Tools & Wizards About Us
randstad-professionals.de screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

randstad-professionals.de

Personaldienstleister für IT, Engineering und Life Science - GULP

Page Load Speed

3.5 sec in total

First Response

309 ms

Resources Loaded

3.1 sec

Page Rendered

145 ms

randstad-professionals.de screenshot

About Website

Visit randstad-professionals.de now to see the best up-to-date Randstad Professionals content for Germany and also check out these interesting facts you probably never knew about randstad-professionals.de

GULP ist ein führender Personaldienstleister in den Bereichen IT, Engineering und Life Science für hochqualifizierte Experten & Unternehmen.

Visit randstad-professionals.de

Key Findings

We analyzed Randstad-professionals.de page load time and found that the first response time was 309 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

randstad-professionals.de performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

randstad-professionals.de

309 ms

www.randstad-professionals.de

307 ms

www.randstad-professionals.de

574 ms

screen.css

312 ms

all.js

509 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 79% of them (26 requests) were addressed to the original Randstad-professionals.de, 9% (3 requests) were made to Service.giosg.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Service.giosg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 487.2 kB (59%)

Content Size

820.1 kB

After Optimization

332.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Randstad-professionals.de main page is 820.1 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. 30% of websites need less resources to load. Javascripts take 515.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.5 kB

  • Original 67.4 kB
  • After minification 55.8 kB
  • After compression 10.9 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 11.6 kB, which is 17% 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 56.5 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 7.7 kB

  • Original 160.5 kB
  • After minification 152.7 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. Randstad Professionals images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 355.5 kB

  • Original 515.2 kB
  • After minification 515.2 kB
  • After compression 159.7 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 355.5 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 67.6 kB

  • Original 77.0 kB
  • After minification 50.5 kB
  • After compression 9.5 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. Randstad-professionals.de needs all CSS files to be minified and compressed as it can save up to 67.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Randstad Professionals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

randstad-professionals.de

randstad-professionals.de

309 ms

www.randstad-professionals.de

www.randstad-professionals.de

307 ms

www.randstad-professionals.de

www.randstad-professionals.de

574 ms

screen.css

screen.css

312 ms

all.js

all.js

509 ms

ext_core.js

ext_core.js

409 ms

shadowbox.css

shadowbox.css

302 ms

shadowbox.js

shadowbox.js

409 ms

1073 ms

analytics.js

analytics.js

20 ms

trans.gif

trans.gif

312 ms

teaser_standorte.gif

teaser_standorte.gif

414 ms

geschaeftsfelder_engineering.jpg

geschaeftsfelder_engineering.jpg

314 ms

geschaeftsfelder_it_services.jpg

geschaeftsfelder_it_services.jpg

315 ms

geschaeftsfelder_management_solutions.jpg

geschaeftsfelder_management_solutions.jpg

313 ms

startseite_tuev_vetrauenssiegel_de.jpg

startseite_tuev_vetrauenssiegel_de.jpg

411 ms

ActivityServer.bs

ActivityServer.bs

124 ms

collect

collect

25 ms

ebAttribution.js

ebAttribution.js

32 ms

header_kandidat_2015.jpg

header_kandidat_2015.jpg

741 ms

menu_blocks.gif

menu_blocks.gif

446 ms

gradient.png

gradient.png

448 ms

menu_arrow.gif

menu_arrow.gif

448 ms

dropshadow.png

dropshadow.png

546 ms

icon_padlock.png

icon_padlock.png

550 ms

button_submit.gif

button_submit.gif

743 ms

gradient_professionals_jobsearch_2015.png

gradient_professionals_jobsearch_2015.png

747 ms

button_arrow.gif

button_arrow.gif

739 ms

bg_geschaeftsmodelle.jpg

bg_geschaeftsmodelle.jpg

907 ms

bg_social_media2.jpg

bg_social_media2.jpg

810 ms

190 ms

giosgclient.app.build.573f6289eab7.js

giosgclient.app.build.573f6289eab7.js

193 ms

print.css

print.css

231 ms

Accessibility Review

randstad-professionals.de accessibility score

72

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

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

randstad-professionals.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

randstad-professionals.de SEO score

78

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

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

randstad-professionals.de

Open Graph description is not detected on the main page of Randstad Professionals. 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: