2.7 sec in total
52 ms
1.5 sec
1.1 sec
Visit h2o.ai now to see the best up-to-date H2O content for United States and also check out these interesting facts you probably never knew about h2o.ai
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Visit h2o.aiWe analyzed H2o.ai page load time and found that the first response time was 52 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
h2o.ai performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value10.2 s
0/100
25%
Value9.0 s
14/100
10%
Value2,540 ms
4/100
30%
Value0.009
100/100
15%
Value19.1 s
3/100
10%
52 ms
32 ms
25 ms
27 ms
26 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 59% of them (56 requests) were addressed to the original H2o.ai, 5% (5 requests) were made to Google-analytics.com and 4% (4 requests) were made to Munchkin.marketo.net. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source H2oai.smugmug.com.
Page size can be reduced by 975.3 kB (28%)
3.5 MB
2.5 MB
In fact, the total size of H2o.ai main page is 3.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 48.9 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. This page needs HTML code to be minified as it can gain 21.0 kB, which is 36% 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 48.9 kB or 85% of the original size.
Potential reduce by 61.5 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. H2O images are well optimized though.
Potential reduce by 864.9 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 864.9 kB or 71% of the original size.
Number of requests can be reduced by 55 (63%)
87
32
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H2O. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.h2o.ai
52 ms
bootstrap.min.css
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owl.theme.css
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owl.carousel.css
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octicons.css
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ionicons.min.css
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icomoon.css
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font-awesome.min.css
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github.css
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futura-mock.css
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screen.css
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custom.css
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lity.css
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leadbox-954.js
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formalyze_init.js
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formalyze_call.js
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forms2.min.js
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jquery-1.11.1.min.js
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modernizr.min.js
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moment.js
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jquery.vticker.min.js
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common.js
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googleanalytics.js
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gtm.js
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h2o.ai accessibility score
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
h2o.ai best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
h2o.ai 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 H2o.ai 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 H2o.ai 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.
h2o.ai
Open Graph description is not detected on the main page of H2O. 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: