Tools & Wizards About Us
notebook77.ru screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

notebook77.ru

Интернет-магазин NOTEBOOK77

Page Load Speed

4.6 sec in total

First Response

664 ms

Resources Loaded

3.4 sec

Page Rendered

453 ms

notebook77.ru screenshot

About Website

Click here to check amazing NOTEBOOK77 content for Russia. Otherwise, check out these important facts you probably never knew about notebook77.ru

Интернет-магазин ноутбуков, смартфонов, планшетов

Visit notebook77.ru

Key Findings

We analyzed Notebook77.ru page load time and found that the first response time was 664 ms and then it took 3.9 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

notebook77.ru performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value930 ms

30/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

notebook77.ru

664 ms

core.min.css

241 ms

style.css

247 ms

jquery.fancybox.css

248 ms

styles.css

373 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 89% of them (81 requests) were addressed to the original Notebook77.ru, 3% (3 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Notebook77.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.9 kB (24%)

Content Size

2.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Notebook77.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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 94.6 kB

  • Original 116.3 kB
  • After minification 100.7 kB
  • After compression 21.8 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 15.6 kB, which is 13% 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 94.6 kB or 81% of the original size.

Image Optimization

-21%

Potential reduce by 365.9 kB

  • Original 1.8 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, NOTEBOOK77 needs image optimization as it can save up to 365.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 42.9 kB

  • Original 240.8 kB
  • After minification 240.8 kB
  • After compression 197.9 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 42.9 kB or 18% of the original size.

CSS Optimization

-25%

Potential reduce by 22.6 kB

  • Original 91.7 kB
  • After minification 91.2 kB
  • After compression 69.1 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. Notebook77.ru needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (18%)

Requests Now

84

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NOTEBOOK77. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

notebook77.ru

notebook77.ru

664 ms

core.min.css

core.min.css

241 ms

style.css

style.css

247 ms

jquery.fancybox.css

jquery.fancybox.css

248 ms

styles.css

styles.css

373 ms

ajax.css

ajax.css

249 ms

styles.css

styles.css

249 ms

template_styles.css

template_styles.css

488 ms

theme.css

theme.css

370 ms

media.css

media.css

379 ms

custom.css

custom.css

378 ms

kernel_main.js

kernel_main.js

618 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

636 ms

ajax.min.js

ajax.min.js

502 ms

kernel_currency.js

kernel_currency.js

501 ms

template_c8c10915970d4ed1892a4fb2edc9095e.js

template_c8c10915970d4ed1892a4fb2edc9095e.js

865 ms

css

css

21 ms

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338 ms

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615 ms

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618 ms

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737 ms

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860 ms

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861 ms

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861 ms

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864 ms

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865 ms

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982 ms

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983 ms

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981 ms

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51 ms

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95 ms

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123 ms

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846 ms

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959 ms

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1234 ms

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0 ms

ga.js

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7 ms

hit

hit

254 ms

__utm.gif

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19 ms

ajax_counter.php

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1072 ms

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809 ms

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768 ms

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1027 ms

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1026 ms

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1168 ms

hit

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512 ms

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919 ms

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918 ms

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941 ms

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Accessibility Review

notebook77.ru accessibility score

79

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-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

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.

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

Links do not have a discernible name

Best Practices

notebook77.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

notebook77.ru SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Notebook77.ru 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 Notebook77.ru 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

notebook77.ru

Open Graph description is not detected on the main page of NOTEBOOK77. 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: