3.4 sec in total
332 ms
2.9 sec
227 ms
Welcome to ctc-nanotechnology.com homepage info - get ready to check CTC Nano Technology best content right away, or after learning these important things about ctc-nanotechnology.com
Nano-Versiegelung oder Nano-Beschichtung gesucht? CTC bietet Ihnen Nanotechnologie made in Germany und Marken-Nano-Produkte mit Garantie! ✓
Visit ctc-nanotechnology.comWe analyzed Ctc-nanotechnology.com page load time and found that the first response time was 332 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ctc-nanotechnology.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value20.6 s
0/100
25%
Value15.7 s
0/100
10%
Value2,380 ms
5/100
30%
Value0.258
48/100
15%
Value14.5 s
9/100
10%
332 ms
391 ms
110 ms
201 ms
296 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 97% of them (30 requests) were addressed to the original Ctc-nanotechnology.com, 3% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (983 ms) belongs to the original domain Ctc-nanotechnology.com.
Page size can be reduced by 194.2 kB (22%)
902.7 kB
708.5 kB
In fact, the total size of Ctc-nanotechnology.com main page is 902.7 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. 25% of websites need less resources to load. Images take 647.9 kB which makes up the majority of the site volume.
Potential reduce by 10.1 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 10.1 kB or 74% of the original size.
Potential reduce by 15.0 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. CTC Nano Technology images are well optimized though.
Potential reduce by 128.3 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 128.3 kB or 67% of the original size.
Potential reduce by 40.8 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. Ctc-nanotechnology.com needs all CSS files to be minified and compressed as it can save up to 40.8 kB or 84% of the original size.
Number of requests can be reduced by 17 (59%)
29
12
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CTC Nano Technology. 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 5 to 1 for CSS and as a result speed up the page load time.
ctc-nanotechnology.com
332 ms
391 ms
template.css
110 ms
core.js
201 ms
mootools-core.js
296 ms
caption.js
203 ms
system.css
210 ms
general.css
207 ms
template.css
215 ms
jquery.js
399 ms
script.js
326 ms
swfobject.js
323 ms
system.css
101 ms
get_flash_player.gif
31 ms
en.gif
103 ms
de.gif
100 ms
ru.gif
103 ms
it.gif
105 ms
header.jpg
788 ms
header-object.png
201 ms
logo_willkommen.png
983 ms
lotuseffekt04.jpg
306 ms
lotuseffekt05.jpg
216 ms
nav.png
174 ms
menuitem.png
272 ms
spacer.gif
273 ms
subitem.png
287 ms
sheet_s.png
369 ms
sheet_h.png
375 ms
sheet_v.png
378 ms
menuseparator.png
387 ms
ctc-nanotechnology.com 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
ARIA progressbar elements do not have accessible names.
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
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
Links do not have a discernible name
ctc-nanotechnology.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ctc-nanotechnology.com 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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ctc-nanotechnology.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it does not match the claimed English language. Our system also found out that Ctc-nanotechnology.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.
ctc-nanotechnology.com
Open Graph description is not detected on the main page of CTC Nano Technology. 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: