Tools & Wizards About Us
renaihospital.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

renaihospital.com

Shanghai Hospital| Shanghai International Hospital| Shanghai Hospital For Foreigners - Shanghai Renai Hospital

Page Load Speed

12.6 sec in total

First Response

820 ms

Resources Loaded

11.6 sec

Page Rendered

188 ms

renaihospital.com screenshot

About Website

Welcome to renaihospital.com homepage info - get ready to check Renai Hospital best content for China right away, or after learning these important things about renaihospital.com

Shanghai Hopital and clinics for foreigners, Renai hospital in Shanghai China provide specialist services in Surgery, Medicine,Gynecology,Dental, ENT, Ophthalmology, TCM, Dermatology and Pediatrics, u...

Visit renaihospital.com

Key Findings

We analyzed Renaihospital.com page load time and found that the first response time was 820 ms and then it took 11.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

renaihospital.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value210 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

renaihospital.com

820 ms

www.renaihospital.com

1309 ms

style_en.css

1026 ms

swiper.min.css

646 ms

jquery-1.10.2.min.js

1510 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Renaihospital.com, 94% (81 requests) were made to Images.renaihospital.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (8.2 sec) relates to the external source Images.renaihospital.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.8 kB (5%)

Content Size

983.3 kB

After Optimization

936.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Renaihospital.com main page is 983.3 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. 35% of websites need less resources to load. Images take 872.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 20.5 kB

  • Original 25.2 kB
  • After minification 21.6 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 3.6 kB, which is 14% 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 20.5 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 10.5 kB

  • Original 872.2 kB
  • After minification 861.7 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. Renai Hospital images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 11.7 kB

  • Original 69.9 kB
  • After minification 67.8 kB
  • After compression 58.2 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 11.7 kB or 17% of the original size.

CSS Optimization

-26%

Potential reduce by 4.1 kB

  • Original 16.1 kB
  • After minification 16.1 kB
  • After compression 12.0 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. Renaihospital.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (12%)

Requests Now

84

After Optimization

74

  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renai Hospital. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

renaihospital.com

renaihospital.com

820 ms

www.renaihospital.com

www.renaihospital.com

1309 ms

style_en.css

style_en.css

1026 ms

swiper.min.css

swiper.min.css

646 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

1510 ms

respond.src.js

respond.src.js

652 ms

respond.proxy.js

respond.proxy.js

504 ms

rootResize.js

rootResize.js

655 ms

yygh_en.js

yygh_en.js

662 ms

swiper.min.js

swiper.min.js

1007 ms

common.js

common.js

593 ms

swt.js

swt.js

598 ms

member.png

member.png

212 ms

h_tnew_dh.jpg

h_tnew_dh.jpg

216 ms

h_tnew_email.jpg

h_tnew_email.jpg

216 ms

icon1.png

icon1.png

214 ms

icon2.png

icon2.png

220 ms

icon3.png

icon3.png

201 ms

icon4.png

icon4.png

402 ms

top_jt.jpg

top_jt.jpg

422 ms

chinese.gif

chinese.gif

429 ms

logo.gif

logo.gif

430 ms

icon.png

icon.png

648 ms

logo_phonenew.jpg

logo_phonenew.jpg

877 ms

china.jpg

china.jpg

604 ms

navmenu_phonenew.jpg

navmenu_phonenew.jpg

633 ms

5881b9f4c16ea.jpg

5881b9f4c16ea.jpg

8210 ms

66bc1a1c548bc.jpg

66bc1a1c548bc.jpg

649 ms

66bc1573e67f3.jpg

66bc1573e67f3.jpg

2013 ms

con06_img1.jpg

con06_img1.jpg

844 ms

con06_img2.jpg

con06_img2.jpg

1079 ms

con06_img3.jpg

con06_img3.jpg

863 ms

con06_img4.jpg

con06_img4.jpg

1056 ms

con06_img5.jpg

con06_img5.jpg

1078 ms

con06_img6.jpg

con06_img6.jpg

1315 ms

con06_img7.jpg

con06_img7.jpg

1267 ms

con06_img8.jpg

con06_img8.jpg

1292 ms

con06_img9.jpg

con06_img9.jpg

1294 ms

con06_img10.jpg

con06_img10.jpg

1478 ms

con06_img11.jpg

con06_img11.jpg

1508 ms

con06_img12.jpg

con06_img12.jpg

1511 ms

con06_img13.jpg

con06_img13.jpg

1534 ms

con06_img14.jpg

con06_img14.jpg

1690 ms

con06_img15.jpg

con06_img15.jpg

1723 ms

con06_img16.jpg

con06_img16.jpg

1727 ms

con06_img17.jpg

con06_img17.jpg

1752 ms

con06_img18.jpg

con06_img18.jpg

1901 ms

con06_img19.jpg

con06_img19.jpg

1916 ms

tongji.js

tongji.js

1743 ms

con06_img20.jpg

con06_img20.jpg

2420 ms

con06_img21.jpg

con06_img21.jpg

1900 ms

con06_img22.jpg

con06_img22.jpg

2580 ms

con06_img23.jpg

con06_img23.jpg

2808 ms

con06_img24.jpg

con06_img24.jpg

1990 ms

con06_img25.jpg

con06_img25.jpg

1925 ms

con06_img26.jpg

con06_img26.jpg

3188 ms

con06_img27.jpg

con06_img27.jpg

2109 ms

con06_img28.jpg

con06_img28.jpg

2320 ms

con06_img29.jpg

con06_img29.jpg

2727 ms

con06_img30.jpg

con06_img30.jpg

2327 ms

con06_img31.jpg

con06_img31.jpg

2832 ms

con06_img32.jpg

con06_img32.jpg

2523 ms

con06_img33.jpg

con06_img33.jpg

2865 ms

con06_img34.jpg

con06_img34.jpg

2519 ms

con06_img35.jpg

con06_img35.jpg

2894 ms

con06_img36.jpg

con06_img36.jpg

2539 ms

con06_img37.jpg

con06_img37.jpg

2616 ms

con06_img38.jpg

con06_img38.jpg

2727 ms

con06_img39.jpg

con06_img39.jpg

2792 ms

con06_img40.jpg

con06_img40.jpg

2828 ms

con06_img41.jpg

con06_img41.jpg

2887 ms

weixin.jpg

weixin.jpg

3820 ms

gabeian.png

gabeian.png

2538 ms

lxfs_ico1new.jpg

lxfs_ico1new.jpg

2723 ms

lxfs_ico2new.jpg

lxfs_ico2new.jpg

2749 ms

lxfs_ico3new.jpg

lxfs_ico3new.jpg

2802 ms

lxfs_ico4new.jpg

lxfs_ico4new.jpg

2708 ms

iconew.png

iconew.png

3140 ms

form_name.jpg

form_name.jpg

2732 ms

form_country.jpg

form_country.jpg

2797 ms

form_email.jpg

form_email.jpg

2713 ms

form_tel.jpg

form_tel.jpg

2723 ms

js

js

57 ms

js

js

101 ms

form_question.jpg

form_question.jpg

2818 ms

form_msg.jpg

form_msg.jpg

2819 ms

Accessibility Review

renaihospital.com 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.

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

Links do not have a discernible name

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

renaihospital.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

renaihospital.com SEO score

92

Search Engine Optimization Advices

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Renaihospital.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Renaihospital.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

renaihospital.com

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