Access notebookoff.net. Ремонт ноутбуков Киев Подол: срочный ремонт ноутбука ☛ сервисный центр НоутбукOFF

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

notebookoff.net

443 ms

www.notebookoff.net

1010 ms

pngbehavior.htc

671 ms

style0.css

264 ms

style15.css

270 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 64% of them (87 requests) were addressed to the original Notebookoff.net, 5% (7 requests) were made to Mc.yandex.ru and 5% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Notebookoff.net.

Content Size

1.4 MB

After Optimization

672.4 kB

In fact, the total size of Notebookoff.net main page is 1.4 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 728.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 75.4 kB

Original 99.6 kB
After minification 92.5 kB
After compression 24.1 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. 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 75.4 kB or 76% of the original size.

Image Optimization

-36%

Potential reduce by 258.8 kB

Original 728.7 kB
After minification 469.9 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, Notebookoff needs image optimization as it can save up to 258.8 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 283.3 kB

Original 446.3 kB
After minification 395.8 kB
After compression 163.0 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 283.3 kB or 63% of the original size.

CSS Optimization

-88%

Potential reduce by 108.3 kB

Original 123.7 kB
After minification 106.5 kB
After compression 15.4 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. Notebookoff.net needs all CSS files to be minified and compressed as it can save up to 108.3 kB or 88% of the original size.

Requests Now

126

After Optimization

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Notebookoff. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Notebookoff.net 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 Notebookoff.net 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

notebookoff.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Ремонт ноутбуков Киев Подол: срочный ремонт ноутбука ☛ сервисный центр НоутбукOFF

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

notebookoff.net

www.notebookoff.net

pngbehavior.htc

style0.css

style15.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

notebookoff.net

www.notebookoff.net

pngbehavior.htc

style0.css

style15.css

animate.css

share.js

openapi.js

openapi.js

jquery-1.11.3.min.js

zoomi.js

jquery.easyModal.js

jquery.maskedinput.js

notify.min.js

plusone.js

conversion.js

watch.js

css

font-awesome.min.css

watch.js

cb=gapi.loaded_0

widget.js

1329567583

online.gif

online.gif

online.gif

top_logo_pod.jpg

login.gif

arrow_olive_dark.gif

reg.gif

map.gif

Why_us.gif

catalog.gif

Dostavka.gif

prices.gif

Contacts.gif

Job.gif

fastreq.gif

phoneback.png

lcol_menu1.gif

70_s.gif

69_s.jpg

68_s.jpg