Tools & Wizards About Us
rtol.de screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rtol.de

HTML, PHP, MySQL und CSS - Thiel IT - Webprogrammierung/Webdesign/Webmaster

Page Load Speed

4.5 sec in total

First Response

348 ms

Resources Loaded

4 sec

Page Rendered

85 ms

rtol.de screenshot

About Website

Click here to check amazing Rtol content for Germany. Otherwise, check out these important facts you probably never knew about rtol.de

Webprogrammierung mit HTML, PHP, MySQL und CSS, Professionelles Webdesign für Ihren Internet-Auftritt: Betreuung, Support, Konfiguration, Planung, Design, Analyse, Implementierung

Visit rtol.de

Key Findings

We analyzed Rtol.de page load time and found that the first response time was 348 ms and then it took 4.1 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

rtol.de performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.104

89/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

rtol.de

348 ms

rtol.de

453 ms

matomo.js

237 ms

matomo.js

718 ms

connect.css

337 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Rtol.de, 13% (3 requests) were made to Matomo.rtol.de. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Matomo.rtol.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.0 kB (51%)

Content Size

97.5 kB

After Optimization

47.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rtol.de main page is 97.5 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 41.5 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 8.7 kB

  • Original 12.4 kB
  • After minification 12.1 kB
  • After compression 3.8 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 8.7 kB or 70% of the original size.

Image Optimization

-99%

Potential reduce by 40.9 kB

  • Original 41.5 kB
  • After minification 536 B

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, Rtol needs image optimization as it can save up to 40.9 kB or 99% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 41.1 kB
  • After minification 41.1 kB
  • After compression 41.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 383 B

  • Original 2.5 kB
  • After minification 2.5 kB
  • After compression 2.2 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. Rtol.de needs all CSS files to be minified and compressed as it can save up to 383 B or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (24%)

Requests Now

21

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rtol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

rtol.de

rtol.de

348 ms

rtol.de

rtol.de

453 ms

matomo.js

matomo.js

237 ms

matomo.js

matomo.js

718 ms

connect.css

connect.css

337 ms

phps.css

phps.css

337 ms

overlib.js

overlib.js

344 ms

matomo.php

matomo.php

2977 ms

banner_hgbb.jpg

banner_hgbb.jpg

116 ms

img_0693_180.gif

img_0693_180.gif

234 ms

img_0693_180i.gif

img_0693_180i.gif

223 ms

Thiel-IT-Banner.png

Thiel-IT-Banner.png

116 ms

Null.png

Null.png

222 ms

PHPMySQL_logo.png

PHPMySQL_logo.png

223 ms

HTML5-Logo.png

HTML5-Logo.png

321 ms

PHP-logo.png

PHP-logo.png

321 ms

Logo_MySQL.png

Logo_MySQL.png

330 ms

logo-css3.png

logo-css3.png

330 ms

HTML5_CSS3.png

HTML5_CSS3.png

329 ms

img_0693_180.gif

img_0693_180.gif

345 ms

transp.gif

transp.gif

427 ms

nav_off_aktiv.gif

nav_off_aktiv.gif

427 ms

pfeil_gruen.gif

pfeil_gruen.gif

438 ms

matomo.php

matomo.php

2192 ms

Accessibility Review

rtol.de accessibility score

100

Accessibility Issues

Best Practices

rtol.de best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

rtol.de SEO score

92

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

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rtol.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 Rtol.de main page’s claimed encoding is iso-8859-2. 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

rtol.de

Open Graph data is detected on the main page of Rtol. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: