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Welcome to hadoopworld.com homepage info - get ready to check Hadoopworld best content right away, or after learning these important things about hadoopworld.com
Transforming our in-person events to online
Visit hadoopworld.comWe analyzed Hadoopworld.com page load time and found that the first response time was 62 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
hadoopworld.com performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value5.2 s
24/100
25%
Value6.7 s
36/100
10%
Value3,100 ms
2/100
30%
Value0
100/100
15%
Value18.7 s
3/100
10%
62 ms
164 ms
7783 ms
80 ms
95 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hadoopworld.com, 56% (23 requests) were made to Cdn.oreillystatic.com and 15% (6 requests) were made to Conferences.oreilly.com. The less responsive or slowest element that took the longest time to load (7.8 sec) relates to the external source Conferences.oreilly.com.
Page size can be reduced by 328.0 kB (36%)
923.5 kB
595.5 kB
In fact, the total size of Hadoopworld.com main page is 923.5 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. 45% of websites need less resources to load. Images take 440.0 kB which makes up the majority of the site volume.
Potential reduce by 48.5 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 48.5 kB or 75% of the original size.
Potential reduce by 0 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. Hadoopworld images are well optimized though.
Potential reduce by 278.8 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 278.8 kB or 67% of the original size.
Potential reduce by 654 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. Hadoopworld.com needs all CSS files to be minified and compressed as it can save up to 654 B or 62% of the original size.
Number of requests can be reduced by 14 (44%)
32
18
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hadoopworld. 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 as a result speed up the page load time.
hadoopworld.com
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hadoopworld.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
hadoopworld.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
hadoopworld.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
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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hadoopworld.com 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 Hadoopworld.com 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.
hadoopworld.com
Open Graph data is detected on the main page of Hadoopworld. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: