Access entwickler-magazin.de. Entwickler Magazin - Tools, Technologien, Techniken für IT-Profis

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

entwickler-magazin.de

319 ms

258 ms

337 ms

682334e00f534bcfda122a3c73e94d54.js

40 ms

29573def1d9e31e44c8f2df736195ccf.js

40 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Entwickler-magazin.de, 89% (96 requests) were made to Entwickler.de and 4% (4 requests) were made to S3.eu-west-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Entwickler.de.

Content Size

1.6 MB

After Optimization

1.3 MB

In fact, the total size of Entwickler-magazin.de main page is 1.6 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. 45% of websites need less resources to load. Javascripts take 940.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 247.0 kB

Original 306.2 kB
After minification 290.3 kB
After compression 59.1 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 247.0 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 29.1 kB

Original 201.3 kB
After minification 172.2 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, Entwickler Magazin needs image optimization as it can save up to 29.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 5.0 kB

Original 940.8 kB
After minification 940.8 kB
After compression 935.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-25%

Potential reduce by 34.0 kB

Original 137.3 kB
After minification 130.4 kB
After compression 103.3 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. Entwickler-magazin.de needs all CSS files to be minified and compressed as it can save up to 34.0 kB or 25% of the original size.

Requests Now

101

After Optimization

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Entwickler Magazin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 17 to 1 for CSS 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

[aria-*] attributes do not match their roles

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

High

[aria-*] attributes do not have valid values

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

High

Links do not have a discernible name

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

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 Entwickler-magazin.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 Entwickler-magazin.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

entwickler-magazin.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Entwickler Magazin - Tools, Technologien, Techniken für IT-Profis

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

entwickler-magazin.de

682334e00f534bcfda122a3c73e94d54.js

29573def1d9e31e44c8f2df736195ccf.js

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

entwickler-magazin.de

682334e00f534bcfda122a3c73e94d54.js

29573def1d9e31e44c8f2df736195ccf.js

animate.min.css

subscription-status.css

style.min.css

woocommerce-layout.css

woocommerce.css

wt-import-export-for-woo-public.css

form-themes.css

bundle.css

main.css

child-theme.min.css

cookieconsent.min.css

app.css

jquery.min.js

jquery-migrate.min.js

sands_ud.js

popper.min.js

jquery.cycle2.js

jquery.cycle2.carousel.js

jquery.touchSwipe.min.js

chunk-vendors.js

app.js

zxcvbn-async.min.js

splide.min.js

splide.min.css

splide.min.js

splide.min.css

moment-with-locales.min.js

moment-timezone.min.js

moment-timezone-with-data-10-year-range.min.js

vue@2

fideliohelper.js

c3d996229c2bd9b62ec3fd098393f7a9.js

jquery.blockUI.min.js

add-to-cart.min.js

js.cookie.min.js

woocommerce.min.js

cart-fragments.min.js

child-theme.min.js

wp-polyfill-inert.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

hooks.min.js