Tools & Wizards About Us
briefkasten2012.de screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

4.4 sec in total

First Response

319 ms

Resources Loaded

3.9 sec

Page Rendered

143 ms

briefkasten2012.de screenshot

About Website

Visit briefkasten2012.de now to see the best up-to-date Briefkasten2012 content for Germany and also check out these interesting facts you probably never knew about briefkasten2012.de

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Key Findings

We analyzed Briefkasten2012.de page load time and found that the first response time was 319 ms and then it took 4.1 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

briefkasten2012.de performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.197

62/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

briefkasten2012.de

319 ms

www.briefkasten2012.de

582 ms

241 ms

package-sf.css

316 ms

package-sf.js

650 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 92% of them (49 requests) were addressed to the original Briefkasten2012.de, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Shop.strato.de. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Briefkasten2012.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 554.3 kB (72%)

Content Size

775.1 kB

After Optimization

220.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Briefkasten2012.de main page is 775.1 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. 30% of websites need less resources to load. Javascripts take 474.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 26.3 kB

  • Original 34.2 kB
  • After minification 30.9 kB
  • After compression 8.0 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 26.3 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 556 B

  • Original 11.4 kB
  • After minification 10.9 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. Briefkasten2012 images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 318.1 kB

  • Original 474.3 kB
  • After minification 473.4 kB
  • After compression 156.2 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 318.1 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 209.4 kB

  • Original 255.2 kB
  • After minification 223.0 kB
  • After compression 45.9 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. Briefkasten2012.de needs all CSS files to be minified and compressed as it can save up to 209.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (66%)

Requests Now

50

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Briefkasten2012. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

briefkasten2012.de

briefkasten2012.de

319 ms

www.briefkasten2012.de

www.briefkasten2012.de

582 ms

241 ms

package-sf.css

package-sf.css

316 ms

package-sf.js

package-sf.js

650 ms

StorefrontStyle_64.css

StorefrontStyle_64.css

441 ms

style-ie.css

style-ie.css

209 ms

de-DE.js

de-DE.js

231 ms

EUR.js

EUR.js

232 ms

string.js

string.js

231 ms

browser.js

browser.js

268 ms

scope.js

scope.js

276 ms

json.js

json.js

422 ms

base64.js

base64.js

451 ms

inject-sec-token.js

inject-sec-token.js

454 ms

cookie.js

cookie.js

457 ms

storage.js

storage.js

454 ms

button.js

button.js

513 ms

draggable.js

draggable.js

688 ms

resizable.js

resizable.js

684 ms

$pub.js

$pub.js

713 ms

class.js

class.js

760 ms

mime.js

mime.js

791 ms

$dict.js

$dict.js

825 ms

core.js

core.js

1007 ms

support.js

support.js

947 ms

$tmpl.js

$tmpl.js

963 ms

load.js

load.js

1014 ms

touch.js

touch.js

1037 ms

version.js

version.js

1033 ms

validate.js

validate.js

1286 ms

de_epages.js

de_epages.js

1189 ms

bgr_roof_floatin.png

bgr_roof_floatin.png

1170 ms

bgr_roof.png

bgr_roof.png

1188 ms

bgr_header_floatin.png

bgr_header_floatin.png

1238 ms

bgr_header.png

bgr_header.png

1071 ms

ico_s_search.png

ico_s_search.png

1332 ms

dropdown.js

dropdown.js

1419 ms

$ready.js

$ready.js

1424 ms

gadget_contentslider.png

gadget_contentslider.png

896 ms

ico_s_printer.png

ico_s_printer.png

1488 ms

suggest.js

suggest.js

1375 ms

analytics.js

analytics.js

6 ms

cookiemessage.js

cookiemessage.js

1460 ms

energylabel.js

energylabel.js

1705 ms

collect

collect

13 ms

collect

collect

62 ms

utf8.js

utf8.js

1718 ms

dict.de.json

dict.de.json

1004 ms

dictionary.de.json

dictionary.de.json

626 ms

img_tree_empty.png

img_tree_empty.png

209 ms

contentslider.js

contentslider.js

629 ms

simpledialog.js

simpledialog.js

345 ms

Accessibility Review

briefkasten2012.de accessibility score

82

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

briefkasten2012.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

briefkasten2012.de SEO score

92

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

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

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 Briefkasten2012.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 Briefkasten2012.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

briefkasten2012.de

Open Graph description is not detected on the main page of Briefkasten2012. 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: