3.1 sec in total
374 ms
2.5 sec
274 ms
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HMI and SCADA Revolution from atvise - world's first fully featured HMI in pure web technology! Welcome to the future of HMI and SCADA!
Visit certec.atWe analyzed Certec.at page load time and found that the first response time was 374 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
certec.at performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value53.4 s
0/100
25%
Value10.0 s
9/100
10%
Value240 ms
85/100
30%
Value0.005
100/100
15%
Value13.7 s
10/100
10%
374 ms
615 ms
184 ms
184 ms
182 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Certec.at, 89% (51 requests) were made to Atvise.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (638 ms) relates to the external source Atvise.com.
Page size can be reduced by 495.8 kB (32%)
1.5 MB
1.0 MB
In fact, the total size of Certec.at main page is 1.5 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. 40% of websites need less resources to load. Images take 987.2 kB which makes up the majority of the site volume.
Potential reduce by 39.1 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. This page needs HTML code to be minified as it can gain 5.1 kB, which is 11% 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 39.1 kB or 82% of the original size.
Potential reduce by 92.6 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. Certec images are well optimized though.
Potential reduce by 287.7 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 287.7 kB or 70% of the original size.
Potential reduce by 76.4 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. Certec.at needs all CSS files to be minified and compressed as it can save up to 76.4 kB or 85% of the original size.
Number of requests can be reduced by 25 (46%)
54
29
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
certec.at
374 ms
615 ms
phocadownload.css
184 ms
system.css
184 ms
general.css
182 ms
reset.css
184 ms
typography.css
184 ms
forms.css
269 ms
modules.css
272 ms
joomla.css
361 ms
layout.css
273 ms
style.css
275 ms
css3_icemegamenu.css
276 ms
template.css
358 ms
finder.css
363 ms
mootools-core.js
546 ms
core.js
365 ms
caption.js
365 ms
mootools-more.js
633 ms
script_16.js
450 ms
css
37 ms
system.css
274 ms
analytics.js
26 ms
en.gif
106 ms
de.gif
103 ms
menu_scada.png
103 ms
menu_portal.png
106 ms
menu_box.png
106 ms
menu_builder.png
103 ms
menu_elements.png
185 ms
atvise_embedded.png
187 ms
sdk_menu_icon.png
186 ms
new_EN.png
186 ms
atvise_logo_menu.png
188 ms
atvise_titelgrafik4_slideshow_EN.jpg
459 ms
atvise_titelgrafik7_slideshow_EN.jpg
638 ms
atvise_titelgrafik5_slideshow_EN.jpg
544 ms
hr.png
277 ms
Distri_Suche-01.png
279 ms
atvise_live_new_downloads_EN.png
278 ms
atvise_3.1.1.png
368 ms
2017_opc_day.png
461 ms
vr.png
370 ms
2017_Husum.png
462 ms
2017_OffshoreEnergy.png
464 ms
2017_DigitalTransformation.png
550 ms
2017_Kormarine.png
553 ms
search_button.png
538 ms
point.png
539 ms
arrow.png
617 ms
loading.gif
626 ms
timeline.png
627 ms
arrows.png
628 ms
collect
9 ms
collect
62 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
39 ms
go2top.png
542 ms
certec.at accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
certec.at 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
certec.at SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Certec.at can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Certec.at 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.
certec.at
Open Graph description is not detected on the main page of Certec. 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: