1.1 sec in total
138 ms
716 ms
226 ms
Welcome to i2b2.org homepage info - get ready to check I 2 B best content for United States right away, or after learning these important things about i2b2.org
Visit i2b2.orgWe analyzed I2b2.org page load time and found that the first response time was 138 ms and then it took 942 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
i2b2.org performance score
138 ms
344 ms
55 ms
83 ms
86 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 I2b2.org and no external sources were called. The less responsive or slowest element that took the longest time to load (344 ms) belongs to the original domain I2b2.org.
Page size can be reduced by 20.6 kB (33%)
63.2 kB
42.5 kB
In fact, the total size of I2b2.org main page is 63.2 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. Only 10% of websites need less resources to load. Images take 38.0 kB which makes up the majority of the site volume.
Potential reduce by 13.8 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 2.0 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 13.8 kB or 80% of the original size.
Potential reduce by 230 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. I 2 B images are well optimized though.
Potential reduce by 6.6 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. I2b2.org needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 83% of the original size.
Number of requests can be reduced by 14 (64%)
22
8
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I 2 B. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
i2b2.org
138 ms
www.i2b2.org
344 ms
i2b2_style.css
55 ms
margin_left.gif
83 ms
h_header.gif
86 ms
margin_right.gif
108 ms
red_top.gif
112 ms
red_left.gif
131 ms
red_right.gif
130 ms
h_collage.jpg
188 ms
h_space_top.gif
136 ms
spacer.gif
139 ms
h_red_fade.jpg
154 ms
h_bullet.gif
155 ms
i2b2-software-1.gif
142 ms
i2b2-software-2.gif
144 ms
i2b2-software-3.gif
159 ms
foot_space_top.gif
161 ms
foot_space_left.gif
168 ms
footer_partners.gif
170 ms
foot_space_right.gif
187 ms
red_bottom.gif
187 ms
menu_separator.gif
162 ms
h_gel_bg.gif
162 ms
i2b2.org SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise I2b2.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 I2b2.org main page’s claimed encoding is iso-8859-1. 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.
i2b2.org
Open Graph description is not detected on the main page of I 2 B. 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: