Tools & Wizards About Us
computerby.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% 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

  • 77

    SEO

    Google-friendlier than
    36% of websites

computerby.com

Ноутбуки Минск | Сервисный Центр по ремонту телевизоров ноутбуков планшетов и смартфонов в Минске | Графические планшеты Wacom и XP-Pen с доставкой | ...

Page Load Speed

2.7 sec in total

First Response

398 ms

Resources Loaded

2.1 sec

Page Rendered

136 ms

computerby.com screenshot

About Website

Click here to check amazing Computerby content for Belarus. Otherwise, check out these important facts you probably never knew about computerby.com

Сервисный Центр по ремонту ноутбуков планшетов и смартфонов в Минске. Купить за наличный безналичный расчет за webmoney ноутбук нетбук и компьютер. Продажа ноутбуков в Минске, ноутбуки в Минске, цены ...

Visit computerby.com

Key Findings

We analyzed Computerby.com page load time and found that the first response time was 398 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

computerby.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

computerby.com

398 ms

computerby.com

628 ms

style-min.css

118 ms

jquery-1.3.2.min.js

237 ms

ui.core.js

353 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 97% of them (34 requests) were addressed to the original Computerby.com, 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (628 ms) belongs to the original domain Computerby.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.4 kB (37%)

Content Size

228.3 kB

After Optimization

144.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Computerby.com main page is 228.3 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. 20% of websites need less resources to load. Images take 114.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.9 kB

  • Original 74.4 kB
  • After minification 73.4 kB
  • After compression 12.5 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 61.9 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 14.6 kB

  • Original 114.3 kB
  • After minification 99.7 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, Computerby needs image optimization as it can save up to 14.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 5.8 kB

  • Original 33.8 kB
  • After minification 33.8 kB
  • After compression 28.0 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 5.8 kB or 17% of the original size.

CSS Optimization

-18%

Potential reduce by 1.1 kB

  • Original 5.8 kB
  • After minification 5.8 kB
  • After compression 4.7 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. Computerby.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Computerby. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

computerby.com

computerby.com

398 ms

computerby.com

computerby.com

628 ms

style-min.css

style-min.css

118 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

237 ms

ui.core.js

ui.core.js

353 ms

funcs.js

funcs.js

354 ms

JsHttpRequest.js

JsHttpRequest.js

361 ms

js

js

56 ms

ticket-min.js

ticket-min.js

118 ms

logo.gif

logo.gif

144 ms

dot.gif

dot.gif

118 ms

inp.gif

inp.gif

119 ms

subm.gif

subm.gif

142 ms

instr.gif

instr.gif

218 ms

panel.gif

panel.gif

235 ms

bl.gif

bl.gif

236 ms

navpoint.gif

navpoint.gif

260 ms

wdot.gif

wdot.gif

264 ms

cd06ffdd748b4388076989134e4a5668_a4tech_hu11_black_onogarnityra_usb.jpg

cd06ffdd748b4388076989134e4a5668_a4tech_hu11_black_onogarnityra_usb.jpg

334 ms

ea7174bf2d6667ab80af2fa5fac1cc84_hikvision_1tb_e3000_ssd_m2_pciexpress.jpg

ea7174bf2d6667ab80af2fa5fac1cc84_hikvision_1tb_e3000_ssd_m2_pciexpress.jpg

352 ms

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354 ms

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363 ms

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378 ms

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25556c7e65bfb038ae4f8534ca220863_kaspersky_standard_3__iszenzija.jpg

384 ms

1aca6f1fd0916e3d0af0f60e076fa156_lok_pitanija_zalman_zm500lx_500w.jpg

1aca6f1fd0916e3d0af0f60e076fa156_lok_pitanija_zalman_zm500lx_500w.jpg

450 ms

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468 ms

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472 ms

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d368afc2516b32b95b2eca6cc19ba751_amena_termopastui_v_noytbyke.jpg

482 ms

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496 ms

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8b72e26e0f29852fb3928fe24b8c6a84_oytbyk_lenovo_g500_.jpg

504 ms

821ce4b7906c22e7eb20da7fa559bc05_oytbyk_packard_bell_easy_note_ente69apc1n_.jpg

821ce4b7906c22e7eb20da7fa559bc05_oytbyk_packard_bell_easy_note_ente69apc1n_.jpg

566 ms

f1236b8e35ed063a83f147f4d9f6ed0c_amjatw_ddr3l_8gb_hikvision_pc312800_sodimm.jpg

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585 ms

c_c_c_0933c3022c0da29beddc01302082a3ee_amjatw_ddr4_4gb_samsung_pc417000_sodimm.jpg

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589 ms

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602 ms

print.css

print.css

118 ms

Accessibility Review

computerby.com 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

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

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

Form elements do not have associated labels

Best Practices

computerby.com 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

SEO Factors

computerby.com SEO score

77

Search Engine Optimization Advices

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 Computerby.com 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 Computerby.com 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

computerby.com

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