1.1 sec in total
9 ms
932 ms
172 ms
Welcome to uh-ir.tdl.org homepage info - get ready to check Uh Ir Tdl best content for United States right away, or after learning these important things about uh-ir.tdl.org
Visit uh-ir.tdl.orgWe analyzed Uh-ir.tdl.org page load time and found that the first response time was 9 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
uh-ir.tdl.org performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value11.9 s
0/100
25%
Value3.9 s
82/100
10%
Value130 ms
96/100
30%
Value0.229
54/100
15%
Value10.4 s
24/100
10%
9 ms
42 ms
226 ms
42 ms
29 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that 83% of them (20 requests) were addressed to the original Uh-ir.tdl.org, 8% (2 requests) were made to Cdn.mathjax.org and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (302 ms) belongs to the original domain Uh-ir.tdl.org.
Page size can be reduced by 198.1 kB (67%)
297.0 kB
98.9 kB
In fact, the total size of Uh-ir.tdl.org main page is 297.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 261.9 kB which makes up the majority of the site volume.
Potential reduce by 27.0 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 27.0 kB or 77% of the original size.
Potential reduce by 171.2 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 171.2 kB or 65% of the original size.
Number of requests can be reduced by 4 (29%)
14
10
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uh Ir Tdl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
uh-ir.tdl.org
9 ms
uh-ir.tdl.org
42 ms
226 ms
main.css
42 ms
custom.css
29 ms
modernizr.js
247 ms
MathJax.js
55 ms
theme.js
210 ms
jquery-ui.css
218 ms
TeX-AMS-MML_HTMLorMML.js
82 ms
UHL-logo.png
141 ms
anderson-night.png
142 ms
tdl-horizontal-transparent-360.png
133 ms
@mirelogo-small.png
302 ms
feed.png
302 ms
analytics.js
69 ms
milo-regular-webfont.woff
276 ms
milo-exlig-webfont.woff
236 ms
milo-bold-webfont.woff
244 ms
glyphicons-halflings-regular.woff
224 ms
leaguegothic-regular-webfont.woff
267 ms
milo-italic-webfont.woff
257 ms
milo-bolditalic-webfont.woff
284 ms
collect
20 ms
uh-ir.tdl.org accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
uh-ir.tdl.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
uh-ir.tdl.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uh-ir.tdl.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 Uh-ir.tdl.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.
uh-ir.tdl.org
Open Graph description is not detected on the main page of Uh Ir Tdl. 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: