Tools & Wizards About Us
ultra-white.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

ultra-white.com

Ultra White | Teeth Whitening Gel

Page Load Speed

950 ms in total

First Response

139 ms

Resources Loaded

529 ms

Page Rendered

282 ms

ultra-white.com screenshot

About Website

Click here to check amazing Ultra White content. Otherwise, check out these important facts you probably never knew about ultra-white.com

The Ultra White teeth whitening gel is clinically proven to make your teeth their whitest, making it the best product for teeth whitening at home available.

Visit ultra-white.com

Key Findings

We analyzed Ultra-white.com page load time and found that the first response time was 139 ms and then it took 811 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

ultra-white.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value1,160 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

www.ultra-white.com

139 ms

ultra-white-teeth-whitening-styles.css

23 ms

scFrameWork.js

20 ms

jquery-1.3.2.min.js

35 ms

scImageEnlarge.js

17 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 21% of them (11 requests) were addressed to the original Ultra-white.com, 53% (28 requests) were made to Lib.store.yahoo.net and 9% (5 requests) were made to Ep.yimg.com. The less responsive or slowest element that took the longest time to load (139 ms) belongs to the original domain Ultra-white.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 212.1 kB (43%)

Content Size

493.6 kB

After Optimization

281.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ultra-white.com main page is 493.6 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. 40% of websites need less resources to load. Javascripts take 234.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 12.5 kB

  • Original 17.9 kB
  • After minification 17.0 kB
  • After compression 5.3 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 12.5 kB or 70% of the original size.

Image Optimization

-10%

Potential reduce by 20.6 kB

  • Original 210.1 kB
  • After minification 189.5 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. Ultra White images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 155.0 kB

  • Original 234.6 kB
  • After minification 223.2 kB
  • After compression 79.6 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 155.0 kB or 66% of the original size.

CSS Optimization

-77%

Potential reduce by 24.0 kB

  • Original 31.0 kB
  • After minification 24.9 kB
  • After compression 7.1 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. Ultra-white.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (44%)

Requests Now

43

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultra White. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.ultra-white.com

www.ultra-white.com

139 ms

ultra-white-teeth-whitening-styles.css

ultra-white-teeth-whitening-styles.css

23 ms

scFrameWork.js

scFrameWork.js

20 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

35 ms

scImageEnlarge.js

scImageEnlarge.js

17 ms

scImageEnlarge.css

scImageEnlarge.css

14 ms

scSendToFriend.css

scSendToFriend.css

18 ms

scSendToFriend.js

scSendToFriend.js

15 ms

vwd-css.css

vwd-css.css

11 ms

sc.ga.v.4.js

sc.ga.v.4.js

29 ms

Sc-Initialize.js

Sc-Initialize.js

30 ms

ywa.js

ywa.js

82 ms

scATCthrobber.gif

scATCthrobber.gif

52 ms

fbds.js

fbds.js

123 ms

background.gif

background.gif

37 ms

ultra-white-teeth-whitening_2252_215678

ultra-white-teeth-whitening_2252_215678

31 ms

ecomby_128bit.gif

ecomby_128bit.gif

118 ms

seal_1237565.js

seal_1237565.js

44 ms

ga.js

ga.js

51 ms

search-btn.png

search-btn.png

20 ms

shopping-cart.png

shopping-cart.png

30 ms

welcome-li-3a.jpg

welcome-li-3a.jpg

27 ms

welcome-li-1.jpg

welcome-li-1.jpg

23 ms

welcome-li-2.jpg

welcome-li-2.jpg

29 ms

read-more.gif

read-more.gif

19 ms

cartlink.gif

cartlink.gif

36 ms

secure-shopping.png

secure-shopping.png

38 ms

credit-cards.png

credit-cards.png

36 ms

ultrawhite-btn.jpg

ultrawhite-btn.jpg

41 ms

go.png

go.png

39 ms

custom-fit-teeth-bleaching-trays-16.gif

custom-fit-teeth-bleaching-trays-16.gif

43 ms

trans_1x1.gif

trans_1x1.gif

15 ms

teeth-whitening-gel-16-carbamide-peroxide-7.gif

teeth-whitening-gel-16-carbamide-peroxide-7.gif

88 ms

teeth-whitening-gel-22-carbamide-peroxide-7.gif

teeth-whitening-gel-22-carbamide-peroxide-7.gif

42 ms

header-bg.jpg

header-bg.jpg

18 ms

bodyshell-bg-new.png

bodyshell-bg-new.png

21 ms

content-bg.png

content-bg.png

24 ms

featured-products.png

featured-products.png

25 ms

sep.gif

sep.gif

26 ms

title-bg.gif

title-bg.gif

28 ms

footer-bg.png

footer-bg.png

28 ms

background.gif

background.gif

31 ms

header-bg.jpg

header-bg.jpg

26 ms

bodyshell-bg-new.png

bodyshell-bg-new.png

67 ms

content-bg.png

content-bg.png

64 ms

featured-products.png

featured-products.png

63 ms

sep.gif

sep.gif

64 ms

title-bg.gif

title-bg.gif

61 ms

footer-bg.png

footer-bg.png

61 ms

__utm.gif

__utm.gif

12 ms

94 ms

70f884c48ac8b0c201f3b5f9ab57e0a9

70f884c48ac8b0c201f3b5f9ab57e0a9

27 ms

22 ms

Accessibility Review

ultra-white.com accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

ultra-white.com 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

SEO Factors

ultra-white.com SEO score

89

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ultra-white.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ultra-white.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

ultra-white.com

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