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

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

hlkpower.en.alibaba.com

Shenzhen Henglikai Technology Co., Ltd. - Portable Power Supply, Car Jump Starter

Page Load Speed

3.1 sec in total

First Response

79 ms

Resources Loaded

2.6 sec

Page Rendered

403 ms

hlkpower.en.alibaba.com screenshot

About Website

Visit hlkpower.en.alibaba.com now to see the best up-to-date Hlk Power En Alibaba content for China and also check out these interesting facts you probably never knew about hlkpower.en.alibaba.com

Shenzhen Henglikai Technology Co., Ltd., Experts in Manufacturing and Exporting Portable Power Supply, Car Jump Starter and 0 more Products.

Visit hlkpower.en.alibaba.com

Key Findings

We analyzed Hlkpower.en.alibaba.com page load time and found that the first response time was 79 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

hlkpower.en.alibaba.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value5,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.168

71/100

15%

TTI (Time to Interactive)

Value27.1 s

0/100

10%

Network Requests Diagram

hlkpower.en.alibaba.com

79 ms

hlkpower.en.alibaba.com

741 ms

79 ms

75 ms

header.css

116 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Hlkpower.en.alibaba.com, 37% (31 requests) were made to S.alicdn.com and 18% (15 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (60%)

Content Size

6.2 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hlkpower.en.alibaba.com main page is 6.2 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 462.0 kB

  • Original 560.8 kB
  • After minification 556.9 kB
  • After compression 98.9 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 462.0 kB or 82% 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, Hlk Power 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

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-64%

Potential reduce by 202.3 kB

  • Original 314.5 kB
  • After minification 263.6 kB
  • After compression 112.2 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. Hlkpower.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (51%)

Requests Now

73

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hlk Power 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

hlkpower.en.alibaba.com

hlkpower.en.alibaba.com

79 ms

hlkpower.en.alibaba.com

hlkpower.en.alibaba.com

741 ms

79 ms

75 ms

header.css

header.css

116 ms

header.js

header.js

127 ms

202 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

130 ms

272 ms

146 ms

index.js

index.js

147 ms

H724332cbe0a647e1a4c3f46de4f200a26.png

H724332cbe0a647e1a4c3f46de4f200a26.png

319 ms

H8e7570e0399c41cd966dce19f00ba397s.jpg

H8e7570e0399c41cd966dce19f00ba397s.jpg

492 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

1101 ms

Hacfbb20305c949cc8105b7ca5ffd8e058.jpg_q80.jpg

Hacfbb20305c949cc8105b7ca5ffd8e058.jpg_q80.jpg

324 ms

H91928611c00646178010e340265d052eK.jpg

H91928611c00646178010e340265d052eK.jpg

1100 ms

Ha1a63c2646674274a66c456c8d863d16i.jpg

Ha1a63c2646674274a66c456c8d863d16i.jpg

862 ms

Haa23b91e95eb4a23ab2d32fc5e75847bp.jpg

Haa23b91e95eb4a23ab2d32fc5e75847bp.jpg

866 ms

Ha4e6221d8ee44eb7a7a0a0f7ce3942d2o.jpg

Ha4e6221d8ee44eb7a7a0a0f7ce3942d2o.jpg

866 ms

H20e8dc6b16a846bd89e268fa5a64b168l.jpg

H20e8dc6b16a846bd89e268fa5a64b168l.jpg

862 ms

Heb0bc893b8274a2cb5b2a85ed912b634Y.jpg

Heb0bc893b8274a2cb5b2a85ed912b634Y.jpg

862 ms

Hec0202bec0d94be69c0525df47f74be8t.jpg

Hec0202bec0d94be69c0525df47f74be8t.jpg

1099 ms

H995539e6b8f04f5c92e455e217fb38d24.jpg

H995539e6b8f04f5c92e455e217fb38d24.jpg

1098 ms

H12d2a53f282c4e6a8f1e2fb9221f3e5eZ.jpg

H12d2a53f282c4e6a8f1e2fb9221f3e5eZ.jpg

1097 ms

H0fbd9f5aa3ce4d3a9479beb022a50615X.jpg

H0fbd9f5aa3ce4d3a9479beb022a50615X.jpg

1278 ms

H4cfb345665fc4a2f800b432176b09b2ag.jpg

H4cfb345665fc4a2f800b432176b09b2ag.jpg

1140 ms

H9441f8b2522247d48d9f9ff142eafa5al.jpg

H9441f8b2522247d48d9f9ff142eafa5al.jpg

1330 ms

H7140933552c44232942b9b5d5176351fK.jpg

H7140933552c44232942b9b5d5176351fK.jpg

1260 ms

H56ccdf66a6af464b9ab6fd340e4d85406.jpg

H56ccdf66a6af464b9ab6fd340e4d85406.jpg

1337 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

1259 ms

128 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

68 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

80 ms

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

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

1448 ms

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

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

1555 ms

Hbb67eeb2ceac49179d5323501415dd9b1.jpg

Hbb67eeb2ceac49179d5323501415dd9b1.jpg

827 ms

personTipsInfo.do

personTipsInfo.do

249 ms

roboto-regular.woff

roboto-regular.woff

25 ms

roboto-medium.woff

roboto-medium.woff

35 ms

roboto-light.woff

roboto-light.woff

82 ms

roboto-thin.woff

roboto-thin.woff

150 ms

roboto-bold.woff

roboto-bold.woff

154 ms

awsc.js

awsc.js

388 ms

162 ms

100 ms

icon-font.woff

icon-font.woff

96 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

396 ms

eg.js

eg.js

229 ms

footer.css

footer.css

61 ms

light0.5x.png

light0.5x.png

120 ms

pages_version.html

pages_version.html

92 ms

defer-common.js

defer-common.js

448 ms

i.alicdn.com

i.alicdn.com

433 ms

index.js

index.js

73 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

57 ms

et_n.js

et_n.js

29 ms

um.js

um.js

145 ms

index.js

index.js

596 ms

index.web.css

index.web.css

112 ms

index.web.js

index.web.js

111 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

365 ms

sc.globalxman.appscene

sc.globalxman.appscene

216 ms

index.js

index.js

215 ms

index.js

index.js

215 ms

availableSurveyQuery.json

availableSurveyQuery.json

352 ms

7.gif

7.gif

66 ms

wu.json

wu.json

295 ms

baxiaCommon.js

baxiaCommon.js

215 ms

rp

rp

1137 ms

index.js

index.js

336 ms

store-proxy.html

store-proxy.html

175 ms

countryCurrencyDataService

countryCurrencyDataService

242 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

127 ms

personRoleInfo.do

personRoleInfo.do

120 ms

notification.do

notification.do

153 ms

index.css

index.css

33 ms

um.json

um.json

90 ms

iconfont.woff

iconfont.woff

17 ms

iconfont.woff

iconfont.woff

3 ms

getUmid.do

getUmid.do

10 ms

Accessibility Review

hlkpower.en.alibaba.com accessibility score

67

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

hlkpower.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

hlkpower.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 Hlkpower.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 Hlkpower.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

hlkpower.en.alibaba.com

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