Access terabit.spb.ru. Скорая компьютерная помощь в СПб от TeraBit, срочный ремонт компьютеров на дому

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value6,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

terabit.spb.ru

503 ms

www.terabit.spb.ru

810 ms

style.css

248 ms

mootools.js

384 ms

caption.js

261 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 80% of them (97 requests) were addressed to the original Terabit.spb.ru, 11% (13 requests) were made to Vk.com and 3% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Terabit.spb.ru.

Content Size

2.0 MB

After Optimization

1.2 MB

In fact, the total size of Terabit.spb.ru main page is 2.0 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. 55% of websites need less resources to load. Images take 994.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 95.9 kB

Original 116.5 kB
After minification 102.4 kB
After compression 20.7 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 14.1 kB, which is 12% 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 95.9 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 52.6 kB

Original 994.5 kB
After minification 941.9 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. Tera Bit Spb images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 487.7 kB

Original 665.3 kB
After minification 562.5 kB
After compression 177.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 487.7 kB or 73% of the original size.

CSS Optimization

-83%

Potential reduce by 143.4 kB

Original 173.6 kB
After minification 142.0 kB
After compression 30.3 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. Terabit.spb.ru needs all CSS files to be minified and compressed as it can save up to 143.4 kB or 83% of the original size.

Requests Now

117

After Optimization

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tera Bit Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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 keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

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

High

Links are not crawlable

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

RU
Encoding

UTF-8

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

terabit.spb.ru

Open Graph description is not detected on the main page of Tera Bit Spb. 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

Скорая компьютерная помощь в СПб от TeraBit, срочный ремонт компьютеров на дому

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

terabit.spb.ru

www.terabit.spb.ru

style.css

mootools.js

caption.js

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

terabit.spb.ru

www.terabit.spb.ru

style.css

mootools.js

caption.js

rokcontentrotator-packed.js

jquery-1.4.2.min.js

template_css.css

style1.css

typography.css

rokmoomenu.css

roksameheight.js

rokmoomenu.js

mootools.bgiframe.js

ordersend-form.js

notebook_order_form.js

menu_breadlinks.js

jquery.scrollTo.js

jquery.scrollTo.min.js

sn_script.js

jquery-1.11.3.min.js

celi.js

lytebox.original.js

lytebox.css

menu_offSlider.css

openapi.js

analytics.js

collect

bg-header.png

bg-top.jpg

header-m.png

header-l.png

header-r.png

blank.gif

logo.png

callback.png

advert_img.png

advert_img4-1.png

advert_img5-1.png

advert_img-1.png

advert_img3.png

advert_img2.png

underline_form1-arrowup.png