Tools & Wizards About Us
zhpt-power.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

zhpt-power.com

Intelligent LED Power Supply Manufacturer in China - Pt POWER

Page Load Speed

2.5 sec in total

First Response

26 ms

Resources Loaded

1.5 sec

Page Rendered

956 ms

zhpt-power.com screenshot

About Website

Welcome to zhpt-power.com homepage info - get ready to check Zh Pt Power best content right away, or after learning these important things about zhpt-power.com

Wholsale High quality LED power supply manufacturer, competitive price, used across a wide range of indoor and outdoor LED lighting projects or advertising light boxes.

Visit zhpt-power.com

Key Findings

We analyzed Zhpt-power.com page load time and found that the first response time was 26 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zhpt-power.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.611

10/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

zhpt-power.com

26 ms

zhpt-power.com

237 ms

www.zhpt-power.com

323 ms

bootstrap.css

16 ms

style.css

24 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that all of those requests were addressed to Zhpt-power.com and no external sources were called. The less responsive or slowest element that took the longest time to load (645 ms) belongs to the original domain Zhpt-power.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.1 kB (5%)

Content Size

3.0 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhpt-power.com main page is 3.0 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. 80% 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. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 47.6 kB

  • Original 52.8 kB
  • After minification 37.2 kB
  • After compression 5.1 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. This page needs HTML code to be minified as it can gain 15.6 kB, which is 30% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 47.6 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 19.7 kB

  • Original 2.6 MB
  • After minification 2.6 MB

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. Zh Pt Power images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 46.8 kB

  • Original 257.7 kB
  • After minification 257.7 kB
  • After compression 210.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 46.8 kB or 18% of the original size.

CSS Optimization

-27%

Potential reduce by 36.0 kB

  • Original 135.3 kB
  • After minification 135.3 kB
  • After compression 99.4 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. Zhpt-power.com needs all CSS files to be minified and compressed as it can save up to 36.0 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (64%)

Requests Now

50

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zh Pt Power. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zhpt-power.com

zhpt-power.com

26 ms

zhpt-power.com

zhpt-power.com

237 ms

www.zhpt-power.com

www.zhpt-power.com

323 ms

bootstrap.css

bootstrap.css

16 ms

style.css

style.css

24 ms

responsive.css

responsive.css

39 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

38 ms

zblogphp.js

zblogphp.js

23 ms

email-decode.min.js

email-decode.min.js

12 ms

banner.css

banner.css

36 ms

banner.js

banner.js

39 ms

feedback.css

feedback.css

38 ms

feedback.js

feedback.js

39 ms

top.css

top.css

39 ms

copyToClipboard.js

copyToClipboard.js

40 ms

top.js

top.js

39 ms

jquery.js

jquery.js

40 ms

popper.min.js

popper.min.js

41 ms

bootstrap.min.js

bootstrap.min.js

40 ms

jquery-ui.js

jquery-ui.js

43 ms

jquery.fancybox.js

jquery.fancybox.js

43 ms

owl.js

owl.js

44 ms

scrollbar.js

scrollbar.js

48 ms

appear.js

appear.js

305 ms

wow.js

wow.js

48 ms

custom-script.js

custom-script.js

61 ms

css2.css

css2.css

34 ms

fontawesome-all.css

fontawesome-all.css

36 ms

owl.css

owl.css

41 ms

simple-line-icons.css

simple-line-icons.css

42 ms

flaticon.css

flaticon.css

44 ms

animate.css

animate.css

46 ms

jquery-ui.css

jquery-ui.css

59 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

51 ms

touchspin.css

touchspin.css

50 ms

scrollbar.css

scrollbar.css

55 ms

custom-animate.css

custom-animate.css

60 ms

202407181721361554204626.png

202407181721361554204626.png

163 ms

202407181721361587221285.jpg

202407181721361587221285.jpg

163 ms

left.svg

left.svg

213 ms

right.svg

right.svg

216 ms

202407181721367640484090.jpg

202407181721367640484090.jpg

163 ms

202407221721715274598583.jpg

202407221721715274598583.jpg

164 ms

202407221721715401107575.jpg

202407221721715401107575.jpg

165 ms

202407181721367733361805.jpg

202407181721367733361805.jpg

163 ms

202407191721378517310002.jpg

202407191721378517310002.jpg

183 ms

202407221721715540128043.jpg

202407221721715540128043.jpg

181 ms

202407181721361657280265.jpg

202407181721361657280265.jpg

165 ms

female-1.svg

female-1.svg

262 ms

male-1.svg

male-1.svg

285 ms

female-2.svg

female-2.svg

288 ms

emailIco.svg

emailIco.svg

271 ms

closeBtn.svg

closeBtn.svg

415 ms

Flaticon.ttf

Flaticon.ttf

610 ms

fa-solid-9001.woff

fa-solid-9001.woff

645 ms

fa-regular-4001.woff

fa-regular-4001.woff

564 ms

Accessibility Review

zhpt-power.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

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

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

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

zhpt-power.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

zhpt-power.com SEO score

98

Search Engine Optimization Advices

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 Zhpt-power.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 Zhpt-power.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

zhpt-power.com

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