Tools & Wizards About Us
ottozeus.de screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

ottozeus.de

Ottozeus - Kleben, Industriekleber mit Beratung | Shop

Page Load Speed

3.4 sec in total

First Response

292 ms

Resources Loaded

2.6 sec

Page Rendered

522 ms

ottozeus.de screenshot

About Website

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

Kleben mit hochwertigen Klebstoffen verschiedenster Marken - hier kaufen - schnelle Lieferung - telefonische Beratung bei Fragen zum Kleben | Ottozeus

Visit ottozeus.de

Key Findings

We analyzed Ottozeus.de page load time and found that the first response time was 292 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ottozeus.de performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

ottozeus.de

292 ms

ottozeus.de

355 ms

www.ottozeus.com

621 ms

7b68a8024ded8cdaea3e224606ec3307-1-SSL-1712674252.css

195 ms

ottozeus-logo-vector.svg

289 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Ottozeus.de, 89% (24 requests) were made to Ottozeus.com and 4% (1 request) were made to Widgets.trustedshops.com. The less responsive or slowest element that took the longest time to load (876 ms) relates to the external source Ottozeus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 221.1 kB (13%)

Content Size

1.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ottozeus.de main page is 1.8 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 85.2 kB

  • Original 107.4 kB
  • After minification 96.4 kB
  • After compression 22.2 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 85.2 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 111.4 kB

  • Original 1.4 MB
  • After minification 1.3 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. Ottozeus images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 449 B

  • Original 224.0 kB
  • After minification 224.0 kB
  • After compression 223.6 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

-99%

Potential reduce by 24.1 kB

  • Original 24.4 kB
  • After minification 267 B
  • After compression 249 B

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. Ottozeus.de needs all CSS files to be minified and compressed as it can save up to 24.1 kB or 99% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ottozeus. According to our analytics all requests are already optimized.

Network Requests Diagram

ottozeus.de

ottozeus.de

292 ms

ottozeus.de

ottozeus.de

355 ms

www.ottozeus.com

www.ottozeus.com

621 ms

7b68a8024ded8cdaea3e224606ec3307-1-SSL-1712674252.css

7b68a8024ded8cdaea3e224606ec3307-1-SSL-1712674252.css

195 ms

ottozeus-logo-vector.svg

ottozeus-logo-vector.svg

289 ms

page_top.jpg

page_top.jpg

518 ms

wishlist.svg

wishlist.svg

201 ms

delo_pur_9691_50_ml_doppelkartusche_web_1.jpg

delo_pur_9691_50_ml_doppelkartusche_web_1.jpg

347 ms

cb7b7797865f6003d9f3b72eccbbf92c-1660124435.js

cb7b7797865f6003d9f3b72eccbbf92c-1660124435.js

482 ms

27d431227a313e04e2c76e56a79ad1be-1714046349.js

27d431227a313e04e2c76e56a79ad1be-1714046349.js

566 ms

k_rapur_666_90_th_650_1_kg_set_web.jpg

k_rapur_666_90_th_650_1_kg_set_web.jpg

369 ms

born2bond_2-k_sofortklebstoff_10g_structural_web_1.jpg

born2bond_2-k_sofortklebstoff_10g_structural_web_1.jpg

282 ms

technicoll-floristik-kleber-12_stick_beutel-print.jpg

technicoll-floristik-kleber-12_stick_beutel-print.jpg

369 ms

Ottozeus_Wie_finde_ich_den_richtigen_Klebstoff.jpg

Ottozeus_Wie_finde_ich_den_richtigen_Klebstoff.jpg

690 ms

Beratung_Ottozeus_AdobeStock_365603381_768x512.jpeg

Beratung_Ottozeus_AdobeStock_365603381_768x512.jpeg

765 ms

Carbon_auf_Metall_kleben_zugeschnitten_768_x_512.jpg

Carbon_auf_Metall_kleben_zugeschnitten_768_x_512.jpg

738 ms

LKW-Plane_iStock-1165896011_359x359.jpg

LKW-Plane_iStock-1165896011_359x359.jpg

740 ms

THL-Vision_359x359.jpg

THL-Vision_359x359.jpg

686 ms

Applikationen_bei_K_chenm_bel_70741252_359x359.jpg

Applikationen_bei_K_chenm_bel_70741252_359x359.jpg

763 ms

suche.svg

suche.svg

647 ms

arrow-right.svg

arrow-right.svg

650 ms

arrow-right-orange.svg

arrow-right-orange.svg

714 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

788 ms

Roboto-BoldItalic.ttf

Roboto-BoldItalic.ttf

876 ms

Roboto-BlackItalic.ttf

Roboto-BlackItalic.ttf

768 ms

XF517C8DB08BCACAD850233E3DAF49D18.js

XF517C8DB08BCACAD850233E3DAF49D18.js

18 ms

877c25158b3ed07a2acb005b1942cd6f-1-SSL-1701683380.css

877c25158b3ed07a2acb005b1942cd6f-1-SSL-1701683380.css

103 ms

Accessibility Review

ottozeus.de accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

ottozeus.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

ottozeus.de SEO score

88

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

    DE

  • Encoding

    UTF-8

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

ottozeus.de

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