Access it-sa.de. it-sa 365 I Die ganzjährige Dialogplattform der IT-Security Branche

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value12.1 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.351

31/100

15%

TTI (Time to Interactive)

Value12.7 s

14/100

10%

it-sa.de

213 ms

it-sa.de

343 ms

www.it-sa.de

368 ms

www.itsa365.de

380 ms

90 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 6% of them (3 requests) were addressed to the original It-sa.de, 88% (43 requests) were made to Mc-e5b0d581-4409-4340-bc8b-9266-cdn-endpoint.azureedge.net and 6% (3 requests) were made to Itsa365.de. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Mc-e5b0d581-4409-4340-bc8b-9266-cdn-endpoint.azureedge.net.

Content Size

1.8 MB

After Optimization

1.3 MB

In fact, the total size of It-sa.de main page is 1.8 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. 25% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 106.9 kB

Original 130.0 kB
After minification 117.2 kB
After compression 23.1 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 106.9 kB or 82% of the original size.

Image Optimization

-18%

Potential reduce by 194.1 kB

Original 1.1 MB
After minification 875.7 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. Obviously, It Sa needs image optimization as it can save up to 194.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 64.5 kB

Original 392.5 kB
After minification 392.5 kB
After compression 328.0 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 64.5 kB or 16% of the original size.

CSS Optimization

-82%

Potential reduce by 208.7 kB

Original 253.5 kB
After minification 56.5 kB
After compression 44.8 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. It-sa.de needs all CSS files to be minified and compressed as it can save up to 208.7 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of It Sa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

These are opportunities to improve the legibility of your content.

High

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

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

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

High

Image elements do not have [alt] attributes

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 uses legible font sizes

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 It-sa.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 It-sa.de 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

it-sa.de

Open Graph description is not detected on the main page of It Sa. 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

it-sa 365 I Die ganzjährige Dialogplattform der IT-Security Branche

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

it-sa.de

it-sa.de

www.it-sa.de

www.itsa365.de

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

it-sa.de

it-sa.de

www.it-sa.de

www.itsa365.de

de-de

optimized-min.css

optimized-min.css

optimized-min.css

pre-optimized-min.css

pre-optimized-min.css

optimized-min.js

optimized-min.js

optimized-min.js

optimized-min.js

optimized-min.js

optimized-min.js

optimized-min.js

optimized-min.js

pre-optimized-min.js

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