Tools & Wizards About Us
kontaktlinser.no screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    79% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kontaktlinser.no

Kontaktlinser | Sammenlign Priser På Kontaktlinser.no

Page Load Speed

22.6 sec in total

First Response

321 ms

Resources Loaded

22.1 sec

Page Rendered

260 ms

kontaktlinser.no screenshot

About Website

Welcome to kontaktlinser.no homepage info - get ready to check Kontaktlinser best content for Norway right away, or after learning these important things about kontaktlinser.no

Kontaktlinser.no - er nettstedet hvor du kan sammenligne priser, og kjøpe kontaktlinser til den beste prisen fra de ulike nettbutikkene som selger kontaktlinser i Norge.

Visit kontaktlinser.no

Key Findings

We analyzed Kontaktlinser.no page load time and found that the first response time was 321 ms and then it took 22.3 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kontaktlinser.no performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value4.9 s

64/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

kontaktlinser.no

321 ms

kontaktlinser_.aspx

111 ms

kontaktlinser_.aspx

986 ms

facebook.css

193 ms

Lenses.css

294 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 83% of them (45 requests) were addressed to the original Kontaktlinser.no, 6% (3 requests) were made to Facebook.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.1 kB (27%)

Content Size

206.5 kB

After Optimization

151.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kontaktlinser.no main page is 206.5 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. 20% of websites need less resources to load. Images take 112.6 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 44.4 kB

  • Original 66.4 kB
  • After minification 62.4 kB
  • After compression 22.0 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 44.4 kB or 67% of the original size.

Image Optimization

-7%

Potential reduce by 7.7 kB

  • Original 112.6 kB
  • After minification 104.8 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. Kontaktlinser images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 1.8 kB

  • Original 24.7 kB
  • After minification 24.7 kB
  • After compression 22.9 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

-42%

Potential reduce by 1.2 kB

  • Original 2.7 kB
  • After minification 2.5 kB
  • After compression 1.6 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. Kontaktlinser.no needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

49

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kontaktlinser. 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 as a result speed up the page load time.

Network Requests Diagram

kontaktlinser.no

kontaktlinser.no

321 ms

kontaktlinser_.aspx

kontaktlinser_.aspx

111 ms

kontaktlinser_.aspx

kontaktlinser_.aspx

986 ms

facebook.css

facebook.css

193 ms

Lenses.css

Lenses.css

294 ms

WebResource.axd

WebResource.axd

309 ms

gtm.js

gtm.js

148 ms

mainBg.png

mainBg.png

208 ms

search.png

search.png

209 ms

LW_red_rgb.png

LW_red_rgb.png

216 ms

yourlenses.jpg

yourlenses.jpg

284 ms

lenson-129x26.jpg

lenson-129x26.jpg

305 ms

SBG%20Logo%20linser.png

SBG%20Logo%20linser.png

315 ms

lavista_Kontaktlinser%20Logo.png

lavista_Kontaktlinser%20Logo.png

384 ms

MSX-Logo-KontaktlinserNO%20(2).jpg

MSX-Logo-KontaktlinserNO%20(2).jpg

412 ms

magi4eyes.jpg

magi4eyes.jpg

414 ms

johnson.jpg

johnson.jpg

415 ms

ocularsciences.jpg

ocularsciences.jpg

462 ms

clearlab.jpg

clearlab.jpg

460 ms

cibavision.jpg

cibavision.jpg

483 ms

bauschLomb.jpg

bauschLomb.jpg

520 ms

soflensDD_grupp_75x65.jpg

soflensDD_grupp_75x65.jpg

510 ms

Expressions%20Colors%20Liten.jpg

Expressions%20Colors%20Liten.jpg

511 ms

freshlook_oneday_75x65.jpg

freshlook_oneday_75x65.jpg

565 ms

1dAcuvue_grupp_75x65.jpg

1dAcuvue_grupp_75x65.jpg

566 ms

crazylenses_75x65.jpg

crazylenses_75x65.jpg

579 ms

proclear_1day_75x65.jpg

proclear_1day_75x65.jpg

607 ms

biofinity_grupp_75x65.jpg

biofinity_grupp_75x65.jpg

608 ms

Proclear%20Toric%20liten.jpg

Proclear%20Toric%20liten.jpg

625 ms

systane_flaska_75x65.jpg

systane_flaska_75x65.jpg

672 ms

CibaSoft%20liten.jpg

CibaSoft%20liten.jpg

673 ms

Biocolor%2055%20liten.jpg

Biocolor%2055%20liten.jpg

681 ms

blink_flaska_75x65.jpg

blink_flaska_75x65.jpg

707 ms

Hvit%20Liten.jpg

Hvit%20Liten.jpg

706 ms

clear_38_75x65.jpg

clear_38_75x65.jpg

732 ms

likebox.php

likebox.php

115 ms

logo.png

logo.png

745 ms

search.png

search.png

755 ms

menuBg.png

menuBg.png

745 ms

topMenuArrow.png

topMenuArrow.png

771 ms

leftPaneTop.png

leftPaneTop.png

770 ms

leftMenuArrow.png

leftMenuArrow.png

804 ms

mainTableLeft.png

mainTableLeft.png

850 ms

mainTableMainFront.jpg

mainTableMainFront.jpg

783 ms

eihGqd5q_n_.css

eihGqd5q_n_.css

53 ms

conversion_async.js

conversion_async.js

61 ms

fbds.js

fbds.js

52 ms

mainTableRight.png

mainTableRight.png

700 ms

mainTableBottom.png

mainTableBottom.png

703 ms

WebResource.axd

WebResource.axd

695 ms

13 ms

41 ms

19807 ms

3 ms

Accessibility Review

kontaktlinser.no accessibility score

60

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

kontaktlinser.no 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

Serves images with low resolution

SEO Factors

kontaktlinser.no SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    NO

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kontaktlinser.no can be misinterpreted by Google and other search engines. Our service has detected that Norwegian 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 Kontaktlinser.no 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

kontaktlinser.no

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