2.3 sec in total
378 ms
1.8 sec
175 ms
Visit sens.org now to see the best up-to-date SENS content for United States and also check out these interesting facts you probably never knew about sens.org
We Are Building a Future Free of Age-Related Disease. SENS Research Foundation works to develop, promote, and ensure widespread access to therapies that cure and prevent the diseases and disabilities ...
Visit sens.orgWe analyzed Sens.org page load time and found that the first response time was 378 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
sens.org performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value13.1 s
0/100
25%
Value8.4 s
19/100
10%
Value1,120 ms
23/100
30%
Value0.291
41/100
15%
Value12.9 s
13/100
10%
378 ms
135 ms
132 ms
135 ms
266 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 79% of them (65 requests) were addressed to the original Sens.org, 4% (3 requests) were made to Youtube.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (701 ms) belongs to the original domain Sens.org.
Page size can be reduced by 1.1 MB (40%)
2.6 MB
1.6 MB
In fact, the total size of Sens.org main page is 2.6 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 141.6 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 141.6 kB or 84% of the original size.
Potential reduce by 36.2 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. SENS images are well optimized though.
Potential reduce by 538.3 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 538.3 kB or 65% of the original size.
Potential reduce by 334.7 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. Sens.org needs all CSS files to be minified and compressed as it can save up to 334.7 kB or 82% of the original size.
Number of requests can be reduced by 26 (33%)
79
53
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SENS. 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.
sens.org
378 ms
css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css
135 ms
css_zWfPetBrjxwjs6Iur4IGyOU5Li5P2UPXpPjft7fFsiw.css
132 ms
css_zFIn5BGmS-vHgj3nGXNYYzubCID-QNh6eh_jqv2LxKA.css
135 ms
css_VnkHrW2tFqeOmxb76jZG_9llbIeu1tSiqtMWKmEc96U.css
266 ms
font-awesome.min.css
200 ms
flexslider.css
135 ms
js_UWQINlriydSoeSiGQxToOUdv493zEa7dpsXC1OtYlZU.js
523 ms
js_d2cDyrQWViONyoI1VC_bxbI1pv3pMLLgOKhBBw0xkIY.js
198 ms
thumbfix.js
198 ms
cufon-yui.js
280 ms
Mic32.font.js
344 ms
ria.js
219 ms
addthis_widget.js
8 ms
sens_background.png
85 ms
srf_header.png
263 ms
32px_linkedin.png
86 ms
32px_reddit.png
87 ms
32px_youtube.png
88 ms
32px_twitter.png
89 ms
32px_facebook.png
247 ms
navmenu-arrow.png
247 ms
nav-search-icon-new.png
246 ms
srf-ui-elements.png
261 ms
SRF-Infocard_Home-1-F1a.jpg
355 ms
SRF-Infocard_Home-2-F1a.jpg
333 ms
SRF-Infocard_Home-3-F1a.jpg
381 ms
SRF-Infocard_Home-4-F1a.jpg
379 ms
SRF-Infocard_Home-5-F1a.jpg
551 ms
white-circle.png
352 ms
9Gbi9Ts0WTY.png
631 ms
StGn1abMjPo.png
550 ms
WEwlOjRVQIk.png
555 ms
hh_full.png
429 ms
pd_full.png
548 ms
cn_full.png
550 ms
ejo_full.png
551 ms
ria_full.png
633 ms
hh_q.png
554 ms
pd_q.png
588 ms
cn_q.png
631 ms
ejo_q.png
631 ms
icon-pdf.png
631 ms
icon-videos.png
641 ms
gaspar-paper_th.jpg
665 ms
iq2_debate_th.jpg
698 ms
it_jobop.jpg
699 ms
feb22_nl_th.jpg
699 ms
ssp_impact_th.jpg
701 ms
midas_release_th.jpg
693 ms
9Gbi9Ts0WTY
177 ms
scottrade_th.jpg
649 ms
gt2015_th.jpg
681 ms
mf_monument_th2.jpg
682 ms
amazonsmile.jpg
682 ms
StGn1abMjPo
192 ms
WEwlOjRVQIk
190 ms
colon-video-carousel-thumb.jpg
632 ms
ga.js
127 ms
300lo.json
51 ms
glucosepane-thumb.jpg
532 ms
lifespanio_th2.jpg
556 ms
sh.7c7179124ea24ac6ba46caac.html
34 ms
chas-video-carousel-thumb.jpg
581 ms
www-embed-player-vflZsBgOl.css
79 ms
www-embed-player.js
104 ms
base.js
177 ms
GreatNonProfits-PortraitBadge2.jpg
577 ms
plos_thumb.jpg
577 ms
2218
62 ms
inpage_linkid.js
11 ms
__utm.gif
28 ms
video-button-bg.png
490 ms
home-left-button-bg.png
494 ms
home-right-button-bg.png
515 ms
carousel-drop-shadow.png
521 ms
carousel-item-bg.png
524 ms
video-button-bg-hover.png
475 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
53 ms
ad_status.js
49 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
99 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
110 ms
sens.org 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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
sens.org 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
sens.org 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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 Sens.org 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 Sens.org 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.
sens.org
Open Graph description is not detected on the main page of SENS. 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: