1.6 sec in total
307 ms
1.1 sec
202 ms
Click here to check amazing De Felsko content for United States. Otherwise, check out these important facts you probably never knew about defelsko.com
Handheld coating thickness and inspection instruments: Adhesion, Dew Point, Surface Profile, Salt Contamination, Wall Thickness, Porosity, Shore Hardness and more
Visit defelsko.comWe analyzed Defelsko.com page load time and found that the first response time was 307 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
defelsko.com performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value7.5 s
4/100
25%
Value5.5 s
55/100
10%
Value1,200 ms
21/100
30%
Value0.472
18/100
15%
Value12.3 s
15/100
10%
307 ms
148 ms
122 ms
118 ms
153 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 79% of them (37 requests) were addressed to the original Defelsko.com, 9% (4 requests) were made to Translate.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (307 ms) belongs to the original domain Defelsko.com.
Page size can be reduced by 206.1 kB (24%)
857.1 kB
650.9 kB
In fact, the total size of Defelsko.com main page is 857.1 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. 30% of websites need less resources to load. Images take 546.9 kB which makes up the majority of the site volume.
Potential reduce by 24.8 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 4.1 kB, which is 13% 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 24.8 kB or 79% of the original size.
Potential reduce by 50.9 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. De Felsko images are well optimized though.
Potential reduce by 76.8 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 76.8 kB or 36% of the original size.
Potential reduce by 53.6 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. Defelsko.com needs all CSS files to be minified and compressed as it can save up to 53.6 kB or 85% of the original size.
Number of requests can be reduced by 19 (42%)
45
26
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of De Felsko. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
defelsko.com
307 ms
main.css
148 ms
main.css
122 ms
screen.css
118 ms
modern-menu.css
153 ms
list-rotator.css
115 ms
jquery-1.6.1.min.js
244 ms
jquery.list-rotator.min.js
160 ms
element.js
50 ms
bkg_grad.png
60 ms
bkg_grad_btm.png
59 ms
bkg_metal.jpg
84 ms
defelsko_logo.jpg
81 ms
mp-innovation-award.jpg
194 ms
grey_background_gy.jpg
157 ms
defelsko-usa.jpg
108 ms
coating_thickness_inspection_top.jpg
157 ms
menu1-drop1.png
66 ms
ATA_tb.jpg
62 ms
smartlink-rotator-tb.jpg
159 ms
universal_body_rotator_tb.jpg
158 ms
rotator_inspection_kit_tb.jpg
159 ms
defelsko_logo.jpg
160 ms
btn_coating_thickness_gages.jpg
159 ms
btn_surface_profile_gauges.jpg
192 ms
btn_dew_point_meters.jpg
211 ms
btn_ultrasonic_thickness_gage.jpg
204 ms
btn_inspection_kits.jpg
212 ms
btn_adhesion_testers.jpg
211 ms
btn_coating_thickness_standards.jpg
211 ms
btn_posisoft_solutions.jpg
215 ms
p6000_grey_background_bar.jpg
253 ms
translateelement.css
72 ms
main.js
82 ms
social_buttons.jpg
156 ms
ga.js
27 ms
element_main.js
70 ms
__utm.gif
38 ms
loader.gif
117 ms
play_pause.png
124 ms
select_arrow.png
123 ms
ATA_rotator.jpg
210 ms
translate_24dp.png
54 ms
l
39 ms
googlelogo_color_42x16dp.png
58 ms
collect
58 ms
smartlink-android-rotator.jpg
137 ms
defelsko.com accessibility score
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.
defelsko.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
defelsko.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Defelsko.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 Defelsko.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.
defelsko.com
Open Graph description is not detected on the main page of De Felsko. 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: