11.1 sec in total
309 ms
10.3 sec
493 ms
Click here to check amazing Threesl content for India. Otherwise, check out these important facts you probably never knew about threesl.com
Cradle by 3SL is a requirements management and systems engineering software tool, comprising MBSE, agile development, document & project management.
Visit threesl.comWe analyzed Threesl.com page load time and found that the first response time was 309 ms and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
threesl.com performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value6.9 s
7/100
25%
Value8.3 s
19/100
10%
Value560 ms
53/100
30%
Value0.231
54/100
15%
Value9.0 s
34/100
10%
309 ms
409 ms
1725 ms
55 ms
94 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 89% of them (67 requests) were addressed to the original Threesl.com, 4% (3 requests) were made to Youtube.com and 3% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Threesl.com.
Page size can be reduced by 1.4 MB (39%)
3.6 MB
2.2 MB
In fact, the total size of Threesl.com main page is 3.6 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. 65% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 50.5 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 7.3 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 50.5 kB or 83% of the original size.
Potential reduce by 589.3 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. Obviously, Threesl needs image optimization as it can save up to 589.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 321.6 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 321.6 kB or 67% of the original size.
Potential reduce by 449.9 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. Threesl.com needs all CSS files to be minified and compressed as it can save up to 449.9 kB or 85% of the original size.
Number of requests can be reduced by 31 (44%)
70
39
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Threesl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
threesl.com
309 ms
threesl.com
409 ms
www.threesl.com
1725 ms
css
55 ms
modernizr.min.js
94 ms
font-awesome.min.css
187 ms
bootstrap.min.css
372 ms
jquery.fancybox.css
282 ms
owl.carousel.css
282 ms
slit-slider.css
283 ms
animate.css
289 ms
main.css
302 ms
threesl.css
381 ms
jquery.js
486 ms
threesl.js
379 ms
jquery.singlePageNav.js
469 ms
jquery.fancybox.pack.js
472 ms
owl.carousel.min.js
483 ms
jquery.easing.min.js
483 ms
jquery.slitslider.js
482 ms
jquery.ba-cond.min.js
509 ms
wow.min.js
520 ms
main.js
587 ms
bootstrap.min.js
592 ms
piwik.js
209 ms
tPd4a-WK8qE
156 ms
dgTd_bNofZI
351 ms
videoseries
384 ms
3SL-ST.png
181 ms
en.gif
184 ms
gb.png
327 ms
us.png
358 ms
benelux.png
357 ms
br.gif
360 ms
zh.png
361 ms
de.png
358 ms
hu.png
361 ms
ko.gif
401 ms
nl.png
400 ms
ru.png
399 ms
In-2C-14px.png
399 ms
twitter.png
398 ms
FB-f-Logo__blue_29.png
400 ms
YouTube-social-icon_red_24px.png
489 ms
Agile-Development.png
769 ms
Agile-Development-sq.png
803 ms
requirements-management.png
683 ms
requirements-management-sq.png
661 ms
Systems-Engineering.png
826 ms
Systems-Engineering-sq.png
764 ms
Document-Management.png
947 ms
Document-Management-sq.png
1008 ms
Project-Management.png
1204 ms
Project-Management-sq.png
1033 ms
glyphicons-halflings-regular.woff
863 ms
fontawesome-webfont.woff
1063 ms
Information-Assurance.png
1246 ms
Information-Assurance-sq.png
1136 ms
Products.png
1286 ms
Products-sq.png
1179 ms
Cradle7-box.png
1223 ms
www-embed-player-vfl-z2BtK.css
130 ms
www-embed-player.js
152 ms
doc_loader.jpg
1147 ms
modify_requirement.jpg
1171 ms
Systems-Engineering.png
1832 ms
cm.jpg
1176 ms
Document-Management.png
1342 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
80 ms
ad_status.js
79 ms
Play_File.png
1098 ms
Download_File.png
1089 ms
ViewExplore_Traceability_Thumbnail.png
1122 ms
Hiearchy_Diagrams_Thumbnail.png
1154 ms
All_Videos_Thumbnail.png
1185 ms
threesl.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
threesl.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
threesl.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 Threesl.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 Threesl.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.
threesl.com
Open Graph description is not detected on the main page of Threesl. 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: