Tools & Wizards About Us
alpro.de screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

alpro.de

Sandalen, Schuhe & Clogs | BIRKENSTOCK Deutschland

Page Load Speed

2.8 sec in total

First Response

382 ms

Resources Loaded

1.7 sec

Page Rendered

725 ms

alpro.de screenshot

About Website

Click here to check amazing Alpro content. Otherwise, check out these important facts you probably never knew about alpro.de

Entdecken Sie BIRKENSTOCK Sandalen, Schuhe & Clogs in Deutschland. Zeitloses Design, unvergleichlicher Komfort und höchste Qualität. Jetzt im offiziellen Online-Shop einkaufen.

Visit alpro.de

Key Findings

We analyzed Alpro.de page load time and found that the first response time was 382 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

alpro.de performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value6,290 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.077

2/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

de

382 ms

api_dynamic.js

44 ms

api_static.js

77 ms

bsd-cms-5068-84.css

241 ms

build.min.js

98 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Alpro.de, 26% (11 requests) were made to Birkenstock.com and 12% (5 requests) were made to Photorankstatics-a.akamaihd.net. The less responsive or slowest element that took the longest time to load (683 ms) relates to the external source Helios.production.bsd.coremedia.cloud.

Page Optimization Overview & Recommendations

Page size can be reduced by 329.0 kB (27%)

Content Size

1.2 MB

After Optimization

912.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Alpro.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. 60% of websites need less resources to load. Images take 496.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 321.6 kB

  • Original 381.8 kB
  • After minification 379.6 kB
  • After compression 60.2 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 321.6 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 370 B

  • Original 496.3 kB
  • After minification 495.9 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. Alpro images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.1 kB

  • Original 363.4 kB
  • After minification 363.3 kB
  • After compression 356.3 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.

Requests Breakdown

Number of requests can be reduced by 15 (41%)

Requests Now

37

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alpro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

de

de

382 ms

api_dynamic.js

api_dynamic.js

44 ms

api_static.js

api_static.js

77 ms

bsd-cms-5068-84.css

bsd-cms-5068-84.css

241 ms

build.min.js

build.min.js

98 ms

birkenstock_WmsgQt.js

birkenstock_WmsgQt.js

76 ms

homepage.js

homepage.js

110 ms

commons-479708-2.js

commons-479708-2.js

336 ms

bsd-cms-5072-51.js

bsd-cms-5072-51.js

641 ms

widget.module.min.js

widget.module.min.js

100 ms

widget.polyfilled.min.js

widget.polyfilled.min.js

121 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

59 ms

dwac-21.7.js

dwac-21.7.js

145 ms

gretel.min.js

gretel.min.js

69 ms

applepay.js

applepay.js

92 ms

logo.svg

logo.svg

90 ms

flyout-arrow-down.svg

flyout-arrow-down.svg

90 ms

Hermes_Logo.jpg

Hermes_Logo.jpg

92 ms

-ymk-lemontea-2023-08-28-4148897432.webp

-ymk-lemontea-2023-08-28-4148897432.webp

383 ms

simonakovacova-2023-07-25-4144892195.webp

simonakovacova-2023-07-25-4144892195.webp

448 ms

teresathuy-2022-04-12-3970893236.webp

teresathuy-2022-04-12-3970893236.webp

355 ms

benvanrooy-2024-01-15-4169801468.webp

benvanrooy-2024-01-15-4169801468.webp

451 ms

ishabhansali-2020-11-27-3714733690-2-.webp

ishabhansali-2020-11-27-3714733690-2-.webp

171 ms

-ymk-lemontea-2023-08-28-4148897432.webp

-ymk-lemontea-2023-08-28-4148897432.webp

196 ms

simonakovacova-2023-07-25-4144892195.webp

simonakovacova-2023-07-25-4144892195.webp

678 ms

teresathuy-2022-04-12-3970893236.webp

teresathuy-2022-04-12-3970893236.webp

459 ms

benvanrooy-2024-01-15-4169801468.webp

benvanrooy-2024-01-15-4169801468.webp

677 ms

ishabhansali-2020-11-27-3714733690-2-.webp

ishabhansali-2020-11-27-3714733690-2-.webp

683 ms

gtm.js

gtm.js

167 ms

DINNextW05-Regular.woff

DINNextW05-Regular.woff

86 ms

DINNextW05-Medium.woff

DINNextW05-Medium.woff

86 ms

DINNextW05-Bold.woff

DINNextW05-Bold.woff

87 ms

b9a95ee0e8e116ff3b5ac8d5703bf080

b9a95ee0e8e116ff3b5ac8d5703bf080

29 ms

topseller

topseller

86 ms

recently-viewed

recently-viewed

27 ms

b9a95ee0e8e116ff3b5ac8d5703bf080

b9a95ee0e8e116ff3b5ac8d5703bf080

151 ms

build.min.css

build.min.css

36 ms

2186314043

2186314043

22 ms

recent

recent

27 ms

render.gif

render.gif

64 ms

viewer2v2.html

viewer2v2.html

49 ms

olapic-icons.woff

olapic-icons.woff

27 ms

Accessibility Review

alpro.de accessibility score

71

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

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

alpro.de best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

alpro.de SEO score

86

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

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 Alpro.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 Alpro.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

alpro.de

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