Tools & Wizards About Us
kuvertwelt.de screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

kuvertwelt.de

Kuverts & Briefumschläge günstig bestellen | Kuvertwelt.de

Page Load Speed

3.6 sec in total

First Response

291 ms

Resources Loaded

2.5 sec

Page Rendered

854 ms

kuvertwelt.de screenshot

About Website

Click here to check amazing Kuvertwelt content for Germany. Otherwise, check out these important facts you probably never knew about kuvertwelt.de

Günstige Kuverts und Briefumschläge online kaufen. ✅Große Auswahl ✅bunter Briefumschläge u. ✅schnelle Lieferung ►Jetzt bestellen!

Visit kuvertwelt.de

Key Findings

We analyzed Kuvertwelt.de page load time and found that the first response time was 291 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kuvertwelt.de performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value1.159

1/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

kuvertwelt.de

291 ms

www.kuvertwelt.de

672 ms

stylesheet.min.css

245 ms

cc7fe9483a2521c3971f322c2c8cf93e.js

615 ms

tpl_plugins.min.css

407 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 96% of them (49 requests) were addressed to the original Kuvertwelt.de, 4% (2 requests) were made to Apps.shopauskunft.de. The less responsive or slowest element that took the longest time to load (805 ms) belongs to the original domain Kuvertwelt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.4 kB (13%)

Content Size

780.1 kB

After Optimization

680.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kuvertwelt.de main page is 780.1 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. 25% of websites need less resources to load. Images take 441.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 87.0 kB

  • Original 108.8 kB
  • After minification 96.6 kB
  • After compression 21.8 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. This page needs HTML code to be minified as it can gain 12.2 kB, which is 11% 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 87.0 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 10.5 kB

  • Original 441.7 kB
  • After minification 431.2 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. Kuvertwelt images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 557 B

  • Original 161.4 kB
  • After minification 161.4 kB
  • After compression 160.9 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

-2%

Potential reduce by 1.4 kB

  • Original 68.1 kB
  • After minification 68.1 kB
  • After compression 66.8 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. Kuvertwelt.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (57%)

Requests Now

42

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuvertwelt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kuvertwelt.de

kuvertwelt.de

291 ms

www.kuvertwelt.de

www.kuvertwelt.de

672 ms

stylesheet.min.css

stylesheet.min.css

245 ms

cc7fe9483a2521c3971f322c2c8cf93e.js

cc7fe9483a2521c3971f322c2c8cf93e.js

615 ms

tpl_plugins.min.css

tpl_plugins.min.css

407 ms

jquery.min.js

jquery.min.js

331 ms

tpl_plugins.min.js

tpl_plugins.min.js

581 ms

klaro-config.js

klaro-config.js

379 ms

klaro.js

klaro.js

608 ms

hd7b.js

hd7b.js

380 ms

logo.png

logo.png

363 ms

logo-shopauskunft.png

logo-shopauskunft.png

363 ms

logo-haendlerbund.png

logo-haendlerbund.png

364 ms

benefits_1.png

benefits_1.png

364 ms

benefits_2.png

benefits_2.png

399 ms

11.png

11.png

417 ms

7.png

7.png

416 ms

9.png

9.png

501 ms

10.png

10.png

502 ms

startseite.jpg

startseite.jpg

724 ms

payment_icons.png

payment_icons.png

535 ms

divider.png

divider.png

285 ms

rubik-v9-latin-regular.woff

rubik-v9-latin-regular.woff

218 ms

rubik-v9-latin-500.woff

rubik-v9-latin-500.woff

256 ms

rubik-v9-latin-300.woff

rubik-v9-latin-300.woff

276 ms

rubik-v9-latin-700.woff

rubik-v9-latin-700.woff

369 ms

fa-regular-400.woff

fa-regular-400.woff

478 ms

fa-light-300.woff

fa-light-300.woff

612 ms

fa-solid-900.woff

fa-solid-900.woff

602 ms

kuvertwelt-main1.jpg

kuvertwelt-main1.jpg

495 ms

seal.php

seal.php

212 ms

color-blau.png

color-blau.png

331 ms

color-braun.png

color-braun.png

348 ms

color-creme.png

color-creme.png

447 ms

color-gelb.png

color-gelb.png

455 ms

color-gold.png

color-gold.png

470 ms

color-grau.png

color-grau.png

500 ms

color-gruen.png

color-gruen.png

564 ms

color-kraftpapier.png

color-kraftpapier.png

570 ms

color-lila.png

color-lila.png

581 ms

color-marmoriert.png

color-marmoriert.png

578 ms

color-metallic.png

color-metallic.png

583 ms

color-motiv.png

color-motiv.png

613 ms

color-orange.png

color-orange.png

682 ms

color-pink.png

color-pink.png

690 ms

color-rosa.png

color-rosa.png

696 ms

color-rot.png

color-rot.png

696 ms

color-schwarz.png

color-schwarz.png

703 ms

color-silber.png

color-silber.png

728 ms

color-transparent.png

color-transparent.png

798 ms

color-weiss-2.png

color-weiss-2.png

805 ms

Accessibility Review

kuvertwelt.de accessibility score

81

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

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

kuvertwelt.de best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kuvertwelt.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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuvertwelt.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 Kuvertwelt.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

kuvertwelt.de

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