1.4 sec in total
259 ms
964 ms
148 ms
Click here to check amazing Rolf Ferch content. Otherwise, check out these important facts you probably never knew about rolfferch.de
ONLINE XXL-Visitenkarte der Familie Ferch aus Grevenbroich-Elsen. Wissenswertes über uns, unsere Heimat,sowie private Online-Hilfe zu PC und Web-Design.
Visit rolfferch.deWe analyzed Rolfferch.de page load time and found that the first response time was 259 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
rolfferch.de performance score
name
value
score
weighting
Value1.4 s
96/100
10%
Value3.1 s
75/100
25%
Value2.2 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.4 s
100/100
10%
259 ms
105 ms
193 ms
188 ms
199 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Rolfferch.de and no external sources were called. The less responsive or slowest element that took the longest time to load (511 ms) belongs to the original domain Rolfferch.de.
Page size can be reduced by 43.2 kB (10%)
450.0 kB
406.8 kB
In fact, the total size of Rolfferch.de main page is 450.0 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. 20% of websites need less resources to load. Images take 421.1 kB which makes up the majority of the site volume.
Potential reduce by 5.7 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 944 B, which is 12% 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 5.7 kB or 71% of the original size.
Potential reduce by 19.3 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. Rolf Ferch images are well optimized though.
Potential reduce by 4.9 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 4.9 kB or 84% of the original size.
Potential reduce by 13.4 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. Rolfferch.de needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 88% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rolf Ferch. According to our analytics all requests are already optimized.
rolfferch.de
259 ms
interval_handle.js
105 ms
rotating_picture.js
193 ms
fusion.css
188 ms
style.css
199 ms
site.css
201 ms
clearpixel.gif
142 ms
a_IMG_6252_2012.jpg
511 ms
en.gif
129 ms
BGMaster5.jpg
198 ms
FHPBannerPC.gif
108 ms
Banner_Poldermolen1.gif
289 ms
Banner1_F104G.jpg
301 ms
Banner_RolfsVirtualWorld_kl-001.JPG
457 ms
Banner_FlightschweinBlog_kl.JPG
420 ms
tinc
323 ms
rolfferch.de accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
rolfferch.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
rolfferch.de SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
DE
DE
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rolfferch.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 Rolfferch.de 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.
rolfferch.de
Open Graph description is not detected on the main page of Rolf Ferch. 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: