10.3 sec in total
1.5 sec
8.4 sec
405 ms
Welcome to tmt.org homepage info - get ready to check TMT best content for United States right away, or after learning these important things about tmt.org
The Thirty Meter Telescope International Observatory (TIO) seeks to advance scientific knowledge while fostering connection among the partner countries and their citizens, who represent over half the ...
Visit tmt.orgWe analyzed Tmt.org page load time and found that the first response time was 1.5 sec and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
tmt.org performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value27.9 s
0/100
25%
Value13.2 s
2/100
10%
Value700 ms
42/100
30%
Value0.072
96/100
15%
Value16.2 s
5/100
10%
1512 ms
1237 ms
1470 ms
1433 ms
1361 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 57% of them (21 requests) were addressed to the original Tmt.org, 19% (7 requests) were made to Ec2-52-8-144-112.us-west-1.compute.amazonaws.com and 19% (7 requests) were made to Btn.createsend1.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Tmt.org.
Page size can be reduced by 405.6 kB (37%)
1.1 MB
690.6 kB
In fact, the total size of Tmt.org main page is 1.1 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. 35% of websites need less resources to load. Images take 526.6 kB which makes up the majority of the site volume.
Potential reduce by 21.1 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. This page needs HTML code to be minified as it can gain 3.5 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 21.1 kB or 76% of the original size.
Potential reduce by 1.7 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. TMT images are well optimized though.
Potential reduce by 315.3 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 315.3 kB or 70% of the original size.
Potential reduce by 67.5 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. Tmt.org needs all CSS files to be minified and compressed as it can save up to 67.5 kB or 76% of the original size.
Number of requests can be reduced by 17 (47%)
36
19
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TMT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
tmt.org
1512 ms
css_b00f7a2c932e21dd99461df690df340e.css
1237 ms
js_dc7e59b31908642c658d81e7e49c67f2.js
1470 ms
science_case.jpg
1433 ms
planning_grant.jpg
1361 ms
rendering.jpg
1390 ms
india_large.jpg
1384 ms
maunakea.jpg
1409 ms
china_6.jpg
2304 ms
maunakea_2.jpg
2490 ms
background_2.jpg
1308 ms
tmt-image-sprite.png
1220 ms
logo_horizontal.png
1243 ms
bullet_larger_blue.png
1249 ms
h3_blue_back.gif
1240 ms
nightlaser.jpg
3076 ms
nightSwirl.jpg
2347 ms
boxtop_background.gif
2381 ms
h3_background.gif
2380 ms
bullet_black.gif
2387 ms
h3_purple_back.gif
2443 ms
RSS_icon.png
3485 ms
sb.min.js
87 ms
bullet_square.gif
3461 ms
footer_line.gif
3468 ms
footer_logo.gif
3468 ms
footer-menu-spacer.png
3526 ms
masthead_lines.png
4164 ms
ga.js
69 ms
__utm.gif
21 ms
subscribe
18 ms
subscribe-button.min.css
4 ms
subscribe-button-modal.min.css
10 ms
subscribebutton.noncc.min.js
23 ms
899F317B1358A216.json
554 ms
button.png
8 ms
css_04dcdbadc578a3ab5142d9e513fd4880.css
1158 ms
tmt.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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.
[aria-*] attributes do not have valid values
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
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
tmt.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
tmt.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Tmt.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 Tmt.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.
tmt.org
Open Graph description is not detected on the main page of TMT. 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: