Tools & Wizards About Us
proenergyhk.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

proenergyhk.com

Notebook Batteries; Vacuum Cleaner Batteires; Medical Batteries+supplier+manufacturer|Pro-Energy Industrial Co., Ltd

Page Load Speed

3.2 sec in total

First Response

850 ms

Resources Loaded

2.2 sec

Page Rendered

176 ms

proenergyhk.com screenshot

About Website

Click here to check amazing Pro Energy Hk content. Otherwise, check out these important facts you probably never knew about proenergyhk.com

Pro-Energy Industrial Co., Ltd is a professional Laptop Batteries manufacturer in China supplies face medical, protective goggles.

Visit proenergyhk.com

Key Findings

We analyzed Proenergyhk.com page load time and found that the first response time was 850 ms and then it took 2.3 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

proenergyhk.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

proenergyhk.com

850 ms

bootstrap.min.css

356 ms

font-awesome.min.css

363 ms

common.min.css

364 ms

style-index.min.css

370 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 12% of them (11 requests) were addressed to the original Proenergyhk.com, 57% (51 requests) were made to Asset.site.joinf.com and 21% (19 requests) were made to Site-1306369054.file.myqcloud.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Site-1306369054.file.myqcloud.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.1 kB (39%)

Content Size

749.9 kB

After Optimization

456.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Proenergyhk.com main page is 749.9 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. 65% of websites need less resources to load. HTML takes 333.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 253.4 kB

  • Original 333.7 kB
  • After minification 310.5 kB
  • After compression 80.3 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 253.4 kB or 76% of the original size.

Image Optimization

-22%

Potential reduce by 21.0 kB

  • Original 94.4 kB
  • After minification 73.4 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, Pro Energy Hk needs image optimization as it can save up to 21.0 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 17.8 kB

  • Original 230.6 kB
  • After minification 230.1 kB
  • After compression 212.8 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

-1%

Potential reduce by 973 B

  • Original 91.2 kB
  • After minification 91.2 kB
  • After compression 90.2 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. Proenergyhk.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (56%)

Requests Now

84

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Energy Hk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

proenergyhk.com

proenergyhk.com

850 ms

bootstrap.min.css

bootstrap.min.css

356 ms

font-awesome.min.css

font-awesome.min.css

363 ms

common.min.css

common.min.css

364 ms

style-index.min.css

style-index.min.css

370 ms

sweetalert.min.css

sweetalert.min.css

365 ms

swiper.min.css

swiper.min.css

364 ms

base.min.css

base.min.css

386 ms

top_nav.css

top_nav.css

367 ms

index.css

index.css

385 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

385 ms

emailCopy.css

emailCopy.css

385 ms

emailCopy.js

emailCopy.js

406 ms

logistics.css

logistics.css

410 ms

chat_popup.js

chat_popup.js

473 ms

addthis_widget.js

addthis_widget.js

23 ms

swiper.min.js

swiper.min.js

276 ms

productShow.js

productShow.js

276 ms

bootstrap-3.3.7.min.js

bootstrap-3.3.7.min.js

276 ms

bootsnav.js

bootsnav.js

276 ms

jquery.mmenu.js

jquery.mmenu.js

277 ms

jquery.validate.min.js

jquery.validate.min.js

279 ms

template.js

template.js

278 ms

intersection-observer.js

intersection-observer.js

277 ms

lazyload.min.js

lazyload.min.js

281 ms

select2.min.js

select2.min.js

278 ms

bootstrap-input-spinner.js

bootstrap-input-spinner.js

279 ms

site-common.js

site-common.js

279 ms

sweetalert.min.js

sweetalert.min.js

280 ms

online.js

online.js

279 ms

inquiry.js

inquiry.js

280 ms

exitdialog.js

exitdialog.js

283 ms

emailClick.js

emailClick.js

282 ms

onload.js

onload.js

281 ms

home_product.js

home_product.js

280 ms

navResize.js

navResize.js

281 ms

index.php

index.php

180 ms

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668c14d850bf74725a51bc85f9e521e9.png

584 ms

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MBiclJDZVAAAAAElFTkSuQmCC

25 ms

en.png

en.png

25 ms

de.png

de.png

25 ms

fra.png

fra.png

26 ms

pt.png

pt.png

27 ms

spa.png

spa.png

26 ms

ru.png

ru.png

27 ms

jp.png

jp.png

28 ms

ara.png

ara.png

27 ms

icon_search.png

icon_search.png

28 ms

clearInput.png

clearInput.png

27 ms

b

b

366 ms

product_list.png

product_list.png

138 ms

loading.png

loading.png

139 ms

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668c14d850bf74725a51bc85f9e521e9.png

583 ms

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NtRK6ftYTX.png

592 ms

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587 ms

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d2jfZwByXp.png

587 ms

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585 ms

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rFpmQ5BisK.png

585 ms

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DWDCsnM4fw.jpg

1057 ms

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XPm2nim2yn.jpg

1055 ms

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8CbX7SbNrC.jpg

592 ms

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xWetJceMJf.jpg

597 ms

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WnWBaJcHZB.jpg

589 ms

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fftxhs3dJF.jpg

603 ms

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sC3wpr8y77.jpg

604 ms

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tPXMdm2pzH.jpg

601 ms

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xEw8BEyhiT.jpg

628 ms

e8B5MzyEnB.jpg

e8B5MzyEnB.jpg

657 ms

5mw2cSxkAF.jpg

5mw2cSxkAF.jpg

605 ms

ex5ZYdjeBe.jpg

ex5ZYdjeBe.jpg

605 ms

piwik.js

piwik.js

149 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

address.png

address.png

13 ms

phone.png

phone.png

9 ms

email.png

email.png

11 ms

piwik.js

piwik.js

415 ms

iconfont.js

iconfont.js

125 ms

skypeCheck.js

skypeCheck.js

124 ms

index.php

index.php

237 ms

index.php

index.php

226 ms

index.php

index.php

229 ms

top.png

top.png

36 ms

index.php

index.php

263 ms

middle.png

middle.png

31 ms

bottom.png

bottom.png

22 ms

cmsfloatqrcodepanel-hd-bg.gif

cmsfloatqrcodepanel-hd-bg.gif

83 ms

proenergyhk.com

proenergyhk.com

498 ms

piwik.php

piwik.php

77 ms

piwik.php

piwik.php

375 ms

message-icon.svg

message-icon.svg

75 ms

Accessibility Review

proenergyhk.com accessibility score

89

Accessibility Issues

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.

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

Links do not have a discernible name

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

proenergyhk.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

proenergyhk.com SEO score

90

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

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Proenergyhk.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 Proenergyhk.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

proenergyhk.com

Open Graph data is detected on the main page of Pro Energy Hk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: