Tools & Wizards About Us
gsa-webkatalog.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

gsa-webkatalog.com

Kostenloser Webkatalog - Redaktionell gepflegtes Webverzeichnis

Page Load Speed

1.1 sec in total

First Response

338 ms

Resources Loaded

625 ms

Page Rendered

99 ms

gsa-webkatalog.com screenshot

About Website

Click here to check amazing Gsa Webkatalog content for Germany. Otherwise, check out these important facts you probably never knew about gsa-webkatalog.com

Kostenloses Webverzeichnis für Österreich, Deutschland und die Schweiz. Der GSA Webkatalog mit redaktionell ausgesuchten Links zu interessanten Webseiten.

Visit gsa-webkatalog.com

Key Findings

We analyzed Gsa-webkatalog.com page load time and found that the first response time was 338 ms and then it took 724 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

gsa-webkatalog.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

gsa-webkatalog.com

338 ms

bgcolor.jpg

197 ms

tabspace5x5.gif

287 ms

header_caution_sign_verlauf.gif

287 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Gsa-webkatalog.com and no external sources were called. The less responsive or slowest element that took the longest time to load (338 ms) belongs to the original domain Gsa-webkatalog.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.7 kB (76%)

Content Size

21.9 kB

After Optimization

5.2 kB

  • HTML
  • Images

In fact, the total size of Gsa-webkatalog.com main page is 21.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 18.9 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 2.0 kB

  • Original 3.0 kB
  • After minification 2.6 kB
  • After compression 994 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. This page needs HTML code to be minified as it can gain 349 B, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.0 kB or 67% of the original size.

Image Optimization

-78%

Potential reduce by 14.7 kB

  • Original 18.9 kB
  • After minification 4.2 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. Obviously, Gsa Webkatalog needs image optimization as it can save up to 14.7 kB or 78% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gsa Webkatalog. According to our analytics all requests are already optimized.

Network Requests Diagram

gsa-webkatalog.com

gsa-webkatalog.com

338 ms

bgcolor.jpg

bgcolor.jpg

197 ms

tabspace5x5.gif

tabspace5x5.gif

287 ms

header_caution_sign_verlauf.gif

header_caution_sign_verlauf.gif

287 ms

Accessibility Review

gsa-webkatalog.com accessibility score

53

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Internationalization and localization

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

Impact

Issue

High

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

Best Practices

gsa-webkatalog.com 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

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

gsa-webkatalog.com SEO score

58

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gsa-webkatalog.com 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 Gsa-webkatalog.com 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

gsa-webkatalog.com

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