Tools & Wizards About Us
stadt-schaffhausen.ch screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

stadt-schaffhausen.ch

Stadt Schaffhausen

Page Load Speed

2.5 sec in total

First Response

300 ms

Resources Loaded

2 sec

Page Rendered

197 ms

stadt-schaffhausen.ch screenshot

About Website

Visit stadt-schaffhausen.ch now to see the best up-to-date Stadt Schaffhausen content for Switzerland and also check out these interesting facts you probably never knew about stadt-schaffhausen.ch

Auf dieser Seite finden Sie alles Wissenswerte zu unserer Stadt. Ausserdem können Sie am Online Schalter Dienstleistungen in Anspruch nehmen.

Visit stadt-schaffhausen.ch

Key Findings

We analyzed Stadt-schaffhausen.ch page load time and found that the first response time was 300 ms and then it took 2.2 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. This domain responded with an error, which can significantly jeopardize Stadt-schaffhausen.ch rating and web reputation

Performance Metrics

stadt-schaffhausen.ch performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

stadt-schaffhausen.ch

300 ms

www.stadt-schaffhausen.ch

750 ms

stylesheet_a4de9e0350.css

190 ms

allgemein.css

482 ms

startPos.css

198 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Stadt-schaffhausen.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (750 ms) belongs to the original domain Stadt-schaffhausen.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.1 kB (72%)

Content Size

315.8 kB

After Optimization

87.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stadt-schaffhausen.ch main page is 315.8 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. Only 10% of websites need less resources to load. Images take 197.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.4 kB

  • Original 28.7 kB
  • After minification 24.7 kB
  • After compression 6.3 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. This page needs HTML code to be minified as it can gain 4.0 kB, which is 14% 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 22.4 kB or 78% of the original size.

Image Optimization

-63%

Potential reduce by 123.6 kB

  • Original 197.2 kB
  • After minification 73.7 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. Obviously, Stadt Schaffhausen needs image optimization as it can save up to 123.6 kB or 63% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 498 B

  • Original 951 B
  • After minification 926 B
  • After compression 453 B

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 498 B or 52% of the original size.

CSS Optimization

-92%

Potential reduce by 81.6 kB

  • Original 89.0 kB
  • After minification 60.3 kB
  • After compression 7.3 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. Stadt-schaffhausen.ch needs all CSS files to be minified and compressed as it can save up to 81.6 kB or 92% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (41%)

Requests Now

27

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stadt Schaffhausen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stadt-schaffhausen.ch

stadt-schaffhausen.ch

300 ms

www.stadt-schaffhausen.ch

www.stadt-schaffhausen.ch

750 ms

stylesheet_a4de9e0350.css

stylesheet_a4de9e0350.css

190 ms

allgemein.css

allgemein.css

482 ms

startPos.css

startPos.css

198 ms

javascript_a708894199.js

javascript_a708894199.js

198 ms

AC_OETags.js

AC_OETags.js

191 ms

content_bg.gif

content_bg.gif

103 ms

Pfeil.gif

Pfeil.gif

99 ms

searchBTN.gif

searchBTN.gif

102 ms

rss.gif

rss.gif

99 ms

spacer.gif

spacer.gif

100 ms

logo.png

logo.png

100 ms

icon_print.gif

icon_print.gif

195 ms

tageskarten.gif

tageskarten.gif

196 ms

eGov.gif

eGov.gif

196 ms

neue_oeffnungszeiten.gif

neue_oeffnungszeiten.gif

198 ms

banner_medienmitteilung.png

banner_medienmitteilung.png

203 ms

protokolle_01.gif

protokolle_01.gif

203 ms

Logo_Reformationsstadt_CMYK_01.jpg

Logo_Reformationsstadt_CMYK_01.jpg

292 ms

paradies_02.png

paradies_02.png

582 ms

blatt_schwebend_klein_stadt.png

blatt_schwebend_klein_stadt.png

482 ms

sbahnsh.png

sbahnsh.png

293 ms

energiestadt.png

energiestadt.png

579 ms

allgemein.css

allgemein.css

568 ms

RightNav_NO.gif

RightNav_NO.gif

373 ms

topLinks_EXT_NO.gif

topLinks_EXT_NO.gif

374 ms

icon_top.gif

icon_top.gif

472 ms

icon_print_w.gif

icon_print_w.gif

473 ms

schatten_unten.gif

schatten_unten.gif

561 ms

Accessibility Review

stadt-schaffhausen.ch accessibility score

77

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.

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

stadt-schaffhausen.ch 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

stadt-schaffhausen.ch SEO score

76

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

High

robots.txt is not valid

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stadt-schaffhausen.ch 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 Stadt-schaffhausen.ch main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

stadt-schaffhausen.ch

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