Tools & Wizards About Us
primeros.de screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

primeros.de

Erste-Hilfe-Kurs für den Führerschein, betriebliche Ersthelfer, ... | PRIMEROS

Page Load Speed

2.2 sec in total

First Response

225 ms

Resources Loaded

1.6 sec

Page Rendered

415 ms

primeros.de screenshot

About Website

Welcome to primeros.de homepage info - get ready to check PRIMEROS best content for Germany right away, or after learning these important things about primeros.de

Erste-Hilfe-Kurs bei PRIMEROS: Für Betriebe, für den Führerschein, für Studenten und Trainer und für alle, die mehr wissen wollen. PRIMEROS ist der führende Anbieter für gute Erste Hilfe

Visit primeros.de

Key Findings

We analyzed Primeros.de page load time and found that the first response time was 225 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

primeros.de performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

primeros.de

225 ms

primeros.de

394 ms

date_time_picker.css

30 ms

grey.css

35 ms

respond.min.js

35 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 73% of them (27 requests) were addressed to the original Primeros.de, 11% (4 requests) were made to Cdn.jsdelivr.net and 8% (3 requests) were made to App.primeros.de. The less responsive or slowest element that took the longest time to load (638 ms) relates to the external source App.primeros.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.8 kB (18%)

Content Size

275.6 kB

After Optimization

225.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Primeros.de main page is 275.6 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. 55% of websites need less resources to load. Images take 204.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 47.4 kB

  • Original 58.8 kB
  • After minification 50.8 kB
  • After compression 11.4 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 8.0 kB, which is 14% 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 47.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 203 B

  • Original 204.7 kB
  • After minification 204.5 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. PRIMEROS images are well optimized though.

CSS Optimization

-19%

Potential reduce by 2.2 kB

  • Original 12.0 kB
  • After minification 10.1 kB
  • After compression 9.8 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. Primeros.de needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (56%)

Requests Now

34

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PRIMEROS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

primeros.de

primeros.de

225 ms

primeros.de

primeros.de

394 ms

date_time_picker.css

date_time_picker.css

30 ms

grey.css

grey.css

35 ms

respond.min.js

respond.min.js

35 ms

cookieconsent.css

cookieconsent.css

42 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

76 ms

common_scripts_min.js

common_scripts_min.js

36 ms

functions.js

functions.js

106 ms

framework.combined-min.js

framework.combined-min.js

137 ms

framework.extras-min.css

framework.extras-min.css

100 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

100 ms

typeahead.bundle.js

typeahead.bundle.js

105 ms

search.js

search.js

105 ms

search-ehak.js

search-ehak.js

180 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

105 ms

frevr.jquery.js

frevr.jquery.js

186 ms

cookieconsent.umd.js

cookieconsent.umd.js

98 ms

element.js

element.js

198 ms

fbevents.js

fbevents.js

168 ms

widget

widget

638 ms

logo-primeros.png

logo-primeros.png

127 ms

index.jpg

index.jpg

113 ms

shutterstock_152454830.jpg

shutterstock_152454830.jpg

113 ms

betrieb2.webp

betrieb2.webp

111 ms

categories-ehak-1.jpg

categories-ehak-1.jpg

113 ms

shutterstock_85474693.jpg

shutterstock_85474693.jpg

134 ms

notfalltraining%20arztpraxis.jpg

notfalltraining%20arztpraxis.jpg

125 ms

shutterstock_327778547.jpg

shutterstock_327778547.jpg

134 ms

firstaid.jpeg

firstaid.jpeg

124 ms

fuhrerschein-home.jpg

fuhrerschein-home.jpg

125 ms

default-home.jpg

default-home.jpg

178 ms

ehak-home.jpg

ehak-home.jpg

178 ms

font-awesome.min.css

font-awesome.min.css

115 ms

bootstrap.min.css

bootstrap.min.css

3 ms

bootstrap.min.js

bootstrap.min.js

8 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

122 ms

Accessibility Review

primeros.de accessibility score

85

Accessibility Issues

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.

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 IDs are not unique

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

Links do not have a discernible name

Best Practices

primeros.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

primeros.de SEO score

89

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

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

    N/A

  • Encoding

    N/A

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

primeros.de

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