6.4 sec in total
731 ms
5.5 sec
220 ms
Welcome to deltason.com homepage info - get ready to check Deltason best content right away, or after learning these important things about deltason.com
Visit deltason.comWe analyzed Deltason.com page load time and found that the first response time was 731 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
deltason.com performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value5.2 s
24/100
25%
Value5.9 s
48/100
10%
Value10 ms
100/100
30%
Value0.095
91/100
15%
Value2.6 s
97/100
10%
731 ms
26 ms
533 ms
467 ms
530 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 99% of them (71 requests) were addressed to the original Deltason.com, 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Deltason.com.
Page size can be reduced by 88.8 kB (11%)
803.0 kB
714.2 kB
In fact, the total size of Deltason.com main page is 803.0 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. 15% of websites need less resources to load. Images take 745.9 kB which makes up the majority of the site volume.
Potential reduce by 15.7 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 3.6 kB, which is 18% 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 15.7 kB or 79% of the original size.
Potential reduce by 46.4 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. Deltason images are well optimized though.
Potential reduce by 10.6 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 10.6 kB or 64% of the original size.
Potential reduce by 16.1 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. Deltason.com needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 78% of the original size.
Number of requests can be reduced by 4 (6%)
71
67
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deltason. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
deltason.com
731 ms
jquery.min.js
26 ms
jquery.colorbox-min.js
533 ms
reset.css
467 ms
main.css
530 ms
colorbox.css
500 ms
unslider.min.js
539 ms
slider.css
530 ms
menu.css
257 ms
deltasonLogo.png
497 ms
iconPhone.png
231 ms
iconMail.png
234 ms
China.png
253 ms
HongKong.png
302 ms
iconSearch.png
269 ms
slider_Biometrics.jpg
1147 ms
slider_Rehab-Robotics.jpg
1268 ms
slider_JVM.jpg
1060 ms
slider_Brontes.jpg
1285 ms
slider_Omnicell.jpg
1166 ms
slider_Rifton.jpg
1228 ms
pharmacy.png
1924 ms
rehabilitation.png
1666 ms
hospital_equipment.png
1486 ms
research.png
1538 ms
03.jpg
1920 ms
05.png
3172 ms
9555a772d4e9e946fe4e0f743c815d96.jpg
1998 ms
955589bcebcccbc17da32724ecf18c53.jpg
2044 ms
tvb.jpg
2227 ms
20160125_095140.jpg
2466 ms
Rehab-Robotics.png
2223 ms
biometrics.png
2233 ms
omnicell.png
2282 ms
jvm.png
2474 ms
scriptpro.png
2467 ms
sintek.png
2473 ms
cas.png
2529 ms
lte.png
2720 ms
C2.png
2754 ms
Rifton.png
2724 ms
Brontes.png
2749 ms
easytech.png
2760 ms
experia.png
2961 ms
fitone.png
2964 ms
kirby.png
2982 ms
xsensor.png
3005 ms
zynex.png
2998 ms
innovaid.png
3175 ms
Exnflex.png
2988 ms
alreh.png
2974 ms
ECA_Faros.png
2183 ms
STT.png
2126 ms
valpar.png
2258 ms
Interactive_Fitness.png
2215 ms
IMM.png
2185 ms
schuhfried.png
2215 ms
interacoustics.png
2005 ms
Adelphi.png
1966 ms
LibertySwing.png
2031 ms
Curvebeam.png
1759 ms
emotion.png
1771 ms
patron.png
1727 ms
Kidsfit.png
1709 ms
specialTomato.png
1532 ms
REX.png
1704 ms
groovtube.png
1700 ms
biobase.png
1677 ms
chemoglo.png
1494 ms
contec.png
1528 ms
Favero.png
1515 ms
vectron.png
1695 ms
deltason.com accessibility score
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
[id] attributes on active, focusable elements are not unique
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
deltason.com 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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
deltason.com 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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltason.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Deltason.com 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.
deltason.com
Open Graph description is not detected on the main page of Deltason. 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: