Tools & Wizards About Us
heinrich-vogel-shop.de screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

heinrich-vogel-shop.de

Heinrich Vogel Shop – Fachbücher, Formulare, Software, Zeitschriften

Page Load Speed

4.8 sec in total

First Response

1.1 sec

Resources Loaded

3.3 sec

Page Rendered

380 ms

heinrich-vogel-shop.de screenshot

About Website

Click here to check amazing Heinrich Vogel Shop content for Germany. Otherwise, check out these important facts you probably never knew about heinrich-vogel-shop.de

Online-Shop für Transport/Logistik, Personenverkehr, Gefahrgut, Aus- und Weiterbildung: Fachbücher, Fahreranweisungen, Formulare, Lehrmedien und Zeitschriften bequem online kaufen. Schauen Sie gleich ...

Visit heinrich-vogel-shop.de

Key Findings

We analyzed Heinrich-vogel-shop.de page load time and found that the first response time was 1.1 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

heinrich-vogel-shop.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.316

37/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

www.heinrich-vogel-shop.de

1109 ms

fonts.css

181 ms

foundation.css

294 ms

jquery-ui.min.css

325 ms

slick.css

329 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 77% of them (47 requests) were addressed to the original Heinrich-vogel-shop.de, 5% (3 requests) were made to Googletagmanager.com and 5% (3 requests) were made to App.usercentrics.eu. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Heinrich-vogel-shop.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 176.0 kB (3%)

Content Size

5.7 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heinrich-vogel-shop.de main page is 5.7 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. 65% of websites need less resources to load. Images take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 132.8 kB

  • Original 143.4 kB
  • After minification 76.9 kB
  • After compression 10.6 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 66.6 kB, which is 46% 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 132.8 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 4.3 kB

  • Original 5.0 MB
  • After minification 5.0 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. Heinrich Vogel Shop images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 33.8 kB

  • Original 469.3 kB
  • After minification 469.3 kB
  • After compression 435.5 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

-13%

Potential reduce by 5.1 kB

  • Original 39.1 kB
  • After minification 39.1 kB
  • After compression 34.0 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. Heinrich-vogel-shop.de needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (36%)

Requests Now

59

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heinrich Vogel Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.heinrich-vogel-shop.de

www.heinrich-vogel-shop.de

1109 ms

fonts.css

fonts.css

181 ms

foundation.css

foundation.css

294 ms

jquery-ui.min.css

jquery-ui.min.css

325 ms

slick.css

slick.css

329 ms

app-hvs.css

app-hvs.css

327 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

442 ms

jquery-ui.min.js

jquery-ui.min.js

554 ms

what-input.js

what-input.js

401 ms

foundation.min.js

foundation.min.js

548 ms

global.js

global.js

436 ms

slick.js

slick.js

543 ms

readmore.min.js

readmore.min.js

509 ms

jquery.elevateZoom-3.0.8.min.js

jquery.elevateZoom-3.0.8.min.js

580 ms

app.js

app.js

521 ms

gtm.js

gtm.js

212 ms

bat.js

bat.js

210 ms

logo-vhv.png

logo-vhv.png

213 ms

32949_0_2020_12_08_11_19_26_small.jpg

32949_0_2020_12_08_11_19_26_small.jpg

211 ms

92118_0_2023_01_24_13_53_08_small.jpg

92118_0_2023_01_24_13_53_08_small.jpg

269 ms

22739_0_2023_08_14_14_03_58_small.jpg

22739_0_2023_08_14_14_03_58_small.jpg

271 ms

92593_0_2019_11_07_09_59_39_small.jpg

92593_0_2019_11_07_09_59_39_small.jpg

269 ms

44638_0_2024_01_30_15_00_58_small.jpg

44638_0_2024_01_30_15_00_58_small.jpg

212 ms

bku_1920x613px.jpg

bku_1920x613px.jpg

613 ms

ggu-1920x613px.jpg

ggu-1920x613px.jpg

925 ms

FUMO%20Quiz%20-%20Slider%20Shop%201920x613-Max-Quality.jpg

FUMO%20Quiz%20-%20Slider%20Shop%201920x613-Max-Quality.jpg

820 ms

Slider_28001_HU.jpg

Slider_28001_HU.jpg

611 ms

Fahreranweisungen.jpg

Fahreranweisungen.jpg

465 ms

ADR_2023_Ausgabe2153w.jpg

ADR_2023_Ausgabe2153w.jpg

611 ms

BOKraft_neuTqYA.jpg

BOKraft_neuTqYA.jpg

658 ms

Gefahrgutpr%C3%BCfung_aktuell.jpg

Gefahrgutpr%C3%BCfung_aktuell.jpg

821 ms

Fachkunden.jpg

Fachkunden.jpg

717 ms

LeRu_neu.jpg

LeRu_neu.jpg

820 ms

119791_0_2024_05_07_13_26_57_small.jpg

119791_0_2024_05_07_13_26_57_small.jpg

766 ms

97788_0_2023_07_28_10_36_04_small.jpg

97788_0_2023_07_28_10_36_04_small.jpg

825 ms

79863_0_2024_05_02_15_05_43_small.jpg

79863_0_2024_05_02_15_05_43_small.jpg

875 ms

119729_0_2024_01_16_11_32_20_small.jpg

119729_0_2024_01_16_11_32_20_small.jpg

926 ms

119213_0_2023_03_10_10_23_56_small.jpg

119213_0_2023_03_10_10_23_56_small.jpg

927 ms

119669_0_2023_09_25_11_30_51_small.jpg

119669_0_2023_09_25_11_30_51_small.jpg

928 ms

23551_0_2024_02_06_13_27_50_small.jpg

23551_0_2024_02_06_13_27_50_small.jpg

933 ms

92157_0_2019_11_20_10_17_05_small.jpg

92157_0_2019_11_20_10_17_05_small.jpg

984 ms

91981_0_2019_07_10_14_41_43_small.jpg

91981_0_2019_07_10_14_41_43_small.jpg

1028 ms

payment.png

payment.png

1033 ms

gtm.js

gtm.js

203 ms

icon-search.png

icon-search.png

1016 ms

icon-cart.png

icon-cart.png

1018 ms

icon-cart-black.png

icon-cart-black.png

1007 ms

phone.png

phone.png

1037 ms

slider-controls.png

slider-controls.png

942 ms

loader.js

loader.js

43 ms

js

js

69 ms

ga.js

ga.js

23 ms

bundle_legacy.js

bundle_legacy.js

109 ms

__utm.gif

__utm.gif

88 ms

languages.json

languages.json

121 ms

de.json

de.json

176 ms

1px.png

1px.png

10 ms

print.css

print.css

114 ms

translations-de.json

translations-de.json

3 ms

v2.zopim.com

v2.zopim.com

40 ms

asset_composer.js

asset_composer.js

39 ms

Accessibility Review

heinrich-vogel-shop.de accessibility score

84

Accessibility Issues

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

Best Practices

heinrich-vogel-shop.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

heinrich-vogel-shop.de SEO score

81

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heinrich-vogel-shop.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 Heinrich-vogel-shop.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

heinrich-vogel-shop.de

Open Graph description is not detected on the main page of Heinrich Vogel Shop. 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: