Tools & Wizards About Us
hlcfly.en.alibaba.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

hlcfly.en.alibaba.com

Shenzhen Hlc Electronic Technology Co., Ltd. - PCIE Riser Card, Games Console

Page Load Speed

3.5 sec in total

First Response

240 ms

Resources Loaded

2.9 sec

Page Rendered

351 ms

hlcfly.en.alibaba.com screenshot

About Website

Click here to check amazing Hlc Fly En Alibaba content for China. Otherwise, check out these important facts you probably never knew about hlcfly.en.alibaba.com

Shenzhen Hlc Electronic Technology Co., Ltd., Experts in Manufacturing and Exporting PCIE Riser Card, Games Console and 0 more Products.

Visit hlcfly.en.alibaba.com

Key Findings

We analyzed Hlcfly.en.alibaba.com page load time and found that the first response time was 240 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

hlcfly.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value9,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.467

19/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

hlcfly.en.alibaba.com

240 ms

hlcfly.en.alibaba.com

535 ms

333 ms

358 ms

header.css

318 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Hlcfly.en.alibaba.com, 34% (31 requests) were made to S.alicdn.com and 25% (23 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (62%)

Content Size

6.5 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hlcfly.en.alibaba.com main page is 6.5 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. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 358.6 kB

  • Original 440.1 kB
  • After minification 436.2 kB
  • After compression 81.5 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 358.6 kB or 81% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Hlc Fly En Alibaba needs image optimization as it can save up to 177.2 kB or 46% 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 285.0 kB

  • Original 397.3 kB
  • After minification 346.5 kB
  • After compression 112.4 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. Hlcfly.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (59%)

Requests Now

80

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hlc Fly 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

hlcfly.en.alibaba.com

hlcfly.en.alibaba.com

240 ms

hlcfly.en.alibaba.com

hlcfly.en.alibaba.com

535 ms

333 ms

358 ms

header.css

header.css

318 ms

header.js

header.js

321 ms

89 ms

web-index.css

web-index.css

359 ms

web-index.css

web-index.css

356 ms

web-index.css

web-index.css

330 ms

web-index.css

web-index.css

386 ms

web-index.css

web-index.css

357 ms

485 ms

386 ms

index.js

index.js

385 ms

382 ms

Hc44e7de36f114181a45f5db3b29e43908.jpg

Hc44e7de36f114181a45f5db3b29e43908.jpg

220 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

440 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

621 ms

H9f4ec2c264dc436fb895d798ee17d3b68.jpg

H9f4ec2c264dc436fb895d798ee17d3b68.jpg

250 ms

Ha0fad62e22004d2891751db8435bf9d7c.jpg

Ha0fad62e22004d2891751db8435bf9d7c.jpg

219 ms

H65be454be2ef4addbfd85520e8d75685R.jpg

H65be454be2ef4addbfd85520e8d75685R.jpg

213 ms

H33e873db826e46ecbe8bbe173ce3d1197.jpg

H33e873db826e46ecbe8bbe173ce3d1197.jpg

501 ms

H263e26222fa04798a4267ff3a9d8ae756.jpg

H263e26222fa04798a4267ff3a9d8ae756.jpg

690 ms

Ha892dac05df04c11a711bcfc27626f93L.jpg

Ha892dac05df04c11a711bcfc27626f93L.jpg

690 ms

Hf49d25a595f34ba1afd43a9fa4e409bcz.jpg

Hf49d25a595f34ba1afd43a9fa4e409bcz.jpg

363 ms

H6bf48382f5e143c8b2f7b8a0efa80e98h.jpg

H6bf48382f5e143c8b2f7b8a0efa80e98h.jpg

259 ms

H55309f97a5e3407f92066b78daab30e0B.jpg

H55309f97a5e3407f92066b78daab30e0B.jpg

692 ms

H8be83866ce4d4e11955258df0ede7542t.jpg

H8be83866ce4d4e11955258df0ede7542t.jpg

675 ms

H6d9c4ee309fd4c95ab8da8a1c756de40B.jpg

H6d9c4ee309fd4c95ab8da8a1c756de40B.jpg

381 ms

H98ff1ac667fa42a0b34eaa5e42f063eb8.jpg

H98ff1ac667fa42a0b34eaa5e42f063eb8.jpg

754 ms

Hd18a897767574dab8298d118405c9456M.jpg

Hd18a897767574dab8298d118405c9456M.jpg

961 ms

Hc01f4aea3d06468f91143cd2505234b1I.jpg

Hc01f4aea3d06468f91143cd2505234b1I.jpg

1045 ms

He31426b604454450b91dbb38e7a5f8dbc.jpg

He31426b604454450b91dbb38e7a5f8dbc.jpg

1096 ms

Hbd6b43d10ac945779d301e29d35338d2p.jpg

Hbd6b43d10ac945779d301e29d35338d2p.jpg

991 ms

Hb8acedefcb7646bd92124907639e79b0g.jpg

Hb8acedefcb7646bd92124907639e79b0g.jpg

960 ms

H15156ee5470c46e5b72ea5daf63fc2daB.jpg

H15156ee5470c46e5b72ea5daf63fc2daB.jpg

960 ms

Ha05a6837e4ad4cea90811c66a899ce7fG.jpg

Ha05a6837e4ad4cea90811c66a899ce7fG.jpg

1404 ms

Hc69c827bd0414296b856576212295444R.jpg

Hc69c827bd0414296b856576212295444R.jpg

1021 ms

H7cccf11e07134900a11b6e90637ecb06E.jpg

H7cccf11e07134900a11b6e90637ecb06E.jpg

1941 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

92 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

93 ms

roboto-regular.woff

roboto-regular.woff

130 ms

roboto-medium.woff

roboto-medium.woff

182 ms

roboto-light.woff

roboto-light.woff

122 ms

roboto-thin.woff

roboto-thin.woff

155 ms

roboto-bold.woff

roboto-bold.woff

182 ms

personTipsInfo.do

personTipsInfo.do

336 ms

awsc.js

awsc.js

148 ms

70 ms

H79dc741aaa1140d3a6ff952941916ff09.jpg

H79dc741aaa1140d3a6ff952941916ff09.jpg

299 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

880 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

880 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

867 ms

H5917ec53f6a341ddbd06909d5e5b6e55d.jpg

H5917ec53f6a341ddbd06909d5e5b6e55d.jpg

1320 ms

55 ms

icon-font.woff

icon-font.woff

106 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

115 ms

eg.js

eg.js

251 ms

sc.globalxman.appscene

sc.globalxman.appscene

198 ms

footer.css

footer.css

25 ms

et_n.js

et_n.js

39 ms

um.js

um.js

39 ms

light0.5x.png

light0.5x.png

103 ms

pages_version.html

pages_version.html

257 ms

defer-common.js

defer-common.js

553 ms

i.alicdn.com

i.alicdn.com

546 ms

index.js

index.js

96 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

62 ms

wu.json

wu.json

609 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

38 ms

index.js

index.js

68 ms

7.gif

7.gif

4 ms

index.js

index.js

8 ms

index.js

index.js

9 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

980 ms

index.css

index.css

11 ms

index.web.css

index.web.css

73 ms

index.web.js

index.web.js

15 ms

availableSurveyQuery.json

availableSurveyQuery.json

364 ms

index.js

index.js

129 ms

store-proxy.html

store-proxy.html

163 ms

countryCurrencyDataService

countryCurrencyDataService

378 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

79 ms

personRoleInfo.do

personRoleInfo.do

71 ms

notification.do

notification.do

147 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

9 ms

iconfont.woff

iconfont.woff

14 ms

iconfont.woff

iconfont.woff

19 ms

Accessibility Review

hlcfly.en.alibaba.com accessibility score

43

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

hlcfly.en.alibaba.com best practices score

75

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

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

hlcfly.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 Hlcfly.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 Hlcfly.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

hlcfly.en.alibaba.com

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