Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

blog.groupon.de

Groupon® Offizielle Website | Online-Shopping-Angebote und Coupons | Spare bis zu 70%

Page Load Speed

3.7 sec in total

First Response

340 ms

Resources Loaded

2.8 sec

Page Rendered

552 ms

blog.groupon.de screenshot

About Website

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

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Key Findings

We analyzed Blog.groupon.de page load time and found that the first response time was 340 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 55% of websites can load faster.

Performance Metrics

blog.groupon.de performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value12,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

blog.groupon.de

340 ms

bp.css

197 ms

style.css

193 ms

style.css

198 ms

style-v2.css

197 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 46% of them (55 requests) were addressed to the original Blog.groupon.de, 12% (14 requests) were made to Apis.google.com and 12% (14 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Blog.groupon.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 422.0 kB (40%)

Content Size

1.1 MB

After Optimization

636.6 kB

In fact, the total size of Blog.groupon.de main page is 1.1 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. 70% of websites need less resources to load. Images take 510.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 144.5 kB

  • Original 175.7 kB
  • After minification 162.7 kB
  • After compression 31.2 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 144.5 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 17.8 kB

  • Original 510.5 kB
  • After minification 492.7 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. Blog Groupon images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 204.5 kB

  • Original 306.6 kB
  • After minification 291.3 kB
  • After compression 102.1 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 204.5 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 55.1 kB

  • Original 65.8 kB
  • After minification 44.3 kB
  • After compression 10.6 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. Blog.groupon.de needs all CSS files to be minified and compressed as it can save up to 55.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 67 (57%)

Requests Now

117

After Optimization

50

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Groupon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blog.groupon.de accessibility score

96

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.

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

blog.groupon.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

blog.groupon.de SEO score

94

Search Engine Optimization Advices

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 Blog.groupon.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 Blog.groupon.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

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