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herbig.net screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

herbig.net

Langenmüller

Page Load Speed

3 sec in total

First Response

253 ms

Resources Loaded

2.4 sec

Page Rendered

330 ms

herbig.net screenshot

About Website

Click here to check amazing Herbig content for Germany. Otherwise, check out these important facts you probably never knew about herbig.net

Willkommen beim Langenmüller Verlag - entdecken Sie das umfangreiche Programm mit Spielen, Kinder- & Jugendbüchern, Experimentierkästen & Ratgebern…

Visit herbig.net

Key Findings

We analyzed Herbig.net page load time and found that the first response time was 253 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

herbig.net performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.177

68/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

herbig.net

253 ms

www.langenmueller.de

588 ms

magelink.css

98 ms

fbb0a0cc56.css

194 ms

fcef1470ca.css

288 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Herbig.net, 93% (55 requests) were made to Langenmueller.de and 5% (3 requests) were made to Kasse.langenmueller.de. The less responsive or slowest element that took the longest time to load (922 ms) relates to the external source Langenmueller.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 239.6 kB (9%)

Content Size

2.6 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Herbig.net main page is 2.6 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. 50% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 58.3 kB

  • Original 68.6 kB
  • After minification 57.9 kB
  • After compression 10.3 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 10.7 kB, which is 16% 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 58.3 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 174.1 kB

  • Original 2.3 MB
  • After minification 2.2 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. Herbig images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.1 kB

  • Original 128.2 kB
  • After minification 128.1 kB
  • After compression 126.0 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

-12%

Potential reduce by 5.1 kB

  • Original 42.4 kB
  • After minification 42.3 kB
  • After compression 37.2 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. Herbig.net needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (28%)

Requests Now

54

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Herbig. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

herbig.net

herbig.net

253 ms

www.langenmueller.de

www.langenmueller.de

588 ms

magelink.css

magelink.css

98 ms

fbb0a0cc56.css

fbb0a0cc56.css

194 ms

fcef1470ca.css

fcef1470ca.css

288 ms

facebook_stream.min.css

facebook_stream.min.css

289 ms

flexslider.css

flexslider.css

290 ms

mods.css

mods.css

289 ms

all.min.css

all.min.css

294 ms

styles.css

styles.css

291 ms

mainpage.css

mainpage.css

383 ms

jquery.min.js

jquery.min.js

480 ms

magelink.js

magelink.js

384 ms

tooltipster.bundle.min.js

tooltipster.bundle.min.js

385 ms

scripts.min.js

scripts.min.js

389 ms

_includes.js

_includes.js

387 ms

config.js

config.js

476 ms

klaro.js

klaro.js

671 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

500 ms

Banner_1340x446_Ackermann.jpg

Banner_1340x446_Ackermann.jpg

385 ms

Signierte_Exemplare_erhaeltlich.png

Signierte_Exemplare_erhaeltlich.png

859 ms

Banner_1340x446_Hoch_Preuss.jpg

Banner_1340x446_Hoch_Preuss.jpg

482 ms

Design_ohne_Titel__6_.png

Design_ohne_Titel__6_.png

588 ms

csm_ackermann_u1_13671f4d8a.jpg

csm_ackermann_u1_13671f4d8a.jpg

97 ms

csm_9783784436814_1_191e8a0176.jpg

csm_9783784436814_1_191e8a0176.jpg

307 ms

csm_9783784437101_3_73a7c7318d.jpg

csm_9783784437101_3_73a7c7318d.jpg

307 ms

csm_9783784436975_1_1d510496c1.jpg

csm_9783784436975_1_1d510496c1.jpg

308 ms

csm_9783784436982_dc44b6267a.jpg

csm_9783784436982_dc44b6267a.jpg

366 ms

csm_9783784437002_final_32fca90dda.jpg

csm_9783784437002_final_32fca90dda.jpg

385 ms

csm_9783784437026_ff12734eb1.jpg

csm_9783784437026_ff12734eb1.jpg

461 ms

csm_9783784436951_a50bdf5b73.jpg

csm_9783784436951_a50bdf5b73.jpg

479 ms

csm_9783784436821_cc1be369b3.jpg

csm_9783784436821_cc1be369b3.jpg

480 ms

csm_9783784436838_b7b83e8eb4.jpg

csm_9783784436838_b7b83e8eb4.jpg

555 ms

csm_9783784436548_6424b4295b.jpg

csm_9783784436548_6424b4295b.jpg

584 ms

csm_9783784436852_neu_b7d645dd47.jpg

csm_9783784436852_neu_b7d645dd47.jpg

585 ms

csm_9783784436715_b1d02bf06d.jpg

csm_9783784436715_b1d02bf06d.jpg

584 ms

csm_9783784436661_0708a52e6f.jpg

csm_9783784436661_0708a52e6f.jpg

650 ms

csm_9783784436784_9db3a5b0d0.jpg

csm_9783784436784_9db3a5b0d0.jpg

683 ms

csm_9783784436753_d6cf5a8aee.jpg

csm_9783784436753_d6cf5a8aee.jpg

684 ms

csm_9783784436517_ce92f141cc.jpg

csm_9783784436517_ce92f141cc.jpg

679 ms

csm_9783784436760_66abc9dba3.jpg

csm_9783784436760_66abc9dba3.jpg

680 ms

topbar1.png

topbar1.png

704 ms

topbar2.png

topbar2.png

734 ms

topbar3.png

topbar3.png

737 ms

topbar4.png

topbar4.png

739 ms

topbar5.png

topbar5.png

739 ms

topbar6.png

topbar6.png

799 ms

topbar7.png

topbar7.png

829 ms

topbar1mobile.png

topbar1mobile.png

831 ms

kasse.png

kasse.png

836 ms

Lupe.svg

Lupe.svg

834 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

891 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

907 ms

erschienen64.png

erschienen64.png

922 ms

nach_oben.svg

nach_oben.svg

875 ms

672 ms

649 ms

645 ms

flexslider-icon.woff

flexslider-icon.woff

96 ms

Accessibility Review

herbig.net accessibility score

74

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

herbig.net 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

High

Page has valid source maps

SEO Factors

herbig.net SEO score

90

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Herbig.net can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Herbig.net 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

herbig.net

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