Tools & Wizards About Us
medzd.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

medzd.com

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Page Load Speed

9.5 sec in total

First Response

691 ms

Resources Loaded

8.6 sec

Page Rendered

158 ms

medzd.com screenshot

About Website

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

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Visit medzd.com

Key Findings

We analyzed Medzd.com page load time and found that the first response time was 691 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

medzd.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

medzd.com

691 ms

www.medzd.com

778 ms

js.js

216 ms

pintuer.css

634 ms

animate.min.css

427 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 53% of them (40 requests) were addressed to the original Medzd.com, 33% (25 requests) were made to 0 and 11% (8 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 250.6 kB (8%)

Content Size

3.3 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Medzd.com main page is 3.3 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.3 kB

  • Original 25.5 kB
  • After minification 21.1 kB
  • After compression 5.3 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 4.5 kB, which is 18% 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 20.3 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 173.8 kB

  • Original 3.0 MB
  • After minification 2.8 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. Medzd images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 10.4 kB

  • Original 133.8 kB
  • After minification 133.7 kB
  • After compression 123.4 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

-33%

Potential reduce by 46.1 kB

  • Original 139.5 kB
  • After minification 130.5 kB
  • After compression 93.4 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. Medzd.com needs all CSS files to be minified and compressed as it can save up to 46.1 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (32%)

Requests Now

66

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Medzd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

medzd.com

medzd.com

691 ms

www.medzd.com

www.medzd.com

778 ms

js.js

js.js

216 ms

pintuer.css

pintuer.css

634 ms

animate.min.css

animate.min.css

427 ms

style.css

style.css

431 ms

jquery.min.js

jquery.min.js

661 ms

pintuer.js

pintuer.js

438 ms

animate.min.js

animate.min.js

439 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

641 ms

main.js

main.js

645 ms

index.js

index.js

657 ms

jquery.lazyload.js

jquery.lazyload.js

657 ms

hm.js

hm.js

1103 ms

share.js

share.js

519 ms

logo.png

logo.png

215 ms

1-2101041521070-L.jpg

1-2101041521070-L.jpg

877 ms

1-2101041520480-L.jpg

1-2101041520480-L.jpg

1313 ms

s1.jpg

s1.jpg

210 ms

s2.jpg

s2.jpg

213 ms

s3.jpg

s3.jpg

220 ms

s4.jpg

s4.jpg

420 ms

about.jpg

about.jpg

638 ms

case-bg.jpg

case-bg.jpg

646 ms

1-1FI11441210-L.jpg

1-1FI11441210-L.jpg

877 ms

1-1FI11440590-L.jpg

1-1FI11440590-L.jpg

839 ms

1-1FI11440260-L.jpg

1-1FI11440260-L.jpg

1063 ms

1-1FI11439580-L.jpg

1-1FI11439580-L.jpg

1286 ms

1-1FI11439320-L.jpg

1-1FI11439320-L.jpg

1050 ms

1-1FI1143Q90-L.jpg

1-1FI1143Q90-L.jpg

1312 ms

choose-bg.jpg

choose-bg.jpg

1753 ms

new-t1.jpg

new-t1.jpg

1261 ms

new-b1.jpg

new-b1.jpg

1274 ms

new-t2.jpg

new-t2.jpg

1491 ms

new-b2.jpg

new-b2.jpg

1491 ms

new-t3.jpg

new-t3.jpg

1517 ms

new-b3.jpg

new-b3.jpg

1530 ms

contact-bg.jpg

contact-bg.jpg

1969 ms

ewm.png

ewm.png

1680 ms

154.213.109.227

154.213.109.227

463 ms

icon-gotop-fixed.png

icon-gotop-fixed.png

1594 ms

left.png

left.png

1609 ms

right.png

right.png

1644 ms

share_api.js

share_api.js

310 ms

share_view.js

share_view.js

527 ms

jquery.min.js

jquery.min.js

459 ms

main.css

main.css

861 ms

hm.gif

hm.gif

340 ms

tangram.js

tangram.js

667 ms

api_base.js

api_base.js

492 ms

link.js

link.js

230 ms

code.js

code.js

440 ms

view_base.js

view_base.js

302 ms

background.png

background.png

690 ms

ag-66.png

ag-66.png

1293 ms

hthlogo.png

hthlogo.png

220 ms

kaiyunlogo.png

kaiyunlogo.png

638 ms

jiuyoulogo.png

jiuyoulogo.png

427 ms

sport-item-bg.png

sport-item-bg.png

435 ms

xkqp.png

xkqp.png

701 ms

xkzr.png

xkzr.png

1490 ms

vv1.png

vv1.png

1523 ms

zhenren.png

zhenren.png

1487 ms

caipiao12.webp

caipiao12.webp

918 ms

zhenren6.png

zhenren6.png

1800 ms

1.gif

1.gif

1610 ms

2.gif

2.gif

2371 ms

latin.fab57614.woff2

latin.fab57614.woff2

1656 ms

montserrat-regular.949efd65.ttf

montserrat-regular.949efd65.ttf

1874 ms

iconfont.e7187704.woff

iconfont.e7187704.woff

1697 ms

montserrat-black.be2a4b98.ttf

montserrat-black.be2a4b98.ttf

1797 ms

share_style0_32.css

share_style0_32.css

260 ms

iconfont.e7187704.woff2

iconfont.e7187704.woff2

212 ms

iconfont.e7187704.ttf

iconfont.e7187704.ttf

218 ms

logger.js

logger.js

274 ms

Accessibility Review

medzd.com accessibility score

47

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

medzd.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

medzd.com 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

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Medzd.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Medzd.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

medzd.com

Open Graph description is not detected on the main page of Medzd. 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: