Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

johanna-schertler.at

Acrylmalerei | Farbakzente Johanna Schertler

Page Load Speed

2.2 sec in total

First Response

350 ms

Resources Loaded

1.7 sec

Page Rendered

140 ms

johanna-schertler.at screenshot

About Website

Visit johanna-schertler.at now to see the best up-to-date Johanna Schertler content and also check out these interesting facts you probably never knew about johanna-schertler.at

Künstlerin Johanna Schertler schafft bunte und positive Farbakzente in Acryl auf Leinwand für Innenräume: für private Wohnräume sowie Ordinationen, Hotels, Geschäftslokale. Bildergalerie Farbakzente J...

Visit johanna-schertler.at

Key Findings

We analyzed Johanna-schertler.at page load time and found that the first response time was 350 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

johanna-schertler.at performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

johanna-schertler.at

350 ms

x5engine.js

384 ms

styles.css

285 ms

template.css

286 ms

home.css

290 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Johanna-schertler.at and no external sources were called. The less responsive or slowest element that took the longest time to load (437 ms) belongs to the original domain Johanna-schertler.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.1 kB (27%)

Content Size

160.4 kB

After Optimization

116.3 kB

In fact, the total size of Johanna-schertler.at main page is 160.4 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. Only 10% of websites need less resources to load. Images take 114.6 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.7 kB

  • Original 5.6 kB
  • After minification 5.2 kB
  • After compression 1.9 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 3.7 kB or 66% of the original size.

Image Optimization

-8%

Potential reduce by 9.3 kB

  • Original 114.6 kB
  • After minification 105.2 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. Johanna Schertler images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 18.4 kB

  • Original 23.7 kB
  • After minification 21.3 kB
  • After compression 5.3 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 18.4 kB or 78% of the original size.

CSS Optimization

-77%

Potential reduce by 12.7 kB

  • Original 16.5 kB
  • After minification 13.6 kB
  • After compression 3.9 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. Johanna-schertler.at needs all CSS files to be minified and compressed as it can save up to 12.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (36%)

Requests Now

14

After Optimization

9

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Johanna Schertler. 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 CSS and as a result speed up the page load time.

Accessibility Review

johanna-schertler.at accessibility score

92

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

Best Practices

johanna-schertler.at best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

johanna-schertler.at SEO score

100

Search Engine Optimization Advices

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

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 Johanna-schertler.at 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 Johanna-schertler.at 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

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