Tools & Wizards About Us
drjeffdentist4kids.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

drjeffdentist4kids.com

爱发体育-（中国）股份有限公司

Page Load Speed

27 sec in total

First Response

941 ms

Resources Loaded

25.9 sec

Page Rendered

101 ms

drjeffdentist4kids.com screenshot

About Website

Welcome to drjeffdentist4kids.com homepage info - get ready to check Drjeffdentist 4 Kids best content right away, or after learning these important things about drjeffdentist4kids.com

爱发体育（牢记发财域名：www.kaiyun6868.com）占地面积13万m2，建筑面积7万m2，现拥有总资产3亿元，职工500多人，工程技术人员180多人，年销售收入近2亿元。聚焦“五突破一加强”目标任务，突出重点、探索创新，统筹实施综合性改革，努力打造党的领导坚强有力，治理结构科学完善、经营机制灵活高效、创新力竞争力显著的改革尖兵。

Visit drjeffdentist4kids.com

Key Findings

We analyzed Drjeffdentist4kids.com page load time and found that the first response time was 941 ms and then it took 26 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 24 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

drjeffdentist4kids.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.013

2/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

drjeffdentist4kids.com

941 ms

drjeffdentist4kids.com

891 ms

www.drjeffdentist4kids.com

431 ms

www.drjeffdentist4kids.com

1334 ms

show.js

1197 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 62% of them (34 requests) were addressed to the original Drjeffdentist4kids.com, 29% (16 requests) were made to Jifa001.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Drjeffdentist4kids.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.5 kB (20%)

Content Size

197.6 kB

After Optimization

157.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drjeffdentist4kids.com main page is 197.6 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 140.4 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 10.0 kB

  • Original 12.8 kB
  • After minification 10.3 kB
  • After compression 2.8 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 2.5 kB, which is 19% 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 10.0 kB or 78% of the original size.

Image Optimization

-14%

Potential reduce by 19.9 kB

  • Original 140.4 kB
  • After minification 120.5 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, Drjeffdentist 4 Kids needs image optimization as it can save up to 19.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-27%

Potential reduce by 2.0 kB

  • Original 7.4 kB
  • After minification 7.3 kB
  • After compression 5.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 2.0 kB or 27% of the original size.

CSS Optimization

-23%

Potential reduce by 8.5 kB

  • Original 37.0 kB
  • After minification 36.9 kB
  • After compression 28.5 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. Drjeffdentist4kids.com needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (35%)

Requests Now

26

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drjeffdentist 4 Kids. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

drjeffdentist4kids.com

drjeffdentist4kids.com

941 ms

drjeffdentist4kids.com

drjeffdentist4kids.com

891 ms

www.drjeffdentist4kids.com

www.drjeffdentist4kids.com

431 ms

www.drjeffdentist4kids.com

www.drjeffdentist4kids.com

1334 ms

show.js

show.js

1197 ms

bootstrap.min.css

bootstrap.min.css

231 ms

main.css

main.css

455 ms

responsive.css

responsive.css

631 ms

bdtx.min.js

bdtx.min.js

20327 ms

index.js

index.js

20326 ms

slide.js

slide.js

20326 ms

_sitegray_d.css

_sitegray_d.css

651 ms

_sitegray.js

_sitegray.js

20326 ms

index.vsb.css

index.vsb.css

842 ms

counter.js

counter.js

20326 ms

dynclicks.js

dynclicks.js

20326 ms

openlink.js

openlink.js

20326 ms

base64.js

base64.js

20325 ms

formfunc.js

formfunc.js

20326 ms

ajax.js

ajax.js

20326 ms

bootstrap.min.js

bootstrap.min.js

20324 ms

show.js

show.js

1219 ms

hm.js

hm.js

1458 ms

index.php

index.php

278 ms

authcode

authcode

247 ms

logo.png

logo.png

18541 ms

ingzhe.png

ingzhe.png

19908 ms

zhengmen.jpg

zhengmen.jpg

19909 ms

DJI_0362-8-2.jpg

DJI_0362-8-2.jpg

19909 ms

111.jpg

111.jpg

19908 ms

20231207-DJI_0079-8.jpg

20231207-DJI_0079-8.jpg

19909 ms

20221116-5f.jpg

20221116-5f.jpg

19909 ms

blank.png

blank.png

19909 ms

20210519093915.png

20210519093915.png

19909 ms

20210519093936.jpg

20210519093936.jpg

19908 ms

sina.png

sina.png

19908 ms

wechat2023.jpg

wechat2023.jpg

19909 ms

4902fd9b-2e95-4623-a887-6a79e13ec21f.png

4902fd9b-2e95-4623-a887-6a79e13ec21f.png

19909 ms

blue.png

blue.png

19908 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

1218 ms

hm.gif

hm.gif

316 ms

main.css

main.css

228 ms

manifest.js

manifest.js

455 ms

build.js

build.js

649 ms

top_1.png

top_1.png

889 ms

o.png

o.png

673 ms

ky0708.png

ky0708.png

452 ms

ld.png

ld.png

457 ms

kaiyun3.png

kaiyun3.png

637 ms

milan.png

milan.png

1604 ms

hth.svg

hth.svg

678 ms

kaiyun2.png

kaiyun2.png

687 ms

jiuyou.png

jiuyou.png

926 ms

jnlogo.png

jnlogo.png

856 ms

jn2logo.png

jn2logo.png

884 ms

Accessibility Review

drjeffdentist4kids.com accessibility score

73

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.

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

drjeffdentist4kids.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

drjeffdentist4kids.com SEO score

92

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drjeffdentist4kids.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Drjeffdentist4kids.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

drjeffdentist4kids.com

Open Graph description is not detected on the main page of Drjeffdentist 4 Kids. 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: