2.3 sec in total
519 ms
1.6 sec
230 ms
Click here to check amazing Epidem content. Otherwise, check out these important facts you probably never knew about epidem.org
Reference Group that provides technical advise on the methods used to generate global HIV/AIDS estimates
Visit epidem.orgWe analyzed Epidem.org page load time and found that the first response time was 519 ms and then it took 1.8 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.
epidem.org performance score
name
value
score
weighting
Value5.1 s
8/100
10%
Value5.9 s
14/100
25%
Value5.9 s
49/100
10%
Value1,440 ms
15/100
30%
Value0.396
25/100
15%
Value7.3 s
50/100
10%
519 ms
60 ms
87 ms
164 ms
168 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 85% of them (29 requests) were addressed to the original Epidem.org, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (574 ms) belongs to the original domain Epidem.org.
Page size can be reduced by 221.7 kB (27%)
807.0 kB
585.3 kB
In fact, the total size of Epidem.org main page is 807.0 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. 35% of websites need less resources to load. Images take 589.9 kB which makes up the majority of the site volume.
Potential reduce by 25.9 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 25.9 kB or 75% of the original size.
Potential reduce by 122.7 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, Epidem needs image optimization as it can save up to 122.7 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 72.8 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 72.8 kB or 43% of the original size.
Potential reduce by 260 B
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. Epidem.org has all CSS files already compressed.
Number of requests can be reduced by 13 (41%)
32
19
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Epidem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
epidem.org
519 ms
css
60 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
87 ms
css_woA_zPk2J6NxyPy1rIF07WhLGCIZm9sZfgP5u1pWajA.css
164 ms
css_zaQMx-JUHbnTrnEA8UgQYrOIOAm2aLfrMUT22mf-Zjw.css
168 ms
css_790VtkBNCtZ2antVpBGxCyRCv_g1F3Cb0-k2VR80pwc.css
171 ms
css_VN1VgXG0X96PzfQHnZq0apMWIdwFDxmv9Tq0YsezYCk.css
169 ms
jquery.js
39 ms
js_38VWQ3jjQx0wRFj7gkntZr077GgJoGn5nv3v05IeLLo.js
189 ms
js_82W_cx9OGqEAcNdve_zOufba9GcEYzGvAPOZ4snXakU.js
193 ms
js_9CraLltT1DwQ842sivoJUwduB_nEnolVwJiP3SeFoJM.js
243 ms
js_sx3TIoTw7UE037tK2wdGWLqI0ml7dLPCVdCrhDKaeeA.js
341 ms
js_t6A6mxw5CqjeCpqe3vVImT71I2PAzUnoTGhKtm7ejl0.js
251 ms
js_QxBsZDVZptzVHBxiIVN8Nq7jc9jiFw8aqh95p-MuS1s.js
250 ms
js_43n5FBy8pZxQHxPXkf-sQF7ZiacVZke14b0VlvSA554.js
265 ms
analytics.js
134 ms
logo.png
87 ms
login-button.png
88 ms
bg-slideshow.jpg
166 ms
AIDSInfo_PLHIV2016_edt.png
247 ms
AIDSInfo_NewInfections_edt.png
245 ms
90-90-90_large_edt2.png
239 ms
EPP_Spectrum_space_edt2.png
413 ms
AIDS_2017_Supplement_big_v11.png
574 ms
slideshow-pager.png
248 ms
bg-footer-bottom.gif
318 ms
UNAIDS_logo_0.gif
326 ms
logo_imperial_college_london.png
328 ms
UCT_logostacked_noshadow2.gif
329 ms
Stanford_logo.png
396 ms
arrows-ffffff.png
406 ms
shadow.png
408 ms
TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf
50 ms
collect
39 ms
epidem.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.
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
Links do not have a discernible name
epidem.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
epidem.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Epidem.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 Epidem.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.
epidem.org
Open Graph description is not detected on the main page of Epidem. 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: