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kalender-365.eu screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kalender-365.eu

Kalender 2025

Page Load Speed

2.8 sec in total

First Response

194 ms

Resources Loaded

2.1 sec

Page Rendered

582 ms

kalender-365.eu screenshot

About Website

Click here to check amazing Kalender 365 content for Germany. Otherwise, check out these important facts you probably never knew about kalender-365.eu

Kalender 2025. Übersichtlicher Jahreskalender von 2025, die Daten werden pro Monat gezeigt einschließlich der Kalenderwochen. Siehe hier Online kalender 2025.

Visit kalender-365.eu

Key Findings

We analyzed Kalender-365.eu page load time and found that the first response time was 194 ms and then it took 2.7 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

kalender-365.eu performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.4 s

59/100

10%

Network Requests Diagram

kalender-2016.html

194 ms

all-v1.css

258 ms

adsbygoogle.js

5 ms

jquery.min.js

72 ms

all_scripts_v1.js

286 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 26% of them (14 requests) were addressed to the original Kalender-365.eu, 15% (8 requests) were made to Apis.google.com and 9% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Kalender-365.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.2 kB (25%)

Content Size

1.2 MB

After Optimization

865.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kalender-365.eu main page is 1.2 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 670.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 55.8 kB

  • Original 68.0 kB
  • After minification 67.6 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 55.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 670.3 kB
  • After minification 668.9 kB

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. Kalender 365 images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 97.6 kB

  • Original 256.0 kB
  • After minification 255.9 kB
  • After compression 158.4 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 97.6 kB or 38% of the original size.

CSS Optimization

-84%

Potential reduce by 139.5 kB

  • Original 165.1 kB
  • After minification 156.5 kB
  • After compression 25.6 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. Kalender-365.eu needs all CSS files to be minified and compressed as it can save up to 139.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (55%)

Requests Now

51

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kalender 365. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kalender-2016.html

kalender-2016.html

194 ms

all-v1.css

all-v1.css

258 ms

adsbygoogle.js

adsbygoogle.js

5 ms

jquery.min.js

jquery.min.js

72 ms

all_scripts_v1.js

all_scripts_v1.js

286 ms

ga.js

ga.js

64 ms

kalender-365-eu-logo.png

kalender-365-eu-logo.png

233 ms

kalender-2016.jpg

kalender-2016.jpg

1015 ms

ca-pub-3341772792329674.js

ca-pub-3341772792329674.js

146 ms

zrt_lookup.html

zrt_lookup.html

142 ms

show_ads_impl.js

show_ads_impl.js

98 ms

5.png

5.png

216 ms

1.png

1.png

216 ms

backfade.png

backfade.png

234 ms

93.png

93.png

234 ms

vandaag.png

vandaag.png

310 ms

__utm.gif

__utm.gif

64 ms

download-pdf-v3.png

download-pdf-v3.png

382 ms

download-jpg-v3.png

download-jpg-v3.png

382 ms

plusone.js

plusone.js

171 ms

sdk.js

sdk.js

61 ms

widgets.js

widgets.js

124 ms

ads

ads

214 ms

share-calendar-v2.png

share-calendar-v2.png

341 ms

sprites.png

sprites.png

342 ms

osd.js

osd.js

65 ms

ads

ads

278 ms

ads

ads

304 ms

316 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

210 ms

xd_arbiter.php

xd_arbiter.php

24 ms

xd_arbiter.php

xd_arbiter.php

48 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

38 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

60 ms

fastbutton

fastbutton

162 ms

postmessageRelay

postmessageRelay

177 ms

m_js_controller.js

m_js_controller.js

36 ms

abg.js

abg.js

53 ms

favicon

favicon

205 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

174 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

65 ms

s

s

53 ms

x_button_blue2.png

x_button_blue2.png

41 ms

rs=AGLTcCPQjKo4igjqiAXqpITWlOY1Z_pwKQ

rs=AGLTcCPQjKo4igjqiAXqpITWlOY1Z_pwKQ

49 ms

favicon

favicon

153 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

89 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

107 ms

api.js

api.js

107 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

175 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

161 ms

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

pJeswbKZO4XwVR0035gpgvesZW2xOQ-xsNqO47m55DA.ttf

175 ms

tweet_button.6a78875565a912489e9aef879c881358.de.html

tweet_button.6a78875565a912489e9aef879c881358.de.html

90 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

4 ms

jot.html

jot.html

29 ms

Accessibility Review

kalender-365.eu accessibility score

84

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

Image elements do not have [alt] attributes

Best Practices

kalender-365.eu 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

SEO Factors

kalender-365.eu SEO score

82

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 Kalender-365.eu 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 Kalender-365.eu 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

kalender-365.eu

Open Graph description is not detected on the main page of Kalender 365. 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: