Tools & Wizards About Us
jow-webkatalog.de screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

jow-webkatalog.de

Deutscher Webkatalog mit Backlinkpflicht oder kostenpflichtig

Page Load Speed

3.7 sec in total

First Response

355 ms

Resources Loaded

3 sec

Page Rendered

289 ms

jow-webkatalog.de screenshot

About Website

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

Im JOW-Webkatalog finden Sie hochwertige und interessante Webseiten aus verschiedenen Bereichen wie z.B. Auto, Computer, Finanzen, Freizeit, Urlaub und Tiere.

Visit jow-webkatalog.de

Key Findings

We analyzed Jow-webkatalog.de page load time and found that the first response time was 355 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

jow-webkatalog.de performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

65/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value3,030 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

jow-webkatalog.de

355 ms

www.jow-webkatalog.de

795 ms

style.css

206 ms

gal.js

306 ms

config

313 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 53% of them (29 requests) were addressed to the original Jow-webkatalog.de, 13% (7 requests) were made to Pagead2.googlesyndication.com and 11% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Jow-webkatalog.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (19%)

Content Size

5.4 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jow-webkatalog.de main page is 5.4 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. 45% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 40.5 kB

  • Original 52.7 kB
  • After minification 52.6 kB
  • After compression 12.2 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 40.5 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 686.3 kB

  • Original 4.5 MB
  • After minification 3.8 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. Obviously, Jow Webkatalog needs image optimization as it can save up to 686.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-33%

Potential reduce by 251.6 kB

  • Original 772.9 kB
  • After minification 762.2 kB
  • After compression 521.3 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 251.6 kB or 33% of the original size.

CSS Optimization

-88%

Potential reduce by 29.4 kB

  • Original 33.4 kB
  • After minification 26.1 kB
  • After compression 4.0 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. Jow-webkatalog.de needs all CSS files to be minified and compressed as it can save up to 29.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (45%)

Requests Now

51

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jow Webkatalog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jow-webkatalog.de

jow-webkatalog.de

355 ms

www.jow-webkatalog.de

www.jow-webkatalog.de

795 ms

style.css

style.css

206 ms

gal.js

gal.js

306 ms

config

config

313 ms

jquery.js

jquery.js

503 ms

jquery.searchEnginePanel.js

jquery.searchEnginePanel.js

308 ms

loadSearchEngine.js

loadSearchEngine.js

309 ms

show_ads.js

show_ads.js

80 ms

adsbygoogle.js

adsbygoogle.js

158 ms

cookiechoice.js

cookiechoice.js

311 ms

analytics.js

analytics.js

18 ms

collect

collect

12 ms

js

js

92 ms

bg_header.png

bg_header.png

111 ms

bg_menuheader.png

bg_menuheader.png

109 ms

bg_menu_r_l.gif

bg_menu_r_l.gif

109 ms

bg_menu_header.png

bg_menu_header.png

108 ms

fb144d5c.gif

fb144d5c.gif

110 ms

defaultCategoryImage.gif

defaultCategoryImage.gif

109 ms

102.jpg

102.jpg

218 ms

459.jpg

459.jpg

220 ms

898.jpg

898.jpg

219 ms

922.jpg

922.jpg

217 ms

1458.jpg

1458.jpg

227 ms

1cfcd383.png

1cfcd383.png

1117 ms

4c125519.png

4c125519.png

1357 ms

s450d226e.png

s450d226e.png

334 ms

s2edd1c43.jpeg

s2edd1c43.jpeg

334 ms

sc3991d8b.jpg

sc3991d8b.jpg

335 ms

sedb9fba5.jpg

sedb9fba5.jpg

356 ms

3aa51994.png

3aa51994.png

538 ms

show_ads_impl.js

show_ads_impl.js

232 ms

bg_title.png

bg_title.png

362 ms

bg_footer.gif

bg_footer.gif

344 ms

zrt_lookup.html

zrt_lookup.html

27 ms

ads

ads

183 ms

ads

ads

408 ms

ads

ads

368 ms

ads

ads

530 ms

14763004658117789537

14763004658117789537

26 ms

load_preloaded_resource.js

load_preloaded_resource.js

27 ms

abg_lite.js

abg_lite.js

24 ms

window_focus.js

window_focus.js

23 ms

qs_click_protection.js

qs_click_protection.js

31 ms

ufs_web_display.js

ufs_web_display.js

12 ms

ee48bc36d701edb421da8ed516283a0c.js

ee48bc36d701edb421da8ed516283a0c.js

137 ms

icon.png

icon.png

9 ms

css

css

50 ms

reactive_library.js

reactive_library.js

176 ms

activeview

activeview

94 ms

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

13 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

109 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

110 ms

14763004658117789537

14763004658117789537

83 ms

Accessibility Review

jow-webkatalog.de accessibility score

83

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.

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

Form elements do not have associated labels

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

jow-webkatalog.de best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jow-webkatalog.de SEO score

77

Search Engine Optimization Advices

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 Jow-webkatalog.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 Jow-webkatalog.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

jow-webkatalog.de

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