26.4 sec in total
1 sec
10.1 sec
15.3 sec
Visit deltatower.ch now to see the best up-to-date Deltatower content for Switzerland and also check out these interesting facts you probably never knew about deltatower.ch
In addition to silicone, other pasty materials can also be used for 3D printing; Ceramics, polyurethane, epoxy resin, ceramics, biotechnological suspensions, food and many more.
Visit deltatower.chWe analyzed Deltatower.ch page load time and found that the first response time was 1 sec and then it took 25.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
deltatower.ch performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value10.0 s
0/100
25%
Value10.4 s
8/100
10%
Value13,560 ms
0/100
30%
Value0
100/100
15%
Value26.3 s
0/100
10%
1021 ms
399 ms
7 ms
2111 ms
38 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 60% of them (15 requests) were addressed to the original Deltatower.ch, 16% (4 requests) were made to Maps.google.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Ajax.googleapis.com.
Page size can be reduced by 2.1 MB (54%)
3.8 MB
1.7 MB
In fact, the total size of Deltatower.ch main page is 3.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. CSS take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 38.1 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 38.1 kB or 78% of the original size.
Potential reduce by 18.4 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. Deltatower images are well optimized though.
Potential reduce by 166.5 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 166.5 kB or 48% of the original size.
Potential reduce by 1.8 MB
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. Deltatower.ch needs all CSS files to be minified and compressed as it can save up to 1.8 MB or 87% of the original size.
Number of requests can be reduced by 9 (38%)
24
15
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deltatower. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
deltatower.ch
1021 ms
autoptimize_96dac4c843d8017e44ba7101531a4d4c.css
399 ms
video-js.css
7 ms
autoptimize_cc71499eee1733452baa0956a7da62c1.js
2111 ms
js
38 ms
webfont.js
2985 ms
wp-emoji-release.min.js
2673 ms
ga.js
2560 ms
delta-tower.png
350 ms
delta-tower-109x34.png
352 ms
delta_rta1.png
910 ms
cnc.png
909 ms
port01-600x550.jpg
906 ms
port02-600x550.jpg
907 ms
port03-600x550.jpg
908 ms
rta_2.png
1141 ms
__utm.gif
270 ms
alpen_blau_crop2.jpg
1365 ms
common.js
136 ms
util.js
87 ms
geocoder.js
84 ms
Grey-Background-119.jpg
371 ms
3d-print-stomage.jpg
594 ms
AuthenticationService.Authenticate
271 ms
GeocodeService.Search
384 ms
deltatower.ch accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
deltatower.ch best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
deltatower.ch SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltatower.ch can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Deltatower.ch 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.
deltatower.ch
Open Graph description is not detected on the main page of Deltatower. 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: