Report Summary

  • 81

    Performance

    Renders faster than
    87% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

obgyn.cmt.com.cn

妇产科_医学论坛网-网聚医学的力量

Page Load Speed

11.3 sec in total

First Response

2.4 sec

Resources Loaded

8.7 sec

Page Rendered

187 ms

obgyn.cmt.com.cn screenshot

About Website

Welcome to obgyn.cmt.com.cn homepage info - get ready to check Obgyn Cmt best content for China right away, or after learning these important things about obgyn.cmt.com.cn

医学论坛网,汇聚全球医学的力量,做中国最好的医学门户网站!

Visit obgyn.cmt.com.cn

Key Findings

We analyzed Obgyn.cmt.com.cn page load time and found that the first response time was 2.4 sec and then it took 8.9 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

obgyn.cmt.com.cn performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value5.8 s

66/100

10%

Network Requests Diagram

obgyn.cmt.com.cn

2399 ms

base.css

1006 ms

hd-ft.css

1020 ms

index.css

1006 ms

reset.css

1009 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 9% of them (4 requests) were addressed to the original Obgyn.cmt.com.cn, 30% (13 requests) were made to Cmt.com.cn and 30% (13 requests) were made to Pic1.cmt.com.cn. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source Pic1.cmt.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 138.7 kB (17%)

Content Size

806.1 kB

After Optimization

667.4 kB

In fact, the total size of Obgyn.cmt.com.cn main page is 806.1 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. 25% of websites need less resources to load. Images take 670.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 29.8 kB

  • Original 39.5 kB
  • After minification 34.6 kB
  • After compression 9.7 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 4.8 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 29.8 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 78.1 kB

  • Original 670.1 kB
  • After minification 592.0 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. Obviously, Obgyn Cmt needs image optimization as it can save up to 78.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 15.7 kB

  • Original 76.2 kB
  • After minification 76.2 kB
  • After compression 60.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 15.7 kB or 21% of the original size.

CSS Optimization

-74%

Potential reduce by 15.1 kB

  • Original 20.3 kB
  • After minification 15.7 kB
  • After compression 5.2 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. Obgyn.cmt.com.cn needs all CSS files to be minified and compressed as it can save up to 15.1 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (42%)

Requests Now

43

After Optimization

25

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Obgyn Cmt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

obgyn.cmt.com.cn accessibility score

64

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

obgyn.cmt.com.cn best practices score

50

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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

obgyn.cmt.com.cn SEO score

62

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Obgyn.cmt.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Obgyn.cmt.com.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

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