Tools & Wizards About Us

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

lamellenshop.de

Lamellen, Lamellenvorhang online kaufen

Page Load Speed

2.1 sec in total

First Response

216 ms

Resources Loaded

1.8 sec

Page Rendered

90 ms

About Website

Visit lamellenshop.de now to see the best up-to-date Lamellen Shop content for Germany and also check out these interesting facts you probably never knew about lamellenshop.de

Vertrieb von innenliegendem Sonnenschutz, Lamellen, Lamellenvorhänge, Vertikallamellen, Vertikaljalousien, Ersatz für kaputte Lamellen und Zubehör. Bestellen Sie günstig im Lamellen-Shop.

Visit lamellenshop.de

Key Findings

We analyzed Lamellenshop.de page load time and found that the first response time was 216 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

lamellenshop.de performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

lamellenshop.de

216 ms

lamellen.php

130 ms

stylesheet1.css

114 ms

stylesheet2.css

225 ms

jquery-1.3.2.js

411 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Lamellenshop.de, 7% (2 requests) were made to Googletagmanager.com and 3% (1 request) were made to Trustedshops.com. The less responsive or slowest element that took the longest time to load (535 ms) belongs to the original domain Lamellenshop.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.3 kB (20%)

Content Size

237.1 kB

After Optimization

188.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lamellenshop.de main page is 237.1 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 100.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.9 kB

  • Original 28.4 kB
  • After minification 26.8 kB
  • After compression 6.5 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 21.9 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 9.2 kB

  • Original 100.6 kB
  • After minification 91.4 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. Lamellen Shop images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 16.3 kB

  • Original 98.5 kB
  • After minification 98.5 kB
  • After compression 82.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 16.3 kB or 17% of the original size.

CSS Optimization

-9%

Potential reduce by 827 B

  • Original 9.7 kB
  • After minification 9.7 kB
  • After compression 8.9 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. Lamellenshop.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (33%)

Requests Now

27

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lamellen Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lamellenshop.de accessibility score

73

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.

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

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

Best Practices

lamellenshop.de best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lamellenshop.de SEO score

69

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lamellenshop.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 Lamellenshop.de main page’s claimed encoding is iso-8859-1. 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 Lamellen Shop. 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: