Tools & Wizards About Us
florian-rappl.de screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

florian-rappl.de

News - Homepage of Florian Rappl

Page Load Speed

3.7 sec in total

First Response

546 ms

Resources Loaded

2.9 sec

Page Rendered

235 ms

florian-rappl.de screenshot

About Website

Click here to check amazing Florian Rappl content for United States. Otherwise, check out these important facts you probably never knew about florian-rappl.de

The personal homepage of Florian Rappl from Regensburg, Germany. Physicist, software engineer, developer and designer for modern information technology.

Visit florian-rappl.de

Key Findings

We analyzed Florian-rappl.de page load time and found that the first response time was 546 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

florian-rappl.de performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value12.8 s

13/100

10%

Network Requests Diagram

florian-rappl.de

546 ms

style

859 ms

mozilla-firefox-blue-wallpapers_543_1920x1200700x240.png

1070 ms

wk-type0726-1150x150.png

583 ms

Nokia-needs-to-escape-Windows-Phone150x150.png

589 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 70% of them (35 requests) were addressed to the original Florian-rappl.de, 8% (4 requests) were made to Pagead2.googlesyndication.com and 4% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Florian-rappl.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.5 kB (35%)

Content Size

719.4 kB

After Optimization

465.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Florian-rappl.de main page is 719.4 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. 35% of websites need less resources to load. Images take 599.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.9 kB

  • Original 22.5 kB
  • After minification 22.1 kB
  • After compression 5.5 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 16.9 kB or 75% of the original size.

Image Optimization

-28%

Potential reduce by 165.7 kB

  • Original 599.7 kB
  • After minification 434.0 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, Florian Rappl needs image optimization as it can save up to 165.7 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 70.8 kB

  • Original 97.2 kB
  • After minification 69.0 kB
  • After compression 26.4 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 70.8 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (28%)

Requests Now

46

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Florian Rappl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

florian-rappl.de

florian-rappl.de

546 ms

style

style

859 ms

mozilla-firefox-blue-wallpapers_543_1920x1200700x240.png

mozilla-firefox-blue-wallpapers_543_1920x1200700x240.png

1070 ms

wk-type0726-1150x150.png

wk-type0726-1150x150.png

583 ms

Nokia-needs-to-escape-Windows-Phone150x150.png

Nokia-needs-to-escape-Windows-Phone150x150.png

589 ms

original150x150.png

original150x150.png

610 ms

17065539930_aa12277383_k150x150.png

17065539930_aa12277383_k150x150.png

461 ms

terry_myerson_silhouette_Print150x150.png

terry_myerson_silhouette_Print150x150.png

677 ms

self-mastery150x150.png

self-mastery150x150.png

833 ms

DWX2015_Bammer_650x250_animiert150x150.png

DWX2015_Bammer_650x250_animiert150x150.png

693 ms

dr-michio-kaku150x150.png

dr-michio-kaku150x150.png

835 ms

show_ads.js

show_ads.js

23 ms

jQuery

jQuery

993 ms

app

app

731 ms

news.js

news.js

758 ms

cookieconsent.latest.min.js

cookieconsent.latest.min.js

31 ms

starsely.png

starsely.png

103 ms

title.png

title.png

116 ms

close.png

close.png

188 ms

google.png

google.png

189 ms

twitter.png

twitter.png

205 ms

xing.png

xing.png

229 ms

skype.png

skype.png

252 ms

github.png

github.png

275 ms

stackoverflow.png

stackoverflow.png

286 ms

codeproject.png

codeproject.png

303 ms

techpro.png

techpro.png

371 ms

msn.png

msn.png

376 ms

youtube.png

youtube.png

386 ms

rss.png

rss.png

383 ms

email.png

email.png

408 ms

ca-pub-7557828921398403.js

ca-pub-7557828921398403.js

160 ms

zrt_lookup.html

zrt_lookup.html

53 ms

show_ads_impl.js

show_ads_impl.js

77 ms

OpenSans-Light.ttf

OpenSans-Light.ttf

588 ms

OpenSans-Semibold.ttf

OpenSans-Semibold.ttf

670 ms

ads

ads

195 ms

osd.js

osd.js

29 ms

javascript

javascript

113 ms

jquery.lifestream.js

jquery.lifestream.js

228 ms

codeproject

codeproject

993 ms

changeset

changeset

1177 ms

abg.js

abg.js

21 ms

jquery.tmpl.min.js

jquery.tmpl.min.js

59 ms

public

public

419 ms

timeline

timeline

108 ms

favorites

favorites

106 ms

uploads

uploads

131 ms

FlorianRappl

FlorianRappl

438 ms

yql

yql

944 ms

Accessibility Review

florian-rappl.de accessibility score

81

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

[aria-*] attributes do not match their roles

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

<frame> or <iframe> elements do not have a title

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

florian-rappl.de best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

florian-rappl.de SEO score

97

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Florian-rappl.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Florian-rappl.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

florian-rappl.de

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