Tools & Wizards About Us
kontaktlinser.no screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kontaktlinser.no

Kontaktlinser | Sammenlign Priser På Kontaktlinser.no

Page Load Speed

3.2 sec in total

First Response

223 ms

Resources Loaded

2.8 sec

Page Rendered

206 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 223 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kontaktlinser.no performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

kontaktlinser.no

223 ms

kontaktlinser_.aspx

112 ms

kontaktlinser_.aspx

946 ms

facebook.css

217 ms

Lenses.css

328 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 73% of them (45 requests) were addressed to the original Kontaktlinser.no, 15% (9 requests) were made to Static.xx.fbcdn.net and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (953 ms) belongs to the original domain Kontaktlinser.no.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.7 kB (18%)

Content Size

299.5 kB

After Optimization

244.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kontaktlinser.no main page is 299.5 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. 35% of websites need less resources to load. Images take 225.8 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 44.1 kB

  • Original 65.7 kB
  • After minification 61.7 kB
  • After compression 21.6 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 44.1 kB or 67% of the original size.

Image Optimization

-3%

Potential reduce by 7.7 kB

  • Original 225.8 kB
  • After minification 218.1 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

-32%

Potential reduce by 1.7 kB

  • Original 5.2 kB
  • After minification 5.2 kB
  • After compression 3.5 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 1.7 kB or 32% of the original size.

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 18 (31%)

Requests Now

58

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 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 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kontaktlinser.no

kontaktlinser.no

223 ms

kontaktlinser_.aspx

kontaktlinser_.aspx

112 ms

kontaktlinser_.aspx

kontaktlinser_.aspx

946 ms

facebook.css

facebook.css

217 ms

Lenses.css

Lenses.css

328 ms

WebResource.axd

WebResource.axd

331 ms

gtm.js

gtm.js

72 ms

mainBg.png

mainBg.png

112 ms

search.png

search.png

192 ms

LW_red_rgb.png

LW_red_rgb.png

222 ms

yourlenses.jpg

yourlenses.jpg

221 ms

lenson-129x26.jpg

lenson-129x26.jpg

323 ms

SBG%20Logo%20linser.png

SBG%20Logo%20linser.png

332 ms

lavista_Kontaktlinser%20Logo.png

lavista_Kontaktlinser%20Logo.png

332 ms

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

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

536 ms

magi4eyes.jpg

magi4eyes.jpg

535 ms

johnson.jpg

johnson.jpg

536 ms

ocularsciences.jpg

ocularsciences.jpg

537 ms

clearlab.jpg

clearlab.jpg

539 ms

cibavision.jpg

cibavision.jpg

539 ms

bauschLomb.jpg

bauschLomb.jpg

549 ms

soflensDD_grupp_75x65.jpg

soflensDD_grupp_75x65.jpg

550 ms

Expressions%20Colors%20Liten.jpg

Expressions%20Colors%20Liten.jpg

582 ms

freshlook_oneday_75x65.jpg

freshlook_oneday_75x65.jpg

567 ms

1dAcuvue_grupp_75x65.jpg

1dAcuvue_grupp_75x65.jpg

631 ms

crazylenses_75x65.jpg

crazylenses_75x65.jpg

648 ms

proclear_1day_75x65.jpg

proclear_1day_75x65.jpg

659 ms

biofinity_grupp_75x65.jpg

biofinity_grupp_75x65.jpg

659 ms

Proclear%20Toric%20liten.jpg

Proclear%20Toric%20liten.jpg

680 ms

systane_flaska_75x65.jpg

systane_flaska_75x65.jpg

711 ms

CibaSoft%20liten.jpg

CibaSoft%20liten.jpg

756 ms

Biocolor%2055%20liten.jpg

Biocolor%2055%20liten.jpg

777 ms

blink_flaska_75x65.jpg

blink_flaska_75x65.jpg

769 ms

Hvit%20Liten.jpg

Hvit%20Liten.jpg

768 ms

clear_38_75x65.jpg

clear_38_75x65.jpg

791 ms

likebox.php

likebox.php

404 ms

logo.png

logo.png

824 ms

search.png

search.png

865 ms

menuBg.png

menuBg.png

861 ms

topMenuArrow.png

topMenuArrow.png

861 ms

leftPaneTop.png

leftPaneTop.png

887 ms

leftMenuArrow.png

leftMenuArrow.png

887 ms

mainTableLeft.png

mainTableLeft.png

953 ms

destination

destination

56 ms

fbds.js

fbds.js

13 ms

preload

preload

249 ms

mainTableMainFront.jpg

mainTableMainFront.jpg

884 ms

mainTableRight.png

mainTableRight.png

881 ms

mainTableBottom.png

mainTableBottom.png

820 ms

WebResource.axd

WebResource.axd

801 ms

init

init

316 ms

smguwu4Bp4n.css

smguwu4Bp4n.css

13 ms

Aq3fWRqzWdY.js

Aq3fWRqzWdY.js

20 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

53 ms

vxmlpLbAeCj.js

vxmlpLbAeCj.js

55 ms

Q-X-GXL_I_5.js

Q-X-GXL_I_5.js

54 ms

_02W6YRik00.js

_02W6YRik00.js

61 ms

qJoe20iyDr0.js

qJoe20iyDr0.js

60 ms

p55HfXW__mM.js

p55HfXW__mM.js

59 ms

348322586_6372490699471914_713328102914072477_n.png

348322586_6372490699471914_713328102914072477_n.png

140 ms

348465284_3516883018633865_5013852953624848376_n.jpg

348465284_3516883018633865_5013852953624848376_n.jpg

128 ms

VuRstRCPjmu.png

VuRstRCPjmu.png

9 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: