Access katzen-album.de. cattalk - das Katzen-Forum

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

katzen-album.de

343 ms

www.katzen-album.de

296 ms

content.css

94 ms

topnav_day.html

184 ms

sidenav.php

203 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 76% of them (38 requests) were addressed to the original Katzen-album.de, 20% (10 requests) were made to Ecx.images-amazon.com and 2% (1 request) were made to Rcm-de.amazon.de. The less responsive or slowest element that took the longest time to load (402 ms) relates to the external source Rcm-de.amazon.de.

Content Size

60.0 kB

After Optimization

50.9 kB

In fact, the total size of Katzen-album.de main page is 60.0 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. 15% of websites need less resources to load. Images take 48.5 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 1.5 kB

Original 2.5 kB
After minification 2.5 kB
After compression 1.0 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 1.5 kB or 60% of the original size.

Image Optimization

-0%

Potential reduce by 30 B

Original 48.5 kB
After minification 48.5 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. Katzen Album images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 637 B

Original 1.1 kB
After minification 912 B
After compression 446 B

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 637 B or 59% of the original size.

CSS Optimization

-88%

Potential reduce by 6.9 kB

Original 7.9 kB
After minification 6.4 kB
After compression 980 B

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. Katzen-album.de needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 88% of the original size.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katzen Album. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

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.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

DE
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Katzen-album.de 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 Katzen-album.de main page’s claimed encoding is iso-8859-1. 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

katzen-album.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

cattalk - das Katzen-Forum - Foren-Übersicht

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

katzen-album.de

www.katzen-album.de

content.css

topnav_day.html

sidenav.php

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

katzen-album.de

www.katzen-album.de

content.css

topnav_day.html

sidenav.php

content.php

frameset.css

oskar_mainlogo.gif

global.js

cm

trickschule.jpg

002039YY.jpg

Oskar_Postamt_klein.gif

010665VB.jpg

Oskar_Geburtstag_klein.gif

Oskar_bestcat_klein.gif

wolken_tag_oben.jpg

snav_thema_fruehling.gif

s.gif

snav_album.gif

snav_fanshop.gif

snav_ratgeber.gif

snav_literatur.gif

snav_postamt.gif

snav_forum.gif

snav_salon.gif

snav_shop.gif

snav_gaestebuch.gif

snav_impressum.gif

Count.cgi

topsites_teaser.gif

schwarz466x28.gif

516BUWp0bxL._SL60_.jpg

4165FjG8lOL._SL60_.jpg

51yeZCIM4OL._SL60_.jpg

51AVq-eOi6L._SL60_.jpg

51q6bZ6rOXL._SL60_.jpg

61iBJfQmjvL._SL60_.jpg

615gaK7M8oL._SL60_.jpg

41zf+q3N9rL._SL60_.jpg

51X7klyN0DL._SL60_.jpg

snav_album_h.gif

snav_ratgeber_h.gif