Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sundi-wpc.com

WPC Wood Plastic Composite Products Manufacturer & Supplier In China | Sundi WPC

Page Load Speed

4.4 sec in total

First Response

382 ms

Resources Loaded

3.5 sec

Page Rendered

513 ms

About Website

Welcome to sundi-wpc.com homepage info - get ready to check Sundi WPC best content right away, or after learning these important things about sundi-wpc.com

Sundi has the whole range of WPC products including decking, railing, pergola, garden products, WPC prefab house, etc., both co-extruded and general type. Sundi WPC: Dedicating to be the most professi...

Visit sundi-wpc.com

Key Findings

We analyzed Sundi-wpc.com page load time and found that the first response time was 382 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sundi-wpc.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value7,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.205

60/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

sundi-wpc.com

382 ms

sundi-wpc.com

295 ms

www.sundi-wpc.com

705 ms

all.min.css

277 ms

jquery-1.12.1.min.js

291 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 93% of them (39 requests) were addressed to the original Sundi-wpc.com, 5% (2 requests) were made to Googletagmanager.com and 2% (1 request) were made to Datacount.org. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sundi-wpc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.6 kB (10%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sundi-wpc.com main page is 1.2 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. 45% of websites need less resources to load. Images take 971.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 103.8 kB

  • Original 121.1 kB
  • After minification 82.7 kB
  • After compression 17.3 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. This page needs HTML code to be minified as it can gain 38.4 kB, which is 32% 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 103.8 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 10.2 kB

  • Original 971.4 kB
  • After minification 961.1 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. Sundi WPC images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 9.0 kB

  • Original 61.2 kB
  • After minification 61.2 kB
  • After compression 52.2 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 9.0 kB or 15% of the original size.

CSS Optimization

-1%

Potential reduce by 547 B

  • Original 54.6 kB
  • After minification 54.6 kB
  • After compression 54.1 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. Sundi-wpc.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (39%)

Requests Now

33

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sundi WPC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sundi-wpc.com accessibility score

66

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.

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

sundi-wpc.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

sundi-wpc.com SEO score

92

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 Sundi-wpc.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 Sundi-wpc.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

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