Access iz-jobs.de. Die besten Immobilien-Stellenangebote und die meisten Jobs für die Immobilienwirtschaft bei IZ-Jobs....

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

iz-jobs.de

316 ms

iz-jobs.de

382 ms

www.iz-jobs.de

823 ms

gtm.js

73 ms

legacy.css

110 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 72% of them (98 requests) were addressed to the original Iz-jobs.de, 7% (10 requests) were made to Adfarm1.adition.com and 4% (6 requests) were made to Iz-ng-cookie-banner.s3.eu-central-1.amazonaws.com. The less responsive or slowest element that took the longest time to load (942 ms) relates to the external source Iz-ng-cookie-banner.s3.eu-central-1.amazonaws.com.

Content Size

5.3 MB

After Optimization

3.9 MB

In fact, the total size of Iz-jobs.de main page is 5.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 196.8 kB

Original 222.9 kB
After minification 143.6 kB
After compression 26.1 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. This page needs HTML code to be minified as it can gain 79.3 kB, which is 36% 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 196.8 kB or 88% of the original size.

Image Optimization

-15%

Potential reduce by 564.7 kB

Original 3.8 MB
After minification 3.2 MB

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, IZ Jobs needs image optimization as it can save up to 564.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 703.3 kB

Original 1.2 MB
After minification 1.2 MB
After compression 495.9 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 703.3 kB or 59% of the original size.

CSS Optimization

-0%

Potential reduce by 210 B

Original 126.3 kB
After minification 126.3 kB
After compression 126.1 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. Iz-jobs.de has all CSS files already compressed.

Requests Now

129

After Optimization

The browser has sent 129 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IZ Jobs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 4 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 progressbar elements do not have accessible names.

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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

DE
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iz-jobs.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 Iz-jobs.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

iz-jobs.de

Open Graph description is not detected on the main page of IZ Jobs. 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

Die besten Immobilien-Stellenangebote und die meisten Jobs für die Immobilienwirtschaft bei IZ-Jobs.de

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

iz-jobs.de

iz-jobs.de

www.iz-jobs.de

gtm.js

legacy.css

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

iz-jobs.de

iz-jobs.de

www.iz-jobs.de

gtm.js

legacy.css

style.css

slick.css

jquery-3.5.1.min.js

popper.min.js

bootstrap.min.js

jquery.jscroll.min.js

standard.js

spamspan.js

ajax2.js

bewerbersuche.js

fenster.js

AC_RunActiveContent.js

Hyphenator_Loader.js

magicGrid.js

joboffensiveCarousel.js

slick.min.js

adition.js

js

jquery.typeahead.min.js

js

js

runtime-es2015.js

runtime-es5.js

polyfills-es5.js

polyfills-es2015.js

main-es5.js

main-es2015.js

js

js

js

jquery.colorbox-min.js

select2.min.js

de.js

analytics.js

collect

js

select2.min.css

Hyphenator.js