Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

linsensuppe.de

Linsensuppe.de - Kontaktlinsen portofrei bestellen

Page Load Speed

4.7 sec in total

First Response

418 ms

Resources Loaded

4 sec

Page Rendered

329 ms

linsensuppe.de screenshot

About Website

Welcome to linsensuppe.de homepage info - get ready to check Linsensuppe best content for Germany right away, or after learning these important things about linsensuppe.de

Linsensuppe.de - Kontaktlinsen, Pflegemittel, Sonnenbrillen & Brillen - portofrei & auf Rechnung. Alcon, Coopervision, Johnson & Johnson, Aqua Rubin,…

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Key Findings

We analyzed Linsensuppe.de page load time and found that the first response time was 418 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

linsensuppe.de performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value1.448

0/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

linsensuppe.de

418 ms

loadhtml.cgi

481 ms

style.css

206 ms

jquery-1.7.1.js

711 ms

jquery.min.js

517 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 95% of them (118 requests) were addressed to the original Linsensuppe.de, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (931 ms) belongs to the original domain Linsensuppe.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 693.0 kB (26%)

Content Size

2.6 MB

After Optimization

1.9 MB

In fact, the total size of Linsensuppe.de main page is 2.6 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. 35% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 125.4 kB

  • Original 140.8 kB
  • After minification 124.1 kB
  • After compression 15.4 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 16.7 kB, which is 12% 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 125.4 kB or 89% of the original size.

Image Optimization

-12%

Potential reduce by 235.2 kB

  • Original 2.0 MB
  • After minification 1.8 MB

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, Linsensuppe needs image optimization as it can save up to 235.2 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

-71%

Potential reduce by 272.9 kB

  • Original 382.8 kB
  • After minification 269.1 kB
  • After compression 109.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 272.9 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 59.6 kB

  • Original 72.4 kB
  • After minification 59.1 kB
  • After compression 12.7 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. Linsensuppe.de needs all CSS files to be minified and compressed as it can save up to 59.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (12%)

Requests Now

121

After Optimization

106

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linsensuppe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

linsensuppe.de accessibility score

87

Accessibility Issues

ARIA

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.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

Links do not have a discernible name

Best Practices

linsensuppe.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

linsensuppe.de SEO score

91

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linsensuppe.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Linsensuppe.de 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

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