Tools & Wizards About Us
teethwhiteningrefills.co.uk screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

teethwhiteningrefills.co.uk

LARGEST SELECTION OF TOP BRAND PROFESSIONAL WHITENING GELS & REFILLS

Page Load Speed

1.8 sec in total

First Response

348 ms

Resources Loaded

1.3 sec

Page Rendered

168 ms

teethwhiteningrefills.co.uk screenshot

About Website

Welcome to teethwhiteningrefills.co.uk homepage info - get ready to check Teeth WHITENING REFILLS best content right away, or after learning these important things about teethwhiteningrefills.co.uk

Buy Direct and save on Crest whitestrips 3d whitening professional effects supreme advanced vivid opalescence melon mint unflavored optident carbamide peroxide secret to whitening results top best whi...

Visit teethwhiteningrefills.co.uk

Key Findings

We analyzed Teethwhiteningrefills.co.uk page load time and found that the first response time was 348 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

teethwhiteningrefills.co.uk performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value280 ms

81/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

Default.asp

348 ms

jquery-ui.css

32 ms

default.css

70 ms

jquery-3.7.1.min.js

57 ms

jquery-migrate-merged.js

83 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 63% of them (31 requests) were addressed to the original Teethwhiteningrefills.co.uk, 18% (9 requests) were made to Cdn4.volusion.store and 4% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (348 ms) belongs to the original domain Teethwhiteningrefills.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.2 kB (13%)

Content Size

518.3 kB

After Optimization

453.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teethwhiteningrefills.co.uk main page is 518.3 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. 50% of websites need less resources to load. Images take 340.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 41.0 kB

  • Original 48.9 kB
  • After minification 44.6 kB
  • After compression 7.9 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 41.0 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 9.5 kB

  • Original 340.8 kB
  • After minification 331.2 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. Teeth WHITENING REFILLS images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 11.0 kB

  • Original 107.0 kB
  • After minification 107.0 kB
  • After compression 96.0 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

-17%

Potential reduce by 3.6 kB

  • Original 21.6 kB
  • After minification 21.6 kB
  • After compression 18.0 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. Teethwhiteningrefills.co.uk needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (50%)

Requests Now

48

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teeth WHITENING REFILLS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Default.asp

Default.asp

348 ms

jquery-ui.css

jquery-ui.css

32 ms

default.css

default.css

70 ms

jquery-3.7.1.min.js

jquery-3.7.1.min.js

57 ms

jquery-migrate-merged.js

jquery-migrate-merged.js

83 ms

jquery-ui.min.js

jquery-ui.min.js

50 ms

volusion.js

volusion.js

99 ms

content.css

content.css

99 ms

paypal-rest-default-buttons.js

paypal-rest-default-buttons.js

50 ms

soft_add.js

soft_add.js

102 ms

soft_add_mult.js

soft_add_mult.js

137 ms

soft_add.css

soft_add.css

116 ms

javascripts.js

javascripts.js

129 ms

js

js

94 ms

optimize.js

optimize.js

78 ms

f2c8c7e93216e073_complete.js

f2c8c7e93216e073_complete.js

58 ms

Imports.css

Imports.css

118 ms

design-toolkit_min.js

design-toolkit_min.js

154 ms

Z58ItRB.jpg

Z58ItRB.jpg

91 ms

OP-TRESWHITE15-10-1.jpg

OP-TRESWHITE15-10-1.jpg

136 ms

class-name-watcher.js

class-name-watcher.js

136 ms

newcc_logos.png

newcc_logos.png

178 ms

seal_volusion2.png

seal_volusion2.png

178 ms

clear1x1.gif

clear1x1.gif

159 ms

Bullet_MoreInfo.gif

Bullet_MoreInfo.gif

162 ms

vsecure.png

vsecure.png

179 ms

cc.png

cc.png

208 ms

OP-TRESWHITE10-10-1.jpg

OP-TRESWHITE10-10-1.jpg

146 ms

OP-MINT10-4-1.jpg

OP-MINT10-4-1.jpg

138 ms

OP-UNFLAVORED20-4-1.jpg

OP-UNFLAVORED20-4-1.jpg

144 ms

OP-MINT15-4-1.jpg

OP-MINT15-4-1.jpg

143 ms

PO-NIGHT10-4-1.jpg

PO-NIGHT10-4-1.jpg

141 ms

VE-WHITEPRO16-3-1.jpg

VE-WHITEPRO16-3-1.jpg

249 ms

OP-MELON15-4-1.jpg

OP-MELON15-4-1.jpg

228 ms

OP-MELON10-4-1.jpg

OP-MELON10-4-1.jpg

222 ms

fontello.css

fontello.css

139 ms

ionicons.min.css

ionicons.min.css

133 ms

analytics.js

analytics.js

47 ms

Colors.css

Colors.css

56 ms

Content_Area.css

Content_Area.css

60 ms

Template.css

Template.css

70 ms

Navigation.css

Navigation.css

42 ms

collect

collect

13 ms

softaddtocart.css

softaddtocart.css

110 ms

header_bg.jpg

header_bg.jpg

83 ms

cart.png

cart.png

92 ms

search_bg.gif

search_bg.gif

73 ms

Grid_Divider_Vertical.gif

Grid_Divider_Vertical.gif

32 ms

Grid_Divider_Horizontal.gif

Grid_Divider_Horizontal.gif

32 ms

Accessibility Review

teethwhiteningrefills.co.uk accessibility score

49

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

teethwhiteningrefills.co.uk 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

teethwhiteningrefills.co.uk SEO score

54

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

teethwhiteningrefills.co.uk

Open Graph description is not detected on the main page of Teeth WHITENING REFILLS. 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: