Tools & Wizards About Us
dentalhuaer.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

dentalhuaer.com

Teeth Whitening Wholesale, Teeth Whitening Suppliers and Manufacturers - Zhengzhou Huaer Electro Optics Technology Co.,Ltd

Page Load Speed

3 sec in total

First Response

370 ms

Resources Loaded

2.3 sec

Page Rendered

263 ms

dentalhuaer.com screenshot

About Website

Visit dentalhuaer.com now to see the best up-to-date Dental Huaer content and also check out these interesting facts you probably never knew about dentalhuaer.com

teeth whitening wholesale,private label teeth whitening manufacturers,supplying teeth whitening products with private label teeth whitening service, we are also dental impression material,portable den...

Visit dentalhuaer.com

Key Findings

We analyzed Dentalhuaer.com page load time and found that the first response time was 370 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dentalhuaer.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

dentalhuaer.com

370 ms

www.dentalhuaer.com

530 ms

style.css

370 ms

jquery.js

389 ms

sitecommon.js

385 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 34% of them (32 requests) were addressed to the original Dentalhuaer.com, 14% (13 requests) were made to Css02.v15cdn.com and 14% (13 requests) were made to Img01.v15cdn.com. The less responsive or slowest element that took the longest time to load (852 ms) belongs to the original domain Dentalhuaer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.5 kB (30%)

Content Size

1.4 MB

After Optimization

996.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dentalhuaer.com main page is 1.4 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. 45% of websites need less resources to load. Images take 607.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 30.0 kB

  • Original 38.8 kB
  • After minification 37.8 kB
  • After compression 8.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.0 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 42.6 kB

  • Original 607.8 kB
  • After minification 565.2 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. Dental Huaer images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 27.6 kB

  • Original 380.2 kB
  • After minification 380.2 kB
  • After compression 352.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-82%

Potential reduce by 329.4 kB

  • Original 399.6 kB
  • After minification 398.9 kB
  • After compression 70.3 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. Dentalhuaer.com needs all CSS files to be minified and compressed as it can save up to 329.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (59%)

Requests Now

88

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dental Huaer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dentalhuaer.com

dentalhuaer.com

370 ms

www.dentalhuaer.com

www.dentalhuaer.com

530 ms

style.css

style.css

370 ms

jquery.js

jquery.js

389 ms

sitecommon.js

sitecommon.js

385 ms

other.css

other.css

76 ms

Site_Common.js

Site_Common.js

385 ms

flash.js

flash.js

388 ms

honet_xl.js

honet_xl.js

387 ms

count2.js

count2.js

387 ms

style.js

style.js

435 ms

float16930.js

float16930.js

151 ms

privacy-policy.js

privacy-policy.js

386 ms

js

js

60 ms

gtm.js

gtm.js

72 ms

topLine_03.webp

topLine_03.webp

40 ms

en.webp

en.webp

493 ms

logo.png

logo.png

86 ms

HsoV0D5wIWE

HsoV0D5wIWE

154 ms

facebook_03.webp

facebook_03.webp

57 ms

fTwo_05.webp

fTwo_05.webp

77 ms

youtube2.webp

youtube2.webp

74 ms

fFour_09.webp

fFour_09.webp

75 ms

fFive_11.webp

fFive_11.webp

75 ms

fSix_13.webp

fSix_13.webp

76 ms

searchBtn_03.webp

searchBtn_03.webp

77 ms

serviceLine_03.webp

serviceLine_03.webp

484 ms

paiLine_03.webp

paiLine_03.webp

83 ms

four_07.webp

four_07.webp

83 ms

2024051106001774809.webp

2024051106001774809.webp

454 ms

baf3325351-5baf-4012-af89-be44772db168.jpg

baf3325351-5baf-4012-af89-be44772db168.jpg

455 ms

20240220101914d9ae6.webp

20240220101914d9ae6.webp

694 ms

bafdc3af77-1d04-4c46-9813-f33b9e867883.jpg

bafdc3af77-1d04-4c46-9813-f33b9e867883.jpg

603 ms

putty-impression-material45453279026.jpg

putty-impression-material45453279026.jpg

427 ms

dental-unit8685a.webp

dental-unit8685a.webp

600 ms

665c808a-795d-4d7a-a2db-7356711bc258.jpg

665c808a-795d-4d7a-a2db-7356711bc258.jpg

482 ms

lab-puttydafed71b-5afd-4b67-adbb-e0b1d36b277c.jpg

lab-puttydafed71b-5afd-4b67-adbb-e0b1d36b277c.jpg

518 ms

led-fiber-optic-dental-handpiece58474247708.jpg

led-fiber-optic-dental-handpiece58474247708.jpg

517 ms

aligner-sheets597eed2e-8d62-4218-86c7-fbbabfa98553.jpg

aligner-sheets597eed2e-8d62-4218-86c7-fbbabfa98553.jpg

614 ms

dental-puttyed2c580d-c906-4742-8343-3880b73b3816.jpg

dental-puttyed2c580d-c906-4742-8343-3880b73b3816.jpg

601 ms

professional-teeth-whitening-machinec604c62d-24fd-4780-a66c-db5ac2b4f2ee.jpg

professional-teeth-whitening-machinec604c62d-24fd-4780-a66c-db5ac2b4f2ee.jpg

602 ms

201807031355013100031.png

201807031355013100031.png

601 ms

201808021641358298093.png

201808021641358298093.png

692 ms

201807031355015387179.png

201807031355015387179.png

692 ms

201808021643463142577.png

201808021643463142577.png

693 ms

201807031355154796057.png

201807031355154796057.png

693 ms

201807031355013914596.png

201807031355013914596.png

694 ms

201807031355298906764.png

201807031355298906764.png

720 ms

home-news.jpg

home-news.jpg

852 ms

p20240701093515b66f8.jpg

p20240701093515b66f8.jpg

736 ms

p20240701093515683a8.jpg

p20240701093515683a8.jpg

727 ms

p2024070109351591fe8.jpg

p2024070109351591fe8.jpg

742 ms

201911081124241691378.png

201911081124241691378.png

744 ms

201806141750194754700.gif

201806141750194754700.gif

785 ms

erwei35394520200807.jpg

erwei35394520200807.jpg

797 ms

se.webp

se.webp

494 ms

ru.webp

ru.webp

493 ms

cy.webp

cy.webp

489 ms

vn.webp

vn.webp

489 ms

lv.webp

lv.webp

489 ms

ua.webp

ua.webp

515 ms

il.webp

il.webp

513 ms

srcyrl.webp

srcyrl.webp

502 ms

pt.webp

pt.webp

502 ms

fj.webp

fj.webp

507 ms

no.webp

no.webp

514 ms

s

s

809 ms

default

default

400 ms

wmkc-ico23.webp

wmkc-ico23.webp

563 ms

zd_ctr.webp

zd_ctr.webp

46 ms

www-player.css

www-player.css

9 ms

www-embed-player.js

www-embed-player.js

29 ms

base.js

base.js

53 ms

ad_status.js

ad_status.js

162 ms

KZ9qBfv2Fvj8--thF3jkrqmjFIXwxVfodGy5wvrcirQ.js

KZ9qBfv2Fvj8--thF3jkrqmjFIXwxVfodGy5wvrcirQ.js

119 ms

embed.js

embed.js

32 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

49 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

56 ms

Create

Create

108 ms

id

id

84 ms

GenerateIT

GenerateIT

15 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

57 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

54 ms

twk-event-polyfill.js

twk-event-polyfill.js

157 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

65 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

153 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

64 ms

twk-main.js

twk-main.js

61 ms

twk-vendor.js

twk-vendor.js

66 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

78 ms

twk-chunk-common.js

twk-chunk-common.js

77 ms

twk-runtime.js

twk-runtime.js

76 ms

twk-app.js

twk-app.js

77 ms

Accessibility Review

dentalhuaer.com accessibility score

76

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

dentalhuaer.com best practices score

58

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

High

Page has valid source maps

SEO Factors

dentalhuaer.com SEO score

84

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dentalhuaer.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dentalhuaer.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

dentalhuaer.com

Open Graph data is detected on the main page of Dental Huaer. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: