2 sec in total
379 ms
1.3 sec
302 ms
Click here to check amazing Crisis Lex content. Otherwise, check out these important facts you probably never knew about crisislex.org
Repository of crisis-related social media data and tools, including collections of crisis tweets and a lexicon of crisis terms.
Visit crisislex.orgWe analyzed Crisislex.org page load time and found that the first response time was 379 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
crisislex.org performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value2.9 s
80/100
25%
Value3.1 s
93/100
10%
Value1,310 ms
18/100
30%
Value0
100/100
15%
Value5.8 s
67/100
10%
379 ms
154 ms
175 ms
190 ms
149 ms
Our browser made a total of 14 requests to load all elements on the main page. We found that 86% of them (12 requests) were addressed to the original Crisislex.org, 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (379 ms) belongs to the original domain Crisislex.org.
Page size can be reduced by 67.2 kB (35%)
190.2 kB
123.0 kB
In fact, the total size of Crisislex.org main page is 190.2 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. 25% of websites need less resources to load. Javascripts take 112.3 kB which makes up the majority of the site volume.
Potential reduce by 5.4 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 1.2 kB, which is 15% 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 5.4 kB or 69% of the original size.
Potential reduce by 10.7 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. Obviously, Crisis Lex needs image optimization as it can save up to 10.7 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 44.1 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 44.1 kB or 39% of the original size.
Potential reduce by 6.9 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. Crisislex.org needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 28% of the original size.
Number of requests can be reduced by 6 (50%)
12
6
The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crisis Lex. 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.
crisislex.org
379 ms
bootstrap.min.css
154 ms
prettify.css
175 ms
prettify.js
190 ms
jumbotron.css
149 ms
timeline.css
151 ms
jquery-1.10.2.min.js
255 ms
bootstrap.min.js
253 ms
nav_bar.html
207 ms
footer.html
67 ms
glyphicons-halflings-regular.woff
208 ms
analytics.js
7 ms
collect
124 ms
crisislex_logo.png
144 ms
crisislex.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
crisislex.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
crisislex.org SEO score
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 Crisislex.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 Crisislex.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.
crisislex.org
Open Graph description is not detected on the main page of Crisis Lex. 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: