Access kontaktlinsenhit.de. kontaktlinsenhit.de - der Onlineshop für günstige Kontaktlinsen

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

48/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

www.kontaktlinsenhit.de

1292 ms

main-bust_1718006012.min.css

434 ms

PayPalLoader-bust_1690040958.js

307 ms

init-de-bust_651ceadf4e3314bf54481664cc753417.min.js

660 ms

scripts-bust_651ceadf4e3314bf54481664cc753417.js

303 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 99% of them (83 requests) were addressed to the original Kontaktlinsenhit.de, 1% (1 request) were made to Analytics.webgains.io. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Kontaktlinsenhit.de.

Content Size

1.2 MB

After Optimization

952.4 kB

In fact, the total size of Kontaktlinsenhit.de main page is 1.2 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. 45% of websites need less resources to load. Images take 654.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 143.1 kB

Original 162.9 kB
After minification 148.9 kB
After compression 19.8 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 143.1 kB or 88% of the original size.

Image Optimization

-12%

Potential reduce by 78.3 kB

Original 654.4 kB
After minification 576.1 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. Obviously, Kontaktlinsen Hit needs image optimization as it can save up to 78.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.5 kB

Original 272.6 kB
After minification 269.9 kB
After compression 268.1 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

-1%

Potential reduce by 631 B

Original 88.9 kB
After minification 88.9 kB
After compression 88.3 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. Kontaktlinsenhit.de has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kontaktlinsen Hit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA IDs are not unique

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.

High

Image elements do not have [alt] attributes

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

DE
Encoding

UTF-8

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

kontaktlinsenhit.de

Open Graph data is detected on the main page of Kontaktlinsen Hit. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

kontaktlinsenhit.de - der Onlineshop für günstige Kontaktlinsen

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.kontaktlinsenhit.de

main-bust_1718006012.min.css

PayPalLoader-bust_1690040958.js

init-de-bust_651ceadf4e3314bf54481664cc753417.min.js

scripts-bust_651ceadf4e3314bf54481664cc753417.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.kontaktlinsenhit.de

main-bust_1718006012.min.css

PayPalLoader-bust_1690040958.js

init-de-bust_651ceadf4e3314bf54481664cc753417.min.js

scripts-bust_651ceadf4e3314bf54481664cc753417.js

MapWidget.min.js

GMCounter.js

oil.js

GxCookieConsent.js

search.svg

logo_logo.png

basket.svg

Cooper-Logo.png

Alcon-Logo.png

BauschLomb.png

J-J-Logo.png

1576_0.jpg

Acuvue_Oasys_Multifocal2.png

acuvue-vita-kontaktlinsen-preisvergleich.jpg

loading.gif

solo_care_aqua_2x360ml_ciba_vision.jpg

Acuvue_Oasys_1_Day_300x250_210104_2.jpg

easySept.jpg

AirOptix_Asti_21.png

Acuvue%20OASYS%20with%20Hydraclear%20Plus%202-Wochenlinseb77a1.png

biotrue-2x300.jpg

AirOptix_HydraGlyde1.png

pixel_trans.gif

erfahrungen-icon.png

paypal-icon.png

Sofortuuberweisung_Logo.svg.png

dhl-icon.png

erfahrungen_02_2023.PNG

Goolge_Bewertungssymbol.PNG

biofinity-toric.jpg

biometics_toric_6_er_box.jpg

soflens_38_6er_box.jpg

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renu_multiplus_2x_360ml.jpg

opti-free_repleni_sh__300_ml.jpg

pure-moist-300ml.jpg

aricona-2.jpg

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