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potsdam-vhs.de screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

potsdam-vhs.de

Willkommen in der Volkshochschule Potsdam

Page Load Speed

5.9 sec in total

First Response

632 ms

Resources Loaded

5 sec

Page Rendered

301 ms

potsdam-vhs.de screenshot

About Website

Visit potsdam-vhs.de now to see the best up-to-date Potsdam Vhs content and also check out these interesting facts you probably never knew about potsdam-vhs.de

Vorträge, Workshops, Kurse (auch online): Bei uns gibt es Bildung für alle! Sprachen, Kultur, Gesundheit, berufliche Bildung, Junge VHS und vieles mehr. Außerdem: Grundbildungsangebote und Integration...

Visit potsdam-vhs.de

Key Findings

We analyzed Potsdam-vhs.de page load time and found that the first response time was 632 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

potsdam-vhs.de performance score

0

Network Requests Diagram

632 ms

7239a4cef4.css

454 ms

Basic.css

447 ms

bootstrap.css

554 ms

theme_neckar.css

452 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Potsdam-vhs.de, 2% (1 request) were made to Google.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Vhs.potsdam.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 394.4 kB (13%)

Content Size

3.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Potsdam-vhs.de main page is 3.0 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 39.0 kB

  • Original 49.3 kB
  • After minification 45.0 kB
  • After compression 10.3 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 39.0 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 81.4 kB

  • Original 2.6 MB
  • After minification 2.5 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. Potsdam Vhs images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 266.2 kB

  • Original 375.4 kB
  • After minification 343.2 kB
  • After compression 109.2 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 266.2 kB or 71% of the original size.

CSS Optimization

-17%

Potential reduce by 7.8 kB

  • Original 46.1 kB
  • After minification 46.0 kB
  • After compression 38.3 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. Potsdam-vhs.de needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (43%)

Requests Now

54

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Potsdam Vhs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

632 ms

7239a4cef4.css

7239a4cef4.css

454 ms

Basic.css

Basic.css

447 ms

bootstrap.css

bootstrap.css

554 ms

theme_neckar.css

theme_neckar.css

452 ms

style.css

style.css

454 ms

font-awesome.min.css

font-awesome.min.css

456 ms

datepicker3.css

datepicker3.css

564 ms

schrftgroesse_1.css

schrftgroesse_1.css

570 ms

api.js

api.js

89 ms

css

css

89 ms

jquery.min.js

jquery.min.js

1103 ms

bootstrap.min.js

bootstrap.min.js

904 ms

functions.js

functions.js

717 ms

responsiveslides.min.js

responsiveslides.min.js

902 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

1018 ms

scroll-top.js

scroll-top.js

892 ms

dvv_layout_functions.js

dvv_layout_functions.js

890 ms

jquery.cookiebar.js

jquery.cookiebar.js

1017 ms

jquery.datetimepicker.min.js

jquery.datetimepicker.min.js

1213 ms

parsley.min.js

parsley.min.js

1015 ms

Tabs.min.js

Tabs.min.js

1014 ms

Form.min.js

Form.min.js

1035 ms

piwik.js

piwik.js

728 ms

recaptcha__en.js

recaptcha__en.js

327 ms

banner_top.jpg

banner_top.jpg

655 ms

logo.png

logo.png

591 ms

VHS_Programm_2022_23_FLACH.jpg

VHS_Programm_2022_23_FLACH.jpg

1552 ms

slider-caption-bg.png

slider-caption-bg.png

599 ms

csm_Ukraine__c__pixabay_73c332835a.jpg

csm_Ukraine__c__pixabay_73c332835a.jpg

772 ms

csm_GF_Zertifikat_FLACH_0e722eac5c.jpg

csm_GF_Zertifikat_FLACH_0e722eac5c.jpg

634 ms

banner-Sprachen_c_pixabay.jpg

banner-Sprachen_c_pixabay.jpg

661 ms

csm_Team__c__Arias_380815bbe3.jpg

csm_Team__c__Arias_380815bbe3.jpg

1615 ms

csm_VHS-Pfeil_FLACH__c__Carlos_Arias_a88fa277d6.jpg

csm_VHS-Pfeil_FLACH__c__Carlos_Arias_a88fa277d6.jpg

1532 ms

csm_Postsowjetische_Lebenswelten_FLACH_fa3c3a57f0.jpg

csm_Postsowjetische_Lebenswelten_FLACH_fa3c3a57f0.jpg

1261 ms

csm_Stehsatz_klein__c__U._Fuerstenberg_f596343e71.jpg

csm_Stehsatz_klein__c__U._Fuerstenberg_f596343e71.jpg

1181 ms

csm_china-g9172d8a37_1280_477e1377d2.jpg

csm_china-g9172d8a37_1280_477e1377d2.jpg

1299 ms

csm_Buchstaben__c__pixabay_270a19c1b0.jpg

csm_Buchstaben__c__pixabay_270a19c1b0.jpg

1292 ms

csm_bunte_Haende__c_pixabay_6f00085de7.jpg

csm_bunte_Haende__c_pixabay_6f00085de7.jpg

1403 ms

csm_Sebastian_Stielke__c__AdrianSchaetz_3d669777d0.jpg

csm_Sebastian_Stielke__c__AdrianSchaetz_3d669777d0.jpg

1410 ms

csm_Kuenstliche_Intelligenz__c__pixabay_c041f15acf.jpg

csm_Kuenstliche_Intelligenz__c__pixabay_c041f15acf.jpg

1514 ms

csm_Notebook_auf_Sofaquer___pixabay__32634417aa.jpg

csm_Notebook_auf_Sofaquer___pixabay__32634417aa.jpg

1519 ms

1_gesellschaftpolitik.jpg

1_gesellschaftpolitik.jpg

1625 ms

3_kultur.jpg

3_kultur.jpg

1630 ms

4_gesundheit.jpg

4_gesundheit.jpg

1802 ms

5_sprachen.jpg

5_sprachen.jpg

1735 ms

6_beruf.jpg

6_beruf.jpg

1741 ms

7_8_9_daf_zertifikate_lernwerkstatt.jpg

7_8_9_daf_zertifikate_lernwerkstatt.jpg

1845 ms

2_grundbildungszentrum.jpg

2_grundbildungszentrum.jpg

1684 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

147 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1728 ms

icon_online.jpg

icon_online.jpg

1762 ms

neu_icon_bildungsfreistellung.jpg

neu_icon_bildungsfreistellung.jpg

1769 ms

neu_icon_firmenschul.jpg

neu_icon_firmenschul.jpg

1773 ms

neu_icon_newsletter.jpg

neu_icon_newsletter.jpg

1770 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1555 ms

piwik.php

piwik.php

1514 ms

print.css

print.css

112 ms

SEO Factors

potsdam-vhs.de SEO score

0

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 Potsdam-vhs.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 Potsdam-vhs.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

potsdam-vhs.de

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