Tools & Wizards About Us
mingshiguang.cn screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

mingshiguang.cn

茗视光_茗视光眼科_北京茗视光眼科_北京近视手术医院_茗视光,茗视光眼科,北京茗视光眼科,北京茗视光眼科医院,近视手术,近视眼手术,近视眼激光手术

Page Load Speed

9.5 sec in total

First Response

917 ms

Resources Loaded

8 sec

Page Rendered

517 ms

mingshiguang.cn screenshot

About Website

Click here to check amazing Mingshiguang content. Otherwise, check out these important facts you probably never knew about mingshiguang.cn

北京茗视光眼科是中国近视手术专业品牌,自2011年成立以来,始终如一专注于近视专业医疗领域,将视光与眼科紧密结合,为不同年龄、不同需求的近视人群提供全方位、个性化近视解决方案.咨询电话:4008600525.

Visit mingshiguang.cn

Key Findings

We analyzed Mingshiguang.cn page load time and found that the first response time was 917 ms and then it took 8.5 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

mingshiguang.cn performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value1.028

2/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

mingshiguang.cn

917 ms

jquery.mCustomScrollbar.css

226 ms

video-js.css

450 ms

global.css

455 ms

flex.css

469 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 87% of them (88 requests) were addressed to the original Mingshiguang.cn, 7% (7 requests) were made to Bdimg.share.baidu.com and 3% (3 requests) were made to Static.meiqia.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Mingshiguang.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.7 kB (5%)

Content Size

4.7 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mingshiguang.cn main page is 4.7 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. 70% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 67.2 kB

  • Original 77.7 kB
  • After minification 59.5 kB
  • After compression 10.5 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 18.2 kB, which is 23% 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 67.2 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 87.5 kB

  • Original 3.8 MB
  • After minification 3.8 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. Mingshiguang images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 33.9 kB

  • Original 657.9 kB
  • After minification 657.7 kB
  • After compression 624.0 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

-58%

Potential reduce by 44.1 kB

  • Original 75.5 kB
  • After minification 70.8 kB
  • After compression 31.4 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. Mingshiguang.cn needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (30%)

Requests Now

98

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mingshiguang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mingshiguang.cn

mingshiguang.cn

917 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

226 ms

video-js.css

video-js.css

450 ms

global.css

global.css

455 ms

flex.css

flex.css

469 ms

page.css

page.css

480 ms

xf.css

xf.css

487 ms

jjl.css

jjl.css

492 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

898 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

678 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

701 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

720 ms

iscroll-probe.js

iscroll-probe.js

730 ms

TweenMax.min.js

TweenMax.min.js

983 ms

video.js

video.js

1129 ms

slick.js

slick.js

1168 ms

xRoll.js

xRoll.js

960 ms

global.js

global.js

974 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

1121 ms

jquery.countup.min.js

jquery.countup.min.js

1199 ms

vendor.DL1iBa6yb.js

vendor.DL1iBa6yb.js

3318 ms

con_mask.png

con_mask.png

226 ms

silderbar1.png

silderbar1.png

248 ms

silderbar2.png

silderbar2.png

241 ms

silderbar3.png

silderbar3.png

239 ms

silderbar4.png

silderbar4.png

227 ms

silderbar5.png

silderbar5.png

447 ms

silderbar6.png

silderbar6.png

452 ms

s5fade6159937a.png

s5fade6159937a.png

472 ms

s5fad00a8bccf8.png

s5fad00a8bccf8.png

480 ms

s666b9db2ab223.jpg

s666b9db2ab223.jpg

2709 ms

s6448745149cab.jpg

s6448745149cab.jpg

4016 ms

s5efd5ad586d1f.jpg

s5efd5ad586d1f.jpg

4518 ms

s666b9dff4b0d4.jpg

s666b9dff4b0d4.jpg

1405 ms

s65224dfceb478.jpg

s65224dfceb478.jpg

1436 ms

ico1.png

ico1.png

1638 ms

ico1_a.png

ico1_a.png

1676 ms

ico2.png

ico2.png

1873 ms

ico2_a.png

ico2_a.png

1916 ms

ico3.png

ico3.png

2108 ms

ico3_a.png

ico3_a.png

2231 ms

ico4.png

ico4.png

2346 ms

ico4_a.png

ico4_a.png

2361 ms

ico5.png

ico5.png

2402 ms

ico5_a.png

ico5_a.png

2581 ms

s657fecae4970d.jpg

s657fecae4970d.jpg

2848 ms

s657fe18e9cb55.jpg

s657fe18e9cb55.jpg

2642 ms

s657fe259e8ef9.jpg

s657fe259e8ef9.jpg

2815 ms

ico6.png

ico6.png

2883 ms

ico7.png

ico7.png

2951 ms

ico8.png

ico8.png

3048 ms

ico9.png

ico9.png

3091 ms

home5.jpg

home5.jpg

3121 ms

ico10.png

ico10.png

3196 ms

ico11.png

ico11.png

3281 ms

home6.jpg

home6.jpg

3327 ms

hm.js

hm.js

1310 ms

loader.js

loader.js

116 ms

AvianRegular.woff

AvianRegular.woff

3144 ms

impact.woff

impact.woff

5643 ms

ico12.png

ico12.png

3284 ms

ico13.png

ico13.png

3343 ms

home7.jpg

home7.jpg

3360 ms

ico14.png

ico14.png

3308 ms

ico15.png

ico15.png

3374 ms

home8.jpg

home8.jpg

3376 ms

ico16.png

ico16.png

3511 ms

match

match

328 ms

entrypoint-v1.4.152.prod.20240606_108.js

entrypoint-v1.4.152.prod.20240606_108.js

21 ms

app-v1.4.152.prod.20240606_108.js

app-v1.4.152.prod.20240606_108.js

86 ms

ico17.png

ico17.png

2664 ms

ico18.png

ico18.png

2651 ms

hm.gif

hm.gif

334 ms

ico19.png

ico19.png

2586 ms

u664d912e30ce0.jpg

u664d912e30ce0.jpg

2565 ms

u665177f188149.jpg

u665177f188149.jpg

2925 ms

s66695d4706e69_562_331_0_0.png

s66695d4706e69_562_331_0_0.png

3629 ms

tel_icon1.png

tel_icon1.png

2349 ms

share.js

share.js

746 ms

s60f0d83aca18a.jpg

s60f0d83aca18a.jpg

2236 ms

s60f0d84c4a061.jpg

s60f0d84c4a061.jpg

2460 ms

s64269ab83f985.png

s64269ab83f985.png

2343 ms

arr1a.png

arr1a.png

2380 ms

home2.jpg

home2.jpg

2512 ms

home2_line.png

home2_line.png

2344 ms

home3.jpg

home3.jpg

2324 ms

arr4.png

arr4.png

2333 ms

arr_bg.png

arr_bg.png

2322 ms

home4.jpg

home4.jpg

2310 ms

share_api.js

share_api.js

259 ms

share_view.js

share_view.js

518 ms

arr3.png

arr3.png

2311 ms

arr1.png

arr1.png

2333 ms

home9.jpg

home9.jpg

2312 ms

arr2.png

arr2.png

2300 ms

arr1.png

arr1.png

2297 ms

tangram.js

tangram.js

769 ms

api_base.js

api_base.js

502 ms

loader.gif

loader.gif

2329 ms

view_base.js

view_base.js

261 ms

share_style0_24.css

share_style0_24.css

258 ms

Accessibility Review

mingshiguang.cn accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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

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

mingshiguang.cn 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

mingshiguang.cn SEO score

83

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mingshiguang.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 Mingshiguang.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

mingshiguang.cn

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