888 ms in total
44 ms
413 ms
431 ms
Visit stri.org now to see the best up-to-date Stri content and also check out these interesting facts you probably never knew about stri.org
The Smithsonian Tropical Research Institute was founded with the purpose of increasing and sharing knowledge about the past, present and future of tropical ecosystems and their relevance to human welf...
Visit stri.orgWe analyzed Stri.org page load time and found that the first response time was 44 ms and then it took 844 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
stri.org performance score
name
value
score
weighting
Value12.6 s
0/100
10%
Value19.3 s
0/100
25%
Value13.2 s
2/100
10%
Value310 ms
77/100
30%
Value0.031
100/100
15%
Value15.2 s
7/100
10%
44 ms
29 ms
7 ms
9 ms
14 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Stri.org, 81% (56 requests) were made to Stri.si.edu and 4% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (131 ms) relates to the external source Stri.si.edu.
Page size can be reduced by 449.5 kB (31%)
1.5 MB
1.0 MB
In fact, the total size of Stri.org main page is 1.5 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. 55% of websites need less resources to load. Images take 803.2 kB which makes up the majority of the site volume.
Potential reduce by 55.5 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 8.2 kB, which is 11% 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 55.5 kB or 72% of the original size.
Potential reduce by 17.0 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. Stri images are well optimized though.
Potential reduce by 326.5 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 326.5 kB or 63% of the original size.
Potential reduce by 50.5 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. Stri.org needs all CSS files to be minified and compressed as it can save up to 50.5 kB or 86% of the original size.
Number of requests can be reduced by 30 (45%)
66
36
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stri. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
stri.org
44 ms
www.stri.si.edu
29 ms
main.css
7 ms
giving.css
9 ms
jquery.slider.css
14 ms
jquery-1.8.2.min.js
23 ms
jquery.slider.min.js
14 ms
top_storiesHome.css
14 ms
addthis_widget.js
11 ms
webtrends.js
21 ms
display.css
15 ms
text.css
17 ms
color.css
16 ms
tools.css
17 ms
home.css
22 ms
mobile.css
23 ms
css
24 ms
css
37 ms
print.css
5 ms
container_background_home.gif
83 ms
lg-share-en.gif
71 ms
ga.js
15 ms
wtid.js
74 ms
new_stri_logo.png
70 ms
logo_color.gif
15 ms
logo_mobile.gif
69 ms
giving_b.png
12 ms
pay_b.png
71 ms
menu-item_divider.jpg
107 ms
titulo_background5.jpg
110 ms
2016_Mar22.jpg
110 ms
menu-shadow.png
108 ms
related_info_background.jpg
107 ms
bibliography.png
108 ms
SIDE_tropicos.jpg
111 ms
banner-director2.jpg
110 ms
guide-stri-v.png
111 ms
SIDE_Lidar.png
112 ms
SIDE_ForestGeo.png
114 ms
SIDE_Odea.png
115 ms
social-media-banner.jpg
112 ms
visitorsApp.jpg
112 ms
stri_panama-VIDEO.jpg
114 ms
senacyt_eng_mar15.jpg
115 ms
fellows_shortTerm_ABRIL.jpg
115 ms
BCI_BoatReservation.jpg
115 ms
Bambi_List_Button.jpg
116 ms
seminars.jpg
117 ms
news.jpg
117 ms
jobs_eng.jpg
118 ms
princ_invest.jpg
119 ms
content_background.jpg
116 ms
mar04_mainstorypic.jpg
131 ms
300-Marcas-de-corte.jpg
120 ms
nino_news.jpg
119 ms
more.png
117 ms
cause_for_hope.jpg
128 ms
calathea.jpg
129 ms
archive.png
124 ms
download_acrobat.png
123 ms
__utm.gif
77 ms
footer_rss.gif
71 ms
footer_telephone.gif
71 ms
footer_si.gif
70 ms
boost
49 ms
300lo.json
44 ms
bYbkq2nU2TSx4SwFbz5sCNqQynqKV_9Plp7mupa0S4g.ttf
42 ms
sh.07f0d9bf220d07a763adad1e.html
39 ms
dcs.gif
41 ms
stri.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 input fields do not have accessible names
[role]s are not contained by their required parent element
[role] values are not valid
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
stri.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
stri.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
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stri.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 Stri.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
stri.org
Open Graph description is not detected on the main page of Stri. 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: