Tools & Wizards About Us
wellmedlab.cn screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

wellmedlab.cn

China Plastic Injection Molds, medical plastic injection molding, lab plastic injection moulding Manufacturer and supplier

Page Load Speed

5.4 sec in total

First Response

433 ms

Resources Loaded

4.6 sec

Page Rendered

409 ms

wellmedlab.cn screenshot

About Website

Click here to check amazing Wellmed Lab content. Otherwise, check out these important facts you probably never knew about wellmedlab.cn

NINGBO WELLMEDLAB CO.,LTD is one of the leading Plastic Injection Molds, medical plastic injection molding, lab plastic injection moulding manufacturers and suppliers in China. Welcome to import Plast...

Visit wellmedlab.cn

Key Findings

We analyzed Wellmedlab.cn page load time and found that the first response time was 433 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

wellmedlab.cn performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

62/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.467

19/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

www.wellmedlab.cn

433 ms

bootstrap.min.css

69 ms

settings.css

131 ms

essentials.css

192 ms

blue.css

134 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 35% of them (14 requests) were addressed to the original Wellmedlab.cn, 53% (21 requests) were made to Img.hisupplier.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.5 sec) relates to the external source Img.hisupplier.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.9 kB (37%)

Content Size

70.4 kB

After Optimization

44.4 kB

  • HTML
  • JavaScript

In fact, the total size of Wellmedlab.cn main page is 70.4 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. 55% of websites need less resources to load. Javascripts take 37.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 25.9 kB

  • Original 32.8 kB
  • After minification 28.7 kB
  • After compression 6.9 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. This page needs HTML code to be minified as it can gain 4.1 kB, which is 12% 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 25.9 kB or 79% of the original size.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 37.6 kB
  • After minification 37.6 kB
  • After compression 37.5 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.

Requests Breakdown

Number of requests can be reduced by 10 (28%)

Requests Now

36

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wellmed Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.wellmedlab.cn

www.wellmedlab.cn

433 ms

bootstrap.min.css

bootstrap.min.css

69 ms

settings.css

settings.css

131 ms

essentials.css

essentials.css

192 ms

blue.css

blue.css

134 ms

main_type_7.css

main_type_7.css

201 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

194 ms

owl.carousel.js

owl.carousel.js

136 ms

jquery.themepunch.plugins.min.js

jquery.themepunch.plugins.min.js

333 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

339 ms

main_type_7.js

main_type_7.js

244 ms

cc.php

cc.php

23 ms

analytics.js

analytics.js

36 ms

155449662_100.png

155449662_100.png

644 ms

background.jpg

background.jpg

129 ms

162056731_s.jpg

162056731_s.jpg

1979 ms

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104503117_s.jpg

1568 ms

133014617_s.jpg

133014617_s.jpg

1571 ms

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102750463_s.jpg

1597 ms

132520617_s.jpg

132520617_s.jpg

2076 ms

102506996_s.jpg

102506996_s.jpg

1474 ms

155648016_s.jpg

155648016_s.jpg

2554 ms

104137310_s.jpg

104137310_s.jpg

2266 ms

104129691_s.jpg

104129691_s.jpg

2036 ms

152002102_s.jpg

152002102_s.jpg

2778 ms

152002220_s.jpg

152002220_s.jpg

2433 ms

152002297_s.jpg

152002297_s.jpg

2502 ms

152002349_s.jpg

152002349_s.jpg

3495 ms

152002450_s.jpg

152002450_s.jpg

2963 ms

152002631_s.jpg

152002631_s.jpg

3111 ms

160411757_s.jpg

160411757_s.jpg

2740 ms

114237386_s.jpg

114237386_s.jpg

2989 ms

160902608_s.jpg

160902608_s.jpg

2977 ms

153948337_s.png

153948337_s.png

3254 ms

111519057207.jpg

111519057207.jpg

3197 ms

collect

collect

41 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

190 ms

js

js

59 ms

validate

validate

776 ms

loader.gif

loader.gif

67 ms

Accessibility Review

wellmedlab.cn accessibility score

56

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

wellmedlab.cn 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

wellmedlab.cn SEO score

85

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

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

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 Wellmedlab.cn 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 Wellmedlab.cn 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

wellmedlab.cn

Open Graph description is not detected on the main page of Wellmed Lab. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: