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t-elek.en.alibaba.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% 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

  • 71

    SEO

    Google-friendlier than
    30% of websites

t-elek.en.alibaba.com

Shenzhen T-Elek Technology Co., Ltd. - modem, router

Page Load Speed

2.3 sec in total

First Response

86 ms

Resources Loaded

2 sec

Page Rendered

198 ms

t-elek.en.alibaba.com screenshot

About Website

Welcome to t-elek.en.alibaba.com homepage info - get ready to check T Elek En Alibaba best content for China right away, or after learning these important things about t-elek.en.alibaba.com

Shenzhen T-Elek Technology Co., Ltd., Experts in Manufacturing and Exporting modem, router and 0 more Products.

Visit t-elek.en.alibaba.com

Key Findings

We analyzed T-elek.en.alibaba.com page load time and found that the first response time was 86 ms and then it took 2.2 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

t-elek.en.alibaba.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value7,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.007

2/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

t-elek.en.alibaba.com

86 ms

t-elek.en.alibaba.com

552 ms

71 ms

69 ms

header.css

112 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original T-elek.en.alibaba.com, 47% (33 requests) were made to S.alicdn.com and 10% (7 requests) were made to Gj.mmstat.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (62%)

Content Size

6.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of T-elek.en.alibaba.com main page is 6.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 295.9 kB

  • Original 378.2 kB
  • After minification 374.3 kB
  • After compression 82.3 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 295.9 kB or 78% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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. Obviously, T Elek En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 MB
  • After compression 2.1 MB

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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 285.1 kB

  • Original 397.6 kB
  • After minification 346.7 kB
  • After compression 112.5 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. T-elek.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.1 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (71%)

Requests Now

59

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of T Elek En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

t-elek.en.alibaba.com

t-elek.en.alibaba.com

86 ms

t-elek.en.alibaba.com

t-elek.en.alibaba.com

552 ms

71 ms

69 ms

header.css

header.css

112 ms

header.js

header.js

167 ms

66 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

118 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

125 ms

web-index.css

web-index.css

125 ms

185 ms

164 ms

index.js

index.js

164 ms

165 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

140 ms

H210dc3755beb41e4b7e62ea132d24478h.jpg

H210dc3755beb41e4b7e62ea132d24478h.jpg

136 ms

Hfff1517206fb477aa2d0b1194749019bX.jpg_q80.jpg

Hfff1517206fb477aa2d0b1194749019bX.jpg_q80.jpg

139 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

146 ms

awsc.js

awsc.js

151 ms

59 ms

Hca1189042afe481684e51a8a541000a5X.jpg

Hca1189042afe481684e51a8a541000a5X.jpg

843 ms

97 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

85 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

86 ms

roboto-regular.woff

roboto-regular.woff

152 ms

roboto-medium.woff

roboto-medium.woff

81 ms

roboto-light.woff

roboto-light.woff

172 ms

roboto-thin.woff

roboto-thin.woff

91 ms

roboto-bold.woff

roboto-bold.woff

172 ms

eg.js

eg.js

168 ms

personTipsInfo.do

personTipsInfo.do

313 ms

sc.migrate.event

sc.migrate.event

123 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

185 ms

et_n.js

et_n.js

37 ms

um.js

um.js

111 ms

icon-font.woff

icon-font.woff

103 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

208 ms

sc.globalxman.appscene

sc.globalxman.appscene

78 ms

footer.css

footer.css

66 ms

7.gif

7.gif

81 ms

index.js

index.js

92 ms

index.js

index.js

93 ms

light0.5x.png

light0.5x.png

60 ms

pages_version.html

pages_version.html

171 ms

defer-common.js

defer-common.js

376 ms

i.alicdn.com

i.alicdn.com

491 ms

index.js

index.js

33 ms

wu.json

wu.json

61 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

14 ms

baxiaCommon.js

baxiaCommon.js

31 ms

rp

rp

1046 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

41 ms

index.js

index.js

33 ms

index.css

index.css

7 ms

um.json

um.json

95 ms

index.web.css

index.web.css

5 ms

index.web.js

index.web.js

35 ms

availableSurveyQuery.json

availableSurveyQuery.json

45 ms

getUmid.do

getUmid.do

21 ms

store-proxy.html

store-proxy.html

94 ms

countryCurrencyDataService

countryCurrencyDataService

130 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

78 ms

personRoleInfo.do

personRoleInfo.do

70 ms

notification.do

notification.do

95 ms

index.js

index.js

13 ms

iconfont.woff

iconfont.woff

9 ms

iconfont.woff

iconfont.woff

46 ms

data

data

3 ms

Accessibility Review

t-elek.en.alibaba.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

t-elek.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

t-elek.en.alibaba.com SEO score

71

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise T-elek.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that T-elek.en.alibaba.com 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

t-elek.en.alibaba.com

Open Graph data is detected on the main page of T Elek En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: