Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

celltherapy.com

罗盖肌母细胞医学研究院

Page Load Speed

31.5 sec in total

First Response

2.5 sec

Resources Loaded

28.8 sec

Page Rendered

213 ms

About Website

Visit celltherapy.com now to see the best up-to-date Celltherapy content for United States and also check out these interesting facts you probably never knew about celltherapy.com

肌母细胞研究与医学应用的国际著名科学家Peter K.Law(中文名:罗盖）教授，“罗盖肌母细胞医学研究院武汉有限公司”位于国家自主创新示范区武汉东湖高新技术开发区，国家生物产业基地所属的生物医药产业园，公司目前一期建设有研发办公建筑面积1200平米，其中符合cGMP的实验厂房681平方米，科研办公区约519平方米。2013年8月1日，建成实验室厂房，并已获得国家食品药品监督管理局湖北医疗器械质量...

Visit celltherapy.com

Key Findings

We analyzed Celltherapy.com page load time and found that the first response time was 2.5 sec and then it took 29 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 12 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

celltherapy.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.132

81/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

celltherapy.com

2493 ms

jquery.js

2904 ms

zj.cms.js

1291 ms

style.css

902 ms

colorbox.css

1009 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 96% of them (54 requests) were addressed to the original Celltherapy.com, 4% (2 requests) were made to Bdimg.share.baidu.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Celltherapy.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.7 kB (55%)

Content Size

572.5 kB

After Optimization

258.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Celltherapy.com main page is 572.5 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. 15% of websites need less resources to load. Javascripts take 391.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 22.0 kB

  • Original 26.8 kB
  • After minification 20.4 kB
  • After compression 4.7 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 6.4 kB, which is 24% 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 22.0 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 7.3 kB

  • Original 118.0 kB
  • After minification 110.7 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. Celltherapy images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 255.8 kB

  • Original 391.3 kB
  • After minification 376.0 kB
  • After compression 135.6 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 255.8 kB or 65% of the original size.

CSS Optimization

-79%

Potential reduce by 28.7 kB

  • Original 36.4 kB
  • After minification 33.3 kB
  • After compression 7.7 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. Celltherapy.com needs all CSS files to be minified and compressed as it can save up to 28.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (35%)

Requests Now

43

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Celltherapy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

celltherapy.com accessibility score

46

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

celltherapy.com 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

celltherapy.com SEO score

54

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

High

Document uses plugins

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 Celltherapy.com 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 Celltherapy.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 description is not detected on the main page of Celltherapy. 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: