Tools & Wizards About Us
zunhaiacrylic.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

zunhaiacrylic.com

Acrylic Fish Tank, Acrylic Sheet, Acrylic Tunnel Supplier - Zunhai Acrylic

Page Load Speed

1.9 sec in total

First Response

67 ms

Resources Loaded

1.5 sec

Page Rendered

398 ms

zunhaiacrylic.com screenshot

About Website

Visit zunhaiacrylic.com now to see the best up-to-date Zunhai Acrylic content and also check out these interesting facts you probably never knew about zunhaiacrylic.com

Established in 2003, Shanghai Zunhai Industrial Development Co., Ltd. is a collection of large acrylic (PMMA) panels and custom acrylic aquarium into a professional company. Our acrylics are widely us...

Visit zunhaiacrylic.com

Key Findings

We analyzed Zunhaiacrylic.com page load time and found that the first response time was 67 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

zunhaiacrylic.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

zunhaiacrylic.com

67 ms

zunhaiacrylic.com

26 ms

www.zunhaiacrylic.com

201 ms

cca6daf7a7a686b6f64243fd7d450547.css

198 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

22 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 51% of them (21 requests) were addressed to the original Zunhaiacrylic.com, 32% (13 requests) were made to Cdnjs.cloudflare.com and 10% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (682 ms) belongs to the original domain Zunhaiacrylic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.0 kB (3%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zunhaiacrylic.com main page is 3.1 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. 40% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.6 kB

  • Original 63.4 kB
  • After minification 63.2 kB
  • After compression 12.8 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 50.6 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 57.9 kB

  • Original 3.0 MB
  • After minification 2.9 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. Zunhai Acrylic images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 453 B

  • Original 5.4 kB
  • After minification 5.4 kB
  • After compression 5.0 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

-0%

Potential reduce by 0 B

  • Original 57.5 kB
  • After minification 57.5 kB
  • After compression 57.5 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. Zunhaiacrylic.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (30%)

Requests Now

33

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zunhai Acrylic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

zunhaiacrylic.com

zunhaiacrylic.com

67 ms

zunhaiacrylic.com

zunhaiacrylic.com

26 ms

www.zunhaiacrylic.com

www.zunhaiacrylic.com

201 ms

cca6daf7a7a686b6f64243fd7d450547.css

cca6daf7a7a686b6f64243fd7d450547.css

198 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

22 ms

webfont.js

webfont.js

20 ms

banner3.jpg

banner3.jpg

50 ms

css

css

43 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

179 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

17 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

28 ms

KFOlCnqEu92Fr1MmSU5fChc9.ttf

KFOlCnqEu92Fr1MmSU5fChc9.ttf

33 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

41 ms

sa.svg

sa.svg

32 ms

logo-new.png

logo-new.png

14 ms

a1.jpg

a1.jpg

38 ms

a2.jpg

a2.jpg

656 ms

a3.jpg

a3.jpg

588 ms

a4.jpg

a4.jpg

682 ms

About.jpg

About.jpg

197 ms

Acrylic-Jellyfish-Tank-360x222.jpg

Acrylic-Jellyfish-Tank-360x222.jpg

28 ms

Acrylic-sheet-360x222.jpg

Acrylic-sheet-360x222.jpg

205 ms

Acrylic-fish-tank-360x222.jpg

Acrylic-fish-tank-360x222.jpg

59 ms

Acrylic-tunnel-360x222.jpg

Acrylic-tunnel-360x222.jpg

60 ms

acrylic-swimming-pool-360x222.jpg

acrylic-swimming-pool-360x222.jpg

61 ms

Acrylic-Waterscape-360x222.jpg

Acrylic-Waterscape-360x222.jpg

74 ms

custom-cut-outdoor-acrylic-swimming-pool-panels-10-1-360x270.jpg

custom-cut-outdoor-acrylic-swimming-pool-panels-10-1-360x270.jpg

326 ms

custom-cut-outdoor-acrylic-swimming-pool-panels-2-360x270.jpg

custom-cut-outdoor-acrylic-swimming-pool-panels-2-360x270.jpg

463 ms

3-270x270.jpg

3-270x270.jpg

436 ms

nl.svg

nl.svg

16 ms

us.svg

us.svg

22 ms

fr.svg

fr.svg

20 ms

de.svg

de.svg

17 ms

it.svg

it.svg

25 ms

jp.svg

jp.svg

37 ms

ir.svg

ir.svg

29 ms

pt.svg

pt.svg

32 ms

ru.svg

ru.svg

55 ms

es.svg

es.svg

38 ms

tr.svg

tr.svg

54 ms

th.svg

th.svg

57 ms

Accessibility Review

zunhaiacrylic.com accessibility score

93

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

zunhaiacrylic.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

zunhaiacrylic.com SEO score

91

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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 Zunhaiacrylic.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 Zunhaiacrylic.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

zunhaiacrylic.com

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