501 ms in total
83 ms
262 ms
156 ms
Click here to check amazing ISID content for Nigeria. Otherwise, check out these important facts you probably never knew about isid.org
The International Society for Infectious Diseases (ISID) brings together a network of individuals from around the world.
Visit isid.orgWe analyzed Isid.org page load time and found that the first response time was 83 ms and then it took 418 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
isid.org performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value12.5 s
0/100
25%
Value7.7 s
24/100
10%
Value1,650 ms
11/100
30%
Value0.244
51/100
15%
Value12.6 s
14/100
10%
83 ms
21 ms
37 ms
41 ms
19 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Isid.org and no external sources were called. The less responsive or slowest element that took the longest time to load (83 ms) belongs to the original domain Isid.org.
Page size can be reduced by 19.2 kB (6%)
344.1 kB
324.9 kB
In fact, the total size of Isid.org main page is 344.1 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. Images take 319.4 kB which makes up the majority of the site volume.
Potential reduce by 10.7 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 4.8 kB, which is 34% 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 10.7 kB or 75% of the original size.
Potential reduce by 263 B
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. ISID images are well optimized though.
Potential reduce by 717 B
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 717 B or 61% of the original size.
Potential reduce by 7.5 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. Isid.org needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 80% of the original size.
We found no issues to fix!
22
22
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ISID. According to our analytics all requests are already optimized.
isid.org
83 ms
isid_style2010.css
21 ms
isid_style2010_homepage.css
37 ms
roll.js
41 ms
isid_bodyback.jpg
19 ms
isid2010_header_back2.jpg
20 ms
isid2010_header_logo.gif
20 ms
isid2010_tab.gif
38 ms
isid_navback.jpg
36 ms
isid_17thICID.jpg
49 ms
isid_imed2016.jpg
49 ms
Free_Mem_Ann_r1_c1.jpg
47 ms
Free_Mem_Ann_r1_c2.jpg
35 ms
Free_Mem_Ann_r2_c2.jpg
49 ms
promedtitle_260x92.gif
51 ms
promed_RUS_48x48.jpg
50 ms
facebook.png
62 ms
isid_copyrightback.jpg
63 ms
twitter.png
63 ms
isid_imed2013_over.jpg
32 ms
isid_16thICID_over.jpg
45 ms
isid_16thICID_over.jpg
21 ms
Free_Mem_Ann_over_r1_c2.jpg
19 ms
isid_16thICID_over_r2_c2.jpg
19 ms
isid.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
Links do not have a discernible name
isid.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
Page has valid source maps
isid.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
N/A
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isid.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Isid.org main page’s claimed encoding is windows-1252. 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.
isid.org
Open Graph description is not detected on the main page of ISID. 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: