3.7 sec in total
302 ms
3.2 sec
157 ms
Click here to check amazing Aft Products content. Otherwise, check out these important facts you probably never knew about aft-products.com
advanced fiber tools ist Hersteller von hochqualitativen faseroptischen Produkten für medizinische, industrielle und wissenschaftliche Anwendungen
Visit aft-products.comWe analyzed Aft-products.com page load time and found that the first response time was 302 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
aft-products.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value5.1 s
24/100
25%
Value4.3 s
75/100
10%
Value70 ms
99/100
30%
Value0.084
93/100
15%
Value4.3 s
84/100
10%
302 ms
409 ms
176 ms
178 ms
178 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Aft-products.com, 98% (62 requests) were made to Advanced-fiber-tools.de. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Advanced-fiber-tools.de.
Page size can be reduced by 101.4 kB (17%)
598.0 kB
496.6 kB
In fact, the total size of Aft-products.com main page is 598.0 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. 35% of websites need less resources to load. Images take 461.7 kB which makes up the majority of the site volume.
Potential reduce by 11.6 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 11.6 kB or 78% of the original size.
Potential reduce by 9.8 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. Aft Products images are well optimized though.
Potential reduce by 69.7 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 69.7 kB or 64% of the original size.
Potential reduce by 10.3 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. Aft-products.com needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 79% of the original size.
Number of requests can be reduced by 9 (15%)
61
52
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aft Products. 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.
aft-products.com
302 ms
advanced-fiber-tools.de
409 ms
style.css
176 ms
always.js
178 ms
colorbox.css
178 ms
jquery.min.js
474 ms
jquery.colorbox-min.js
193 ms
advanced-fiber-tools-top01.jpg
355 ms
bg-nav.gif
183 ms
nav-trenner.gif
176 ms
deu.gif
194 ms
eng.gif
195 ms
bg-inhalt.gif
195 ms
blind.gif
349 ms
main-bottom.gif
366 ms
box-bg.gif
369 ms
productsnavico.gif
384 ms
box-bottom.gif
384 ms
50.jpg
606 ms
57.jpg
639 ms
05.jpg
648 ms
58.jpg
649 ms
74.jpg
641 ms
46.jpg
573 ms
59.jpg
1246 ms
09.jpg
795 ms
17.jpg
813 ms
24.jpg
825 ms
51.jpg
837 ms
21.jpg
836 ms
43.jpg
969 ms
31.jpg
988 ms
53.jpg
1002 ms
52.jpg
1026 ms
41.jpg
1028 ms
14.jpg
1158 ms
01.jpg
1163 ms
34.jpg
1191 ms
56.jpg
1286 ms
19.jpg
1205 ms
55.jpg
1336 ms
35.jpg
1352 ms
23.jpg
1363 ms
38.jpg
1231 ms
02.jpg
1267 ms
30.jpg
1294 ms
32.jpg
1341 ms
40.jpg
1357 ms
48.jpg
1234 ms
28.jpg
1233 ms
39.jpg
1254 ms
15.jpg
1291 ms
37.jpg
1322 ms
42.jpg
1448 ms
04.jpg
1192 ms
27.jpg
1161 ms
08.jpg
1151 ms
siegel-mad-in-germany-k.jpg
1193 ms
certificates-ce.gif
1254 ms
certificates-iso.gif
1307 ms
pdf.png
1162 ms
box-bgcert.gif
1155 ms
bg-cataloguedownload.gif
1184 ms
aft-products.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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.
aft-products.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
aft-products.com SEO score
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
DE
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aft-products.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 Aft-products.com main page’s claimed encoding is windows-1252. 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.
aft-products.com
Open Graph description is not detected on the main page of Aft Products. 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: