Tools & Wizards About Us
pam.nu screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 53% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

pam.nu

pam! - Platz für andere Musik - Pam! - Platz für andere Musik

Page Load Speed

4.3 sec in total

First Response

487 ms

Resources Loaded

3.7 sec

Page Rendered

119 ms

pam.nu screenshot

About Website

Click here to check amazing Pam content for Switzerland. Otherwise, check out these important facts you probably never knew about pam.nu

pam! - Platz für andere Musik, Pam! - Platz für andere Musik, Eine Konzertreihe im Central Uster mit akuteller Musik im Grenzbereich von Komposition, Improvisation und im Zusammenspiel mit Literatur, ...

Visit pam.nu

Key Findings

We analyzed Pam.nu page load time and found that the first response time was 487 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

pam.nu performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.049

99/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

pam.nu

487 ms

pam.nu

886 ms

layout.min.css,responsive.min.css,reset.min.css,mobile-menu.min....-f9d33425.css

101 ms

jquery.min.js,mobile-menu.jquery.min.js,cookiebar.min.js-30b63d74.js

297 ms

jquery-ui.min.js

323 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 88% of them (15 requests) were addressed to the original Pam.nu, 12% (2 requests) were made to Statistik.pam.nu. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Statistik.pam.nu.

Page Optimization Overview & Recommendations

Page size can be reduced by 29.3 kB (12%)

Content Size

237.4 kB

After Optimization

208.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pam.nu main page is 237.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 117.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 12.2 kB

  • Original 16.4 kB
  • After minification 14.5 kB
  • After compression 4.2 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. This page needs HTML code to be minified as it can gain 1.9 kB, which is 11% 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 12.2 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 2.2 kB

  • Original 117.9 kB
  • After minification 115.7 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. Pam images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 13.0 kB

  • Original 94.1 kB
  • After minification 94.1 kB
  • After compression 81.2 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 13.0 kB or 14% of the original size.

CSS Optimization

-21%

Potential reduce by 1.9 kB

  • Original 9.0 kB
  • After minification 9.0 kB
  • After compression 7.1 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. Pam.nu needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pam.nu

pam.nu

487 ms

pam.nu

pam.nu

886 ms

layout.min.css,responsive.min.css,reset.min.css,mobile-menu.min....-f9d33425.css

layout.min.css,responsive.min.css,reset.min.css,mobile-menu.min....-f9d33425.css

101 ms

jquery.min.js,mobile-menu.jquery.min.js,cookiebar.min.js-30b63d74.js

jquery.min.js,mobile-menu.jquery.min.js,cookiebar.min.js-30b63d74.js

297 ms

jquery-ui.min.js

jquery-ui.min.js

323 ms

colorbox.min.js

colorbox.min.js

293 ms

tablesorter.min.js

tablesorter.min.js

391 ms

swipe.min.js

swipe.min.js

292 ms

matomo.js

matomo.js

715 ms

standard.jpg

standard.jpg

292 ms

logo_pam_text.png

logo_pam_text.png

99 ms

mobile-nav.png

mobile-nav.png

578 ms

nav-mobile.svg

nav-mobile.svg

121 ms

underwood_champion-webfont.woff

underwood_champion-webfont.woff

196 ms

home.html

home.html

429 ms

matomo.php

matomo.php

1276 ms

pam.nu

pam.nu

552 ms

Accessibility Review

pam.nu accessibility score

82

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s are not contained by their required parent element

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

pam.nu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

pam.nu SEO score

85

Search Engine Optimization Advices

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 doesn't use 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 Pam.nu 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 Pam.nu 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

pam.nu

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