4.3 sec in total
791 ms
2.6 sec
831 ms
Welcome to allseas.com homepage info - get ready to check Allseas best content for Netherlands right away, or after learning these important things about allseas.com
Allseas Group S.A. is a world leading contractor in offshore pipeline installation, heavy lift and subsea construction.
Visit allseas.comWe analyzed Allseas.com page load time and found that the first response time was 791 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
allseas.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value8.3 s
2/100
25%
Value6.6 s
38/100
10%
Value650 ms
46/100
30%
Value0.041
99/100
15%
Value8.8 s
35/100
10%
791 ms
86 ms
24 ms
37 ms
169 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 68% of them (46 requests) were addressed to the original Allseas.com, 9% (6 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Allseas.com.
Page size can be reduced by 831.5 kB (14%)
5.9 MB
5.0 MB
In fact, the total size of Allseas.com main page is 5.9 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. 70% of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.
Potential reduce by 28.1 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 28.1 kB or 80% of the original size.
Potential reduce by 5.8 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. Allseas images are well optimized though.
Potential reduce by 605.3 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 605.3 kB or 70% of the original size.
Potential reduce by 192.3 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. Allseas.com needs all CSS files to be minified and compressed as it can save up to 192.3 kB or 86% of the original size.
Number of requests can be reduced by 29 (48%)
61
32
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Allseas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
allseas.com
791 ms
ajax-load-more.css
86 ms
css
24 ms
css
37 ms
bootstrap.css
169 ms
style.css
173 ms
menu.css
172 ms
print.css
183 ms
vacancies.css
185 ms
LcpRDkBADEXRDUkfvsRuioZOOmboEHZPxOc9uUspuQc48EVzSrMJZ3UaU_wMpoMjbIfsNxrqqP2Doq4UvKrBZi78To6TTScu8gA.js
362 ms
timeline.css
249 ms
jquery.fancybox.css
252 ms
webfont.css
252 ms
calendar.css
272 ms
slick.css
6 ms
slider.css
273 ms
owl.carousel.css
330 ms
yygpKbDS10_MSqzQS8_PT89JTSzILNZLzs8Fi-nnZCYV62cVlqYWVZZm6hvqGRroGUP5uqWZermZeXpZxQA.js
595 ms
slick.min.js
8 ms
bootstrap.js
336 ms
fY5BDsIwDAQ_RJMe-JCbLDSVHVO7USmvp0cCEteZWWnHSMwO8rh4dC4Zdhk_me4cEpk2B_cmNd9UerasDXaEG9V0TPr8KwdBLtQnBsqihiCl9kb0vFbL6-ue0Ble4_4YIBPy7w5rI55R7vP2Bg.js
497 ms
139927850
108 ms
2eb033
64 ms
logo.jpg
129 ms
icon-search.png
132 ms
Pioneering-Spirit-and-Lorelay-Alexiahaven-e1453134878802.jpg
840 ms
Pioneering-Spirit-on-27-09-2015-5-1600x1200.jpg
788 ms
Home_01_slider01_Solitaire_Nord_Stream-e1444909378106.jpg
838 ms
Home_01_slider02_Audacia_Apache-1600x900.jpg
838 ms
Home_01_slider-extra-bewerkt-1600x1200.jpg
894 ms
Home_01_slider04_Tog-Mor-e1453134929680.jpg
542 ms
Home_01_slider05_Calamity-Jane-e14430182247921-1600x744.jpg
960 ms
Home_02_toptaak01_equipment-1024x604.jpg
1033 ms
01-Headerfoto_pipe-on-stinger1-1024x685.jpg
1019 ms
Home_02_toptaak03_careers-1024x683.jpg
1088 ms
foto-1600x861.jpg
1203 ms
Pioneering-Spirit-on-27-09-2015-4-e1444911738543-1024x647.jpg
1074 ms
02-Equipment-02-Solitaire1-1024x683.jpg
1044 ms
02-Equipment-03-Audacia1-1024x731.jpg
1202 ms
02-Equipment-04-Lorelay2-1024x731.jpg
1197 ms
02-Equipment-05-Tog-Mor1-1024x735.jpg
1211 ms
02-Equipment-06-Calamity-Jane1-1024x576.jpg
1255 ms
foto-1024x551.jpg
1254 ms
Equipment_Small-equipment-765x1024.jpg
1363 ms
12-ROV-deployment-1024x768.jpg
1384 ms
icon-pdf.png
1292 ms
Allseas-surgical-precision_A4.jpg
1293 ms
seafirst.jpg
1337 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
10 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
10 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
15 ms
mnpfi9pxYH-Go5UiibESIqCWcynf_cDxXwCLxiixG1c.ttf
10 ms
s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
15 ms
EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf
14 ms
player.js
202 ms
player.css
85 ms
ga.js
52 ms
vuid.min.js
84 ms
__utm.gif
42 ms
analytics.js
146 ms
arrow-left.png
1061 ms
arrow-right.png
1099 ms
arrow-left-grey.png
1093 ms
arrow-right-grey.png
1139 ms
proxy.html
29 ms
541876590.jpg
57 ms
176253.png
35 ms
collect
14 ms
allseas.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 input fields 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
[id] attributes on active, focusable elements are not unique
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
<frame> or <iframe> elements do not have a title
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.
allseas.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
Page has valid source maps
allseas.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allseas.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 Allseas.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.
allseas.com
Open Graph description is not detected on the main page of Allseas. 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: