Access china-tel.ru. Электроника из Китая в Москве: защищенные телефоны, смартфоны, планшеты

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

china-tel.ru

734 ms

amiro_sys_css.php

354 ms

new_diz.css

267 ms

jquery.min.js

402 ms

amiro_sys_js.php

588 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 70% of them (35 requests) were addressed to the original China-tel.ru, 8% (4 requests) were made to Yastatic.net and 6% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain China-tel.ru.

Content Size

497.7 kB

After Optimization

405.5 kB

In fact, the total size of China-tel.ru main page is 497.7 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. 30% of websites need less resources to load. Images take 235.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 59.4 kB

Original 71.9 kB
After minification 68.0 kB
After compression 12.4 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 59.4 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 20.2 kB

Original 235.4 kB
After minification 215.2 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. China Tel images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 7.7 kB

Original 162.8 kB
After minification 162.8 kB
After compression 155.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 4.8 kB

Original 27.7 kB
After minification 27.7 kB
After compression 22.9 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. China-tel.ru needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Tel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

Serves images with low resolution

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

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise China-tel.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 China-tel.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

china-tel.ru

Open Graph description is not detected on the main page of China Tel. 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

Электроника из Китая в Москве: защищенные телефоны, смартфоны, планшеты - China-Tel.ru

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

china-tel.ru

amiro_sys_css.php

new_diz.css

jquery.min.js

amiro_sys_js.php

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

china-tel.ru

amiro_sys_css.php

new_diz.css

jquery.min.js

amiro_sys_js.php

jquery1-11.js

slide.js

script.js

zp.js

top100.jcn

share.js

amiro_sys_js.php

top100.jcn

rn8_pro_green_small.jpg

fbnp.gif

agm_x2_small.jpg

dr360_small.jpg

agm_a9_small.jpg

s8_small.jpg

mi_bluetooth_headset_white_small.jpg

note8_white_small.jpg

rn8_pro_black_small.jpg

mi_usb_fan_small.jpg

tel_im.jpg

spacer.gif

tel_im_f.jpg

icon1.png

icon2.png

icon3.png

roboto-regular.woff

roboto-boldcondensed.woff

china_flag.png

bg_white.png

header_img-1.png

header_img-2.png

lobster.ttf

menu_border.png

search.png

GothaProBol.otf

catalog_li.png

hit

hit

counter2