Tools & Wizards About Us
experimentis-shop.de screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

experimentis-shop.de

experimentis® Shop: Der Shop für Physikspielzeug

Page Load Speed

5.2 sec in total

First Response

349 ms

Resources Loaded

4.7 sec

Page Rendered

147 ms

experimentis-shop.de screenshot

About Website

Visit experimentis-shop.de now to see the best up-to-date Experimentis Shop content for Germany and also check out these interesting facts you probably never knew about experimentis-shop.de

Physikspielzeug + wissenschaftliche Spielereien | Experimente + Experimentierkästen | Geschenke + Geschenkideen aus Physik, Mathematik, Astronomie + Informatik

Visit experimentis-shop.de

Key Findings

We analyzed Experimentis-shop.de page load time and found that the first response time was 349 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

experimentis-shop.de performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,890 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.155

74/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

experimentis-shop.de

349 ms

www.experimentis-shop.de

634 ms

1716374120_61728028a12fd934d81ead9ee738940f.css

33 ms

loader.js

197 ms

api.js

74 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 77% of them (54 requests) were addressed to the original Experimentis-shop.de, 11% (8 requests) were made to Bat.bing.com and 4% (3 requests) were made to L.ecn-ldr.de. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Experimentis-shop.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 461.6 kB (13%)

Content Size

3.6 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Experimentis-shop.de main page is 3.6 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. 55% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 338.1 kB

  • Original 372.8 kB
  • After minification 372.8 kB
  • After compression 34.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 338.1 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 78.7 kB

  • Original 2.7 MB
  • After minification 2.6 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. Experimentis Shop images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 44.8 kB

  • Original 485.7 kB
  • After minification 485.7 kB
  • After compression 440.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 103.5 kB
  • After minification 103.5 kB
  • After compression 103.5 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. Experimentis-shop.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (18%)

Requests Now

60

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Experimentis 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

experimentis-shop.de

experimentis-shop.de

349 ms

www.experimentis-shop.de

www.experimentis-shop.de

634 ms

1716374120_61728028a12fd934d81ead9ee738940f.css

1716374120_61728028a12fd934d81ead9ee738940f.css

33 ms

loader.js

loader.js

197 ms

api.js

api.js

74 ms

v2

v2

122 ms

pqt-tracking.min.js

pqt-tracking.min.js

682 ms

1716374120_61728028a12fd934d81ead9ee738940f.js

1716374120_61728028a12fd934d81ead9ee738940f.js

117 ms

XAD71035D8B2B5759765A268A92F6D65C.js

XAD71035D8B2B5759765A268A92F6D65C.js

23 ms

recaptcha__en.js

recaptcha__en.js

67 ms

bat.js

bat.js

112 ms

Startseiten-Main-Teaser-Desktop_2500x800px_Pruefungshelfer_800x800.jpg

Startseiten-Main-Teaser-Desktop_2500x800px_Pruefungshelfer_800x800.jpg

624 ms

Startseiten-Main-Teaser-Desktop_2500x800px_Klassiker_800x800.jpg

Startseiten-Main-Teaser-Desktop_2500x800px_Klassiker_800x800.jpg

625 ms

Startseiten-Main-Teaser-Mobil_800x800px_Pruefungshelfer_800x800.jpg

Startseiten-Main-Teaser-Mobil_800x800px_Pruefungshelfer_800x800.jpg

77 ms

Startseiten-Main-Teaser-Mobil_800x800px_Klassiker_800x800.jpg

Startseiten-Main-Teaser-Mobil_800x800px_Klassiker_800x800.jpg

690 ms

Middleteaser_Urlaubsbegleiter_1920x1360_800x800.jpg

Middleteaser_Urlaubsbegleiter_1920x1360_800x800.jpg

708 ms

Middleteaser_Sommerbox-der-Experimente_1920x1360_800x800.jpg

Middleteaser_Sommerbox-der-Experimente_1920x1360_800x800.jpg

766 ms

Middleteaser_Solar-Produkte_1920x1360_800x800.jpg

Middleteaser_Solar-Produkte_1920x1360_800x800.jpg

780 ms

Billboard-Excellent_Shop-10-970x2100-V2_800x800.jpg

Billboard-Excellent_Shop-10-970x2100-V2_800x800.jpg

699 ms

TA-Excellent-Shop-10-Jahre-2023-rgb-3D-504x680px_opt_800x800.png

TA-Excellent-Shop-10-Jahre-2023-rgb-3D-504x680px_opt_800x800.png

625 ms

Physik-Optik-Physikpielzeug-1280_200x200.jpg

Physik-Optik-Physikpielzeug-1280_200x200.jpg

1012 ms

Feel-flux-leder-gruppe-experimentis_01_200x200.jpg

Feel-flux-leder-gruppe-experimentis_01_200x200.jpg

1125 ms

OP01092_RainbowMaker_A_600x600_200x200.jpg

OP01092_RainbowMaker_A_600x600_200x200.jpg

1156 ms

piepei-astronaut-physik-geschenk-fuer-die-kueche-ostergeschenk-e_01_200x200.jpg

piepei-astronaut-physik-geschenk-fuer-die-kueche-ostergeschenk-e_01_200x200.jpg

1127 ms

ME02030-Newton-Sockel_200x200.jpg

ME02030-Newton-Sockel_200x200.jpg

1160 ms

ring-der-astronomen-astro-media-verlag-experimnetis_06_200x200.jpg

ring-der-astronomen-astro-media-verlag-experimnetis_06_200x200.jpg

1187 ms

Micha-experimentis_01_optdx0yAl5DCqWAL_800x800.jpg

Micha-experimentis_01_optdx0yAl5DCqWAL_800x800.jpg

1032 ms

Micha-experimentis_01_schmal_opt_800x800.jpg

Micha-experimentis_01_schmal_opt_800x800.jpg

1631 ms

Kategoriedarstellung_1200x850_Gutschein_grau_V2_opt_800x800.jpg

Kategoriedarstellung_1200x850_Gutschein_grau_V2_opt_800x800.jpg

1707 ms

Kategoriedarstellung_1200x850_Experimentieren-Forschen_grau_opt_800x800.jpg

Kategoriedarstellung_1200x850_Experimentieren-Forschen_grau_opt_800x800.jpg

1698 ms

Kategoriedarstellung_1200x850_Astronomie_grau_opt_800x800.jpg

Kategoriedarstellung_1200x850_Astronomie_grau_opt_800x800.jpg

1840 ms

Kategoriedarstellung_1200x850_Magnetisch-Elektrisch_grau_opt_800x800.jpg

Kategoriedarstellung_1200x850_Magnetisch-Elektrisch_grau_opt_800x800.jpg

1753 ms

Kategoriedarstellung_1200x850_Gutschein_opt_800x800.jpg

Kategoriedarstellung_1200x850_Gutschein_opt_800x800.jpg

1945 ms

Kategoriedarstellung_1200x850_Astronomie_grau_V2_opt_800x800.jpg

Kategoriedarstellung_1200x850_Astronomie_grau_V2_opt_800x800.jpg

2298 ms

Kategoriedarstellung_1200x850_Magnetisch-Elektrisch_grau_V2_opt_800x800.jpg

Kategoriedarstellung_1200x850_Magnetisch-Elektrisch_grau_V2_opt_800x800.jpg

2349 ms

Kategoriedarstellung_1200x850_Physik-Geschenke_grau_opt_800x800.jpg

Kategoriedarstellung_1200x850_Physik-Geschenke_grau_opt_800x800.jpg

2303 ms

Kategoriedarstellung_1200x850_Altersstufen_grau_opt_800x800.jpg

Kategoriedarstellung_1200x850_Altersstufen_grau_opt_800x800.jpg

2331 ms

Kategoriedarstellung_1200x850_Neu_grau_opt_800x800.jpg

Kategoriedarstellung_1200x850_Neu_grau_opt_800x800.jpg

1861 ms

Kategoriedarstellung_1200x850_Made-in-Germany_grau_opt_800x800.jpg

Kategoriedarstellung_1200x850_Made-in-Germany_grau_opt_800x800.jpg

2595 ms

193283_BALLANCE_Kugelspiel_800x800.jpg

193283_BALLANCE_Kugelspiel_800x800.jpg

2494 ms

Middleteaser_800x480px_FliegentlI8515j1LB3F_800x800.jpg

Middleteaser_800x480px_FliegentlI8515j1LB3F_800x800.jpg

2310 ms

Middleteaser_800x480px_Schreibtisch_800x800.jpg

Middleteaser_800x480px_Schreibtisch_800x800.jpg

2951 ms

Middleteaser_800x480px_Zeitmesser_800x800.jpg

Middleteaser_800x480px_Zeitmesser_800x800.jpg

2329 ms

Middleteaser_800x480px_Tassen_800x800.jpg

Middleteaser_800x480px_Tassen_800x800.jpg

2989 ms

Middleteaser_800x480px_PaS_800x800.jpg

Middleteaser_800x480px_PaS_800x800.jpg

2952 ms

Middleteaser_800x480px_Schule_800x800.jpg

Middleteaser_800x480px_Schule_800x800.jpg

2992 ms

Middleteaser_800x480px_Museum_800x800.jpg

Middleteaser_800x480px_Museum_800x800.jpg

2503 ms

97077472.js

97077472.js

11 ms

paket.jpg

paket.jpg

2986 ms

97077472

97077472

28 ms

0.7.34

0.7.34

100 ms

p

p

20 ms

p

p

16 ms

p

p

16 ms

p

p

27 ms

latest.js

latest.js

46 ms

shopware.woff

shopware.woff

2928 ms

tcinn-outline.ttf

tcinn-outline.ttf

2760 ms

core.js

core.js

19 ms

miso-light.woff

miso-light.woff

2819 ms

toggl-lieferhinweis_opt.jpg

toggl-lieferhinweis_opt.jpg

2837 ms

apple-pay.svg

apple-pay.svg

2767 ms

kreditkarte.svg

kreditkarte.svg

2529 ms

paypal.svg

paypal.svg

2527 ms

rechnung.svg

rechnung.svg

2305 ms

sofort.svg

sofort.svg

2295 ms

vorkasse.svg

vorkasse.svg

2214 ms

icon-facebook.svg

icon-facebook.svg

2223 ms

icon-youtube.svg

icon-youtube.svg

2211 ms

icon-instagram.svg

icon-instagram.svg

2223 ms

Accessibility Review

experimentis-shop.de accessibility score

66

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

button, link, and menuitem elements do not have accessible names.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

experimentis-shop.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

Missing source maps for large first-party JavaScript

SEO Factors

experimentis-shop.de SEO score

83

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 Experimentis-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 Experimentis-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

experimentis-shop.de

Open Graph data is detected on the main page of Experimentis Shop. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: