2.7 sec in total
382 ms
2.1 sec
214 ms
Welcome to royaldahlman.com homepage info - get ready to check Royal Dahlman best content right away, or after learning these important things about royaldahlman.com
Royal Dahlman designs, engineers and delivers high end process filtration solutions for Oil, Gas & (Petro(chemical applications, auxiliary components for gas turbines and -amongst gasification and scr...
Visit royaldahlman.comWe analyzed Royaldahlman.com page load time and found that the first response time was 382 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
royaldahlman.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value6.9 s
7/100
25%
Value6.4 s
40/100
10%
Value840 ms
34/100
30%
Value1.012
2/100
15%
Value9.0 s
34/100
10%
382 ms
1029 ms
96 ms
287 ms
38 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Royaldahlman.com, 9% (3 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Royaldahlman.com.
Page size can be reduced by 21.9 kB (7%)
294.0 kB
272.1 kB
In fact, the total size of Royaldahlman.com main page is 294.0 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. 45% of websites need less resources to load. Images take 250.4 kB which makes up the majority of the site volume.
Potential reduce by 16.5 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 2.7 kB, which is 12% 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 16.5 kB or 73% of the original size.
Potential reduce by 5.3 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. Royal Dahlman images are well optimized though.
Potential reduce by 50 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 19 (66%)
29
10
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Royal Dahlman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
royaldahlman.com
382 ms
www.royaldahlman.com
1029 ms
modernizr-2.0.6.min.js
96 ms
jquery-1.6.2.js
287 ms
snippet.js
38 ms
reset.css
282 ms
layout.css
283 ms
typography.css
283 ms
form.css
284 ms
pure.css
285 ms
update.css
403 ms
jquery.cookiebar.css
404 ms
jquery.cookiebar.js
414 ms
jquery.cycle.js
414 ms
responsivemenu.js
414 ms
jquery.fancybox-1.3.4.pack.js
415 ms
matchheight.js
472 ms
custom.js
472 ms
ddsmoothmenu.js
471 ms
gtm.js
67 ms
logo.png
171 ms
croppedimage1920600-nieuwe-dahlman-achtergrond2.jpg
355 ms
headertop_bg.png
286 ms
home.png
196 ms
seperator.gif
194 ms
searchicon.png
194 ms
blockbg.png
245 ms
js
71 ms
analytics.js
64 ms
chollasansregularregular.woff
188 ms
collect
104 ms
js
42 ms
royaldahlman.com accessibility score
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
Form elements do not have associated labels
Links do not have a discernible name
royaldahlman.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
royaldahlman.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
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 Royaldahlman.com 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 Royaldahlman.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.
royaldahlman.com
Open Graph description is not detected on the main page of Royal Dahlman. 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: