5.7 sec in total
1.6 sec
3.9 sec
183 ms
Click here to check amazing Perthes Werk content. Otherwise, check out these important facts you probably never knew about perthes-werk.de
Wir sind ein überörtlicher diakonischer Träger mit stationären Einrichtungen und ambulanten Diensten im Bereich der Diakonie Rheinland-Westfalen Lippe e.V.
Visit perthes-werk.deWe analyzed Perthes-werk.de page load time and found that the first response time was 1.6 sec 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.
perthes-werk.de performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value5.8 s
15/100
25%
Value6.3 s
41/100
10%
Value20 ms
100/100
30%
Value0.502
16/100
15%
Value5.1 s
75/100
10%
1626 ms
424 ms
331 ms
334 ms
338 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Perthes-werk.de, 77% (20 requests) were made to Pertheswerk.de and 15% (4 requests) were made to Files.pertheswerk.de. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Perthes-werk.de.
Page size can be reduced by 37.0 kB (23%)
160.6 kB
123.5 kB
In fact, the total size of Perthes-werk.de main page is 160.6 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 114.4 kB which makes up the majority of the site volume.
Potential reduce by 6.5 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 6.5 kB or 73% of the original size.
Potential reduce by 1.7 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. Perthes Werk images are well optimized though.
Potential reduce by 12.9 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 12.9 kB or 74% of the original size.
Potential reduce by 15.9 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. Perthes-werk.de needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 81% of the original size.
Number of requests can be reduced by 9 (36%)
25
16
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perthes Werk. 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.
perthes-werk.de
1626 ms
styles1.php5
424 ms
modernizr.custom.min.js
331 ms
thickbox.css
334 ms
galerie.css
338 ms
jquery.min.js
12 ms
thickbox.js
1235 ms
22246_menschen_im_alter.jpg
410 ms
20934_2-behinderungen.jpg
916 ms
20935_3-sozial.jpg
377 ms
20936_4-sucht.jpg
391 ms
pertheswerk_logo.gif
145 ms
sitemapicon.gif
141 ms
barriereicon_accesskeys.gif
143 ms
barriereicon_groesser.gif
1039 ms
barriereicon_layout2.gif
140 ms
barriereicon_layout1.gif
278 ms
barriereicon_weiter.gif
279 ms
default.jpg
405 ms
search.gif
279 ms
perthes_blue_light2.png
285 ms
pfeil-rechts-blau.gif
419 ms
pfeil-rechts.gif
421 ms
pfeil-oben.gif
412 ms
galerie_loadingAnimation.gif
428 ms
koblenz.ttf
664 ms
perthes-werk.de accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
perthes-werk.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
perthes-werk.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
ISO-8859-2
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perthes-werk.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 Perthes-werk.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.
perthes-werk.de
Open Graph description is not detected on the main page of Perthes Werk. 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: