Tools & Wizards About Us
zentis.de screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

zentis.de

Markenwelt

Page Load Speed

2.6 sec in total

First Response

216 ms

Resources Loaded

2.1 sec

Page Rendered

293 ms

zentis.de screenshot

About Website

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

Köstliche Konfitüren, feine Cremes, edle Mandel- und Schokoladenspezialitäten. Kostprobe gefällig?

Visit zentis.de

Key Findings

We analyzed Zentis.de page load time and found that the first response time was 216 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zentis.de performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.142

78/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

zentis.de

216 ms

www.zentis.de

226 ms

zentis-2015-combined-mw.min.css

505 ms

2c058c25857d1bc0206f82382b84bd55_1455797827.css

379 ms

99adbd51bd2a6bcabd55d3f6077a9106_1445328432.js

489 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 14% of them (11 requests) were addressed to the original Zentis.de, 46% (35 requests) were made to Img1.zentis.de and 28% (21 requests) were made to Img2.zentis.de. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Img1.zentis.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 852.4 kB (28%)

Content Size

3.1 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zentis.de main page is 3.1 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 55.1 kB

  • Original 64.0 kB
  • After minification 43.4 kB
  • After compression 9.0 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 20.6 kB, which is 32% 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 55.1 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 14.7 kB

  • Original 2.0 MB
  • After minification 2.0 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. Zentis images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 406.1 kB

  • Original 573.1 kB
  • After minification 562.9 kB
  • After compression 167.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 406.1 kB or 71% of the original size.

CSS Optimization

-89%

Potential reduce by 376.5 kB

  • Original 425.4 kB
  • After minification 356.9 kB
  • After compression 48.9 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. Zentis.de needs all CSS files to be minified and compressed as it can save up to 376.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (38%)

Requests Now

74

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zentis. 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

zentis.de

zentis.de

216 ms

www.zentis.de

www.zentis.de

226 ms

zentis-2015-combined-mw.min.css

zentis-2015-combined-mw.min.css

505 ms

2c058c25857d1bc0206f82382b84bd55_1455797827.css

2c058c25857d1bc0206f82382b84bd55_1455797827.css

379 ms

99adbd51bd2a6bcabd55d3f6077a9106_1445328432.js

99adbd51bd2a6bcabd55d3f6077a9106_1445328432.js

489 ms

zentis-2015-combined-mw.js

zentis-2015-combined-mw.js

540 ms

Selectyze.jquery.min.js

Selectyze.jquery.min.js

309 ms

zentis-2015.js

zentis-2015.js

262 ms

zentis-check-2015_v1.js

zentis-check-2015_v1.js

262 ms

odoscope6.js

odoscope6.js

93 ms

odoscope6.zentistvspot.v20160202.js

odoscope6.zentistvspot.v20160202.js

185 ms

zentis-2015-combined-print-mw-v01.min.css

zentis-2015-combined-print-mw-v01.min.css

119 ms

search-icon.png

search-icon.png

235 ms

Produkte_flyout_image_hochformat.jpg

Produkte_flyout_image_hochformat.jpg

346 ms

sp.gif

sp.gif

109 ms

Fruehstuecks-Ernaehrungstipps_flyout_image_hochformat.png

Fruehstuecks-Ernaehrungstipps_flyout_image_hochformat.png

436 ms

Rezepte_flyout_image_hochformat.png

Rezepte_flyout_image_hochformat.png

532 ms

Naehrwertangaben_flyout_image_hochformat.png

Naehrwertangaben_flyout_image_hochformat.png

535 ms

Warenkunde_flyout_image_hochformat.png

Warenkunde_flyout_image_hochformat.png

441 ms

Fruchtfibel_flyout_image_hochformat.png

Fruchtfibel_flyout_image_hochformat.png

535 ms

Produkt-Auszeichnungen_flyout_image_hochformat.png

Produkt-Auszeichnungen_flyout_image_hochformat.png

654 ms

FAQ_flyout_image_hochformat.png

FAQ_flyout_image_hochformat.png

617 ms

Aktionen_flyout_image_hochformat.png

Aktionen_flyout_image_hochformat.png

716 ms

Produkte_flyout_image_hochformat.jpg

Produkte_flyout_image_hochformat.jpg

623 ms

Rezepte_flyout_image_hochformat.png

Rezepte_flyout_image_hochformat.png

810 ms

Naehrwertangaben_flyout_image_hochformat.jpg

Naehrwertangaben_flyout_image_hochformat.jpg

627 ms

Warenkunde_flyout_image_hochformat.png

Warenkunde_flyout_image_hochformat.png

797 ms

FAQ_flyout_image_hochformat.png

FAQ_flyout_image_hochformat.png

899 ms

Aktionen_flyout_image_hochformat.png

Aktionen_flyout_image_hochformat.png

812 ms

logo.png

logo.png

744 ms

Creme-Compose-Aprikose-Maracuja_product_slider_2015_quer.png

Creme-Compose-Aprikose-Maracuja_product_slider_2015_quer.png

809 ms

Sonnen-Fruechte-Erdbeere_product_slider_2015_quer.png

Sonnen-Fruechte-Erdbeere_product_slider_2015_quer.png

834 ms

Erdbeer-Maracuja-Cranberry_product_slider_2015_quer.png

Erdbeer-Maracuja-Cranberry_product_slider_2015_quer.png

888 ms

75-Frucht-Schwarzkirsche_product_slider_2015_quer.png

75-Frucht-Schwarzkirsche_product_slider_2015_quer.png

901 ms

Heimische-Fruechte-Bodensee-Apfel-mit-Vanille_product_slider_2015_quer.png

Heimische-Fruechte-Bodensee-Apfel-mit-Vanille_product_slider_2015_quer.png

902 ms

Leichte-Fruechte-Erdbeere_product_slider_2015_quer.png

Leichte-Fruechte-Erdbeere_product_slider_2015_quer.png

904 ms

Belnuga-Riegel_product_slider_2015_quer.png

Belnuga-Riegel_product_slider_2015_quer.png

926 ms

Nusspli_product_slider_2015_quer.png

Nusspli_product_slider_2015_quer.png

977 ms

BelManda-Orient-Pistazien-Marzipan_product_slider_2015_quer.png

BelManda-Orient-Pistazien-Marzipan_product_slider_2015_quer.png

991 ms

BelChoco-Caffe-Latte-Nougat_product_slider_2015_quer.png

BelChoco-Caffe-Latte-Nougat_product_slider_2015_quer.png

993 ms

Original-Aachener-Pfluemli_product_slider_2015_quer.png

Original-Aachener-Pfluemli_product_slider_2015_quer.png

994 ms

Belmandel_product_slider_2015_quer.png

Belmandel_product_slider_2015_quer.png

996 ms

Zentis-Fruehjahrsaktion_teaser_slider_2015_quer.jpg

Zentis-Fruehjahrsaktion_teaser_slider_2015_quer.jpg

1014 ms

Zentis-Hochfeine-Creationen-zum-Osterfest_teaser_slider_2015_quer.jpg

Zentis-Hochfeine-Creationen-zum-Osterfest_teaser_slider_2015_quer.jpg

1067 ms

Creation-des-Jahres-2016_teaser_slider_2015_quer.jpg

Creation-des-Jahres-2016_teaser_slider_2015_quer.jpg

1080 ms

Zentis-Web-Rallye_teaser_slider_2015_quer.png

Zentis-Web-Rallye_teaser_slider_2015_quer.png

1099 ms

Zentis-Newsletter-Neues-ueber-Produkte-Aktionen-und-Gewinnspiele_teaser_slider_2015_quer.jpg

Zentis-Newsletter-Neues-ueber-Produkte-Aktionen-und-Gewinnspiele_teaser_slider_2015_quer.jpg

1101 ms

Facebook-teaser-mit-Erdbeeren_teaser_slider_2015_quer.jpg

Facebook-teaser-mit-Erdbeeren_teaser_slider_2015_quer.jpg

1100 ms

Rezepte-23.02.-01.03_teaser_slider_2015_quer.jpg

Rezepte-23.02.-01.03_teaser_slider_2015_quer.jpg

1103 ms

flag-ger-small.jpg

flag-ger-small.jpg

216 ms

header-frontpage-bg.jpg

header-frontpage-bg.jpg

493 ms

1-Landschaft-Hand-mit-Erdbeere-mit-Produkt-Kampagne-Creation-des-Jahres.png

1-Landschaft-Hand-mit-Erdbeere-mit-Produkt-Kampagne-Creation-des-Jahres.png

770 ms

home.png

home.png

217 ms

bg.jpg

bg.jpg

308 ms

yahoo-dom-event.js

yahoo-dom-event.js

187 ms

sp.gif

sp.gif

233 ms

ornament-left.png

ornament-left.png

224 ms

ornament-right.png

ornament-right.png

225 ms

arrow-up.png

arrow-up.png

226 ms

footer-bg.jpg

footer-bg.jpg

404 ms

facebook-icon.png

facebook-icon.png

315 ms

youtube-icon.png

youtube-icon.png

322 ms

twitter-icon.png

twitter-icon.png

321 ms

google-plus-icon.png

google-plus-icon.png

409 ms

delimiter.jpg

delimiter.jpg

412 ms

close-sticky-teaser.png

close-sticky-teaser.png

412 ms

Zentis-Fruehjahrsaktion.png

Zentis-Fruehjahrsaktion.png

680 ms

slider-arrow-left.png

slider-arrow-left.png

500 ms

slider-arrow-right.png

slider-arrow-right.png

501 ms

slider-paginantion-item-selected.png

slider-paginantion-item-selected.png

509 ms

slider-paginantion-item.png

slider-paginantion-item.png

511 ms

upload-file-button.jpg

upload-file-button.jpg

94 ms

connection-min.js

connection-min.js

94 ms

datasource-min.js

datasource-min.js

93 ms

animation-min.js

animation-min.js

93 ms

autocomplete-min.js

autocomplete-min.js

98 ms

Accessibility Review

zentis.de accessibility score

65

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

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

zentis.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

High

Page has valid source maps

SEO Factors

zentis.de SEO score

85

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

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 Zentis.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 Zentis.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

zentis.de

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