Tools & Wizards About Us
tandblekning.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

tandblekning.com

Tandblekning hemma för vitare tänder från Dentaworks - Gör det själv!

Page Load Speed

4.8 sec in total

First Response

35 ms

Resources Loaded

4.2 sec

Page Rendered

528 ms

tandblekning.com screenshot

About Website

Click here to check amazing Tandblekning content for Sweden. Otherwise, check out these important facts you probably never knew about tandblekning.com

Tandblekning för vita tänder från Dentaworks. Blek tänderna hemma med Dentaworks tandblekning och få garanterat vita tänder. Gratis frakt!

Visit tandblekning.com

Key Findings

We analyzed Tandblekning.com page load time and found that the first response time was 35 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

tandblekning.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value1.154

1/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

tandblekning.com

35 ms

www.dentaworks.se

661 ms

api.js

49 ms

front-d7025f1f.css

361 ms

app-254101f9.css

375 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tandblekning.com, 58% (29 requests) were made to Dentaworks.se and 8% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.3 kB (18%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tandblekning.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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 59.2 kB

  • Original 68.4 kB
  • After minification 58.9 kB
  • After compression 9.3 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. This page needs HTML code to be minified as it can gain 9.5 kB, which is 14% 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 59.2 kB or 86% of the original size.

Image Optimization

-16%

Potential reduce by 169.3 kB

  • Original 1.1 MB
  • After minification 886.8 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, Tandblekning needs image optimization as it can save up to 169.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

  • Original 254.3 kB
  • After minification 253.2 kB
  • After compression 251.2 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

-51%

Potential reduce by 22.8 kB

  • Original 44.7 kB
  • After minification 22.4 kB
  • After compression 21.9 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. Tandblekning.com needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (40%)

Requests Now

45

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tandblekning. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tandblekning.com

tandblekning.com

35 ms

www.dentaworks.se

www.dentaworks.se

661 ms

api.js

api.js

49 ms

front-d7025f1f.css

front-d7025f1f.css

361 ms

app-254101f9.css

app-254101f9.css

375 ms

jsTag

jsTag

281 ms

js

js

58 ms

index-75db23d0.css

index-75db23d0.css

263 ms

front-79814aaa.css

front-79814aaa.css

283 ms

front-1dce4a19.js

front-1dce4a19.js

738 ms

conversion.js

conversion.js

126 ms

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

vedd3670a3b1c4e178fdfb0cc912d969e1713874337387

70 ms

recaptcha__en.js

recaptcha__en.js

27 ms

zub2txq.css

zub2txq.css

132 ms

p.css

p.css

35 ms

gtm.js

gtm.js

129 ms

b15a77565dd991aaff749eb91.js

b15a77565dd991aaff749eb91.js

195 ms

dw-logo-bw.webp

dw-logo-bw.webp

296 ms

mobil_header.png

mobil_header.png

378 ms

header.jpg

header.jpg

382 ms

mobil_deals.png

mobil_deals.png

362 ms

deals.jpg

deals.jpg

546 ms

bestsellers.jpg

bestsellers.jpg

545 ms

704-dentaworks-teeth-whitening.webp

704-dentaworks-teeth-whitening.webp

665 ms

707-dentaworks-teeth-whitening-strips.webp

707-dentaworks-teeth-whitening-strips.webp

562 ms

testproffs.webp

testproffs.webp

501 ms

710-dentaworks-plus-with-teeth-whitening-pen.webp

710-dentaworks-plus-with-teeth-whitening-pen.webp

608 ms

785-dentaworks-teeth-whitening-premium.webp

785-dentaworks-teeth-whitening-premium.webp

729 ms

692-dentaworks-tooth-whitening-gel.webp

692-dentaworks-tooth-whitening-gel.webp

877 ms

695-dentaworks-whitening-pen.webp

695-dentaworks-whitening-pen.webp

903 ms

602-dental-examination-tools.webp

602-dental-examination-tools.webp

1003 ms

599-dentaworks-tongue-cleaner.webp

599-dentaworks-tongue-cleaner.webp

862 ms

svea.png

svea.png

905 ms

swish.png

swish.png

1074 ms

visa-blue.png

visa-blue.png

1092 ms

mastercard.svg

mastercard.svg

1115 ms

postnord-rgb.png

postnord-rgb.png

1252 ms

ups.png

ups.png

1241 ms

divider.png

divider.png

1203 ms

js

js

106 ms

analytics.js

analytics.js

265 ms

js

js

214 ms

272 ms

bootstrap-icons-bb1de989.woff

bootstrap-icons-bb1de989.woff

1713 ms

d

d

2803 ms

d

d

168 ms

landing

landing

263 ms

track.js

track.js

522 ms

collect

collect

7 ms

17 ms

Accessibility Review

tandblekning.com accessibility score

69

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

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

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

tandblekning.com best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

tandblekning.com SEO score

92

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

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

Language and Encoding

  • Language Detected

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

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

tandblekning.com

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