zrt_lookup.html

61 ms

show_ads_impl.js

show_ads_impl.js

64 ms

collect

collect

19 ms

ads

ads

286 ms

osd.js

osd.js

20 ms

ads

ads

206 ms

ads

ads

201 ms

css

css

37 ms

ads

ads

135 ms

ads

ads

223 ms

ads

ads

164 ms

CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff

CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff

20 ms

Hgo13k-tfSpn0qi1SFdUfbO3LdcAZYWl9Si6vvxL-qU.woff

Hgo13k-tfSpn0qi1SFdUfbO3LdcAZYWl9Si6vvxL-qU.woff

21 ms

d-6IYplOFocCacKzxwXSOLO3LdcAZYWl9Si6vvxL-qU.woff

d-6IYplOFocCacKzxwXSOLO3LdcAZYWl9Si6vvxL-qU.woff

23 ms

ads

ads

67 ms

m_js_controller.js

m_js_controller.js

114 ms

abg.js

abg.js

142 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

186 ms

8059545004881852637

8059545004881852637

163 ms

favicon

favicon

125 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

90 ms

s

s

86 ms

x_button_blue2.png

x_button_blue2.png

25 ms

Accessibility Review

manualboom.ru accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

manualboom.ru best practices score

75

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

manualboom.ru SEO score

100

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

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 Manualboom.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 Manualboom.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

manualboom.ru

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