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Report Summary

About Website

Welcome to couponster.at homepage info - get ready to check Couponster best content for Austria right away, or after learning these important things about couponster.at

Kostenlose Coupons und Gutscheincodes im Oktober 2023 bietet Dir couponster.at fürs Online-Shopping! Schnappe Dir gleich Gutscheine und spare!

Visit couponster.at

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

couponster.at

442 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Couponster.at and no external sources were called. The less responsive or slowest element that took the longest time to load (442 ms) belongs to the original domain Couponster.at.

Content Size

866.2 kB

After Optimization

522.7 kB

In fact, the total size of Couponster.at main page is 866.2 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 446.8 kB which makes up the majority of the site volume.

HTML Optimization

-6%

Potential reduce by 5 B

Original 86 B
After minification 86 B
After compression 81 B

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. This web page is already compressed.

Image Optimization

-10%

Potential reduce by 46.6 kB

Original 446.8 kB
After minification 400.2 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. Couponster images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 174.6 kB

Original 268.9 kB
After minification 267.5 kB
After compression 94.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 174.6 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 122.4 kB

Original 150.4 kB
After minification 144.0 kB
After compression 28.1 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. Couponster.at needs all CSS files to be minified and compressed as it can save up to 122.4 kB or 81% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Issues

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.

High

Document doesn't have a <title> element

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Document doesn't have a <title> element

Language and Encoding

Language Detected

DE
Language Claimed

N/A
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Couponster.at 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 Couponster.at main page’s claimed encoding is . 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

couponster.at

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