3.8 sec in total
203 ms
2.8 sec
797 ms
Visit io.com now to see the best up-to-date Io content for United States and also check out these interesting facts you probably never knew about io.com
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Visit io.comWe analyzed Io.com page load time and found that the first response time was 203 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
io.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value8.8 s
1/100
25%
Value11.3 s
5/100
10%
Value3,130 ms
2/100
30%
Value0.002
100/100
15%
Value23.5 s
1/100
10%
203 ms
368 ms
865 ms
283 ms
228 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 62% of them (29 requests) were addressed to the original Io.com, 6% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (865 ms) belongs to the original domain Io.com.
Page size can be reduced by 657.7 kB (49%)
1.4 MB
693.0 kB
In fact, the total size of Io.com main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Javascripts take 598.8 kB which makes up the majority of the site volume.
Potential reduce by 37.4 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. 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 37.4 kB or 76% of the original size.
Potential reduce by 31.1 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. Io images are well optimized though.
Potential reduce by 363.9 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 363.9 kB or 61% of the original size.
Potential reduce by 225.2 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. Io.com needs all CSS files to be minified and compressed as it can save up to 225.2 kB or 83% of the original size.
Number of requests can be reduced by 27 (69%)
39
12
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Io. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
io.com
203 ms
io.com
368 ms
www.io.com
865 ms
style.css
283 ms
splash.css
228 ms
374 ms
jquery.js
450 ms
jquery-migrate.min.js
307 ms
munchkin.js
22 ms
149 ms
ultralite.js
229 ms
conversion.js
190 ms
splash.js
242 ms
logo.png
99 ms
WhiteScrollArrow.png
227 ms
client_logo_allianz.png
76 ms
client_logo_cbs.png
88 ms
client_logo_century_link.png
97 ms
client_logo_fender.png
113 ms
client_logo_goldman_sachs.jpg
188 ms
client_logo_lexis_nexis.png
185 ms
blank.png
183 ms
gtm.js
85 ms
7cOv8AtvOuk
615 ms
data-center-as-a-service.jpg
624 ms
pattern_overlay.png
178 ms
new-jersey-data-center-masthead.jpg
628 ms
global-colocation-map.jpg
623 ms
effra_std_lt-webfont.woff
579 ms
entypo-webfont.woff
580 ms
43 ms
insight.min.js
100 ms
analytics.js
100 ms
110 ms
_Incapsula_Resource
108 ms
munchkin.js
97 ms
calendar.png
467 ms
collect
398 ms
collect
421 ms
_Incapsula_Resource
16 ms
www-embed-player-vflZsBgOl.css
69 ms
www-embed-player.js
91 ms
base.js
136 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
7 ms
ad_status.js
58 ms
CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
43 ms
RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff
44 ms
io.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
io.com 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
io.com 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
Image elements do not have [alt] attributes
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Io.com 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 Io.com 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.
io.com
Open Graph data is detected on the main page of Io. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: