2.5 sec in total
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1.6 sec
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Click here to check amazing Robert Johnson Blues Foundation content for United States. Otherwise, check out these important facts you probably never knew about robertjohnsonbluesfoundation.org
Robert Johnson is known as the King of the Delta Blues Singers, his music so influential that rock stars all sing his praise.
Visit robertjohnsonbluesfoundation.orgWe analyzed Robertjohnsonbluesfoundation.org page load time and found that the first response time was 231 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
robertjohnsonbluesfoundation.org performance score
name
value
score
weighting
Value2.2 s
77/100
10%
Value7.7 s
3/100
25%
Value4.8 s
66/100
10%
Value1,410 ms
15/100
30%
Value0.146
77/100
15%
Value14.2 s
9/100
10%
231 ms
276 ms
33 ms
8 ms
172 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 56% of them (37 requests) were addressed to the original Robertjohnsonbluesfoundation.org, 9% (6 requests) were made to Google-analytics.com and 8% (5 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Robertjohnsonbluesfoundation.org.
Page size can be reduced by 334.2 kB (34%)
972.1 kB
637.8 kB
In fact, the total size of Robertjohnsonbluesfoundation.org main page is 972.1 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. 55% of websites need less resources to load. Images take 548.2 kB which makes up the majority of the site volume.
Potential reduce by 87.7 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. 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 87.7 kB or 79% of the original size.
Potential reduce by 11.5 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. Robert Johnson Blues Foundation images are well optimized though.
Potential reduce by 96.9 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 96.9 kB or 66% of the original size.
Potential reduce by 138.2 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. Robertjohnsonbluesfoundation.org needs all CSS files to be minified and compressed as it can save up to 138.2 kB or 83% of the original size.
Number of requests can be reduced by 33 (58%)
57
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The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robert Johnson Blues Foundation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
robertjohnsonbluesfoundation.org
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wp-emoji-release.min.js
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robertjohnsonbluesfoundation.org 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
<frame> or <iframe> elements do not have a title
robertjohnsonbluesfoundation.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
robertjohnsonbluesfoundation.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robertjohnsonbluesfoundation.org 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 Robertjohnsonbluesfoundation.org 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.
robertjohnsonbluesfoundation.org
Open Graph description is not detected on the main page of Robert Johnson Blues Foundation. 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: