2.3 sec in total
92 ms
1.8 sec
391 ms
Visit billmckibben.com now to see the best up-to-date Bill Mc Kibben content for United States and also check out these interesting facts you probably never knew about billmckibben.com
Official website for Bill McKibben - author, educator, environmentalist, and Co-founder of 350.org; includes full information on all his books including Falter, Oil and Honey, Eaarth, The End of Natur...
Visit billmckibben.comWe analyzed Billmckibben.com page load time and found that the first response time was 92 ms and then it took 2.2 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.
billmckibben.com performance score
name
value
score
weighting
Value2.2 s
79/100
10%
Value5.5 s
19/100
25%
Value5.6 s
53/100
10%
Value3,950 ms
1/100
30%
Value0.02
100/100
15%
Value16.6 s
5/100
10%
92 ms
57 ms
43 ms
45 ms
10 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 43% of them (18 requests) were addressed to the original Billmckibben.com, 17% (7 requests) were made to Youtube.com and 7% (3 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (676 ms) relates to the external source F.vimeocdn.com.
Page size can be reduced by 353.5 kB (55%)
646.2 kB
292.6 kB
In fact, the total size of Billmckibben.com main page is 646.2 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. 55% of websites need less resources to load. CSS take 392.9 kB which makes up the majority of the site volume.
Potential reduce by 11.1 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 11.1 kB or 68% of the original size.
Potential reduce by 6.6 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. Bill Mc Kibben images are well optimized though.
Potential reduce by 24.4 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 24.4 kB or 26% of the original size.
Potential reduce by 311.4 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. Billmckibben.com needs all CSS files to be minified and compressed as it can save up to 311.4 kB or 79% of the original size.
Number of requests can be reduced by 12 (32%)
37
25
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bill Mc Kibben. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
billmckibben.com
92 ms
style.css
57 ms
jquery-1.9.1.min.js
43 ms
mac-videotracking.js
45 ms
addthis_widget.js
10 ms
conversion.js
18 ms
ga.js
97 ms
fbds.js
81 ms
m95K7LClIC4
168 ms
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bg.jpg
53 ms
masthead_background.jpg
78 ms
masthead.png
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theflagthecross.png
102 ms
indiebound.png
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amazon.png
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bn.png
101 ms
powells.png
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hudson.png
111 ms
ibooks.png
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billmckibben.jpg
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newsletter.jpg
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eaarthlogo.png
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newsletter-filler.jpg
209 ms
__utm.gif
45 ms
64370008
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uLr_lfyRfqY
124 ms
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www-player.css
79 ms
www-embed-player.js
131 ms
base.js
180 ms
fetch-polyfill.js
123 ms
ad_status.js
275 ms
435017990-a72267bf4070c1536c0dc6f4d8aaae6381adb428d0be4d63ea2ed92b3a0a0133-d.jpg
364 ms
player.js
676 ms
player.css
463 ms
vuid.min.js
361 ms
id
201 ms
RyHSygdhfD3dME44-3NNtjQCjkAA9PJK5Mnnq9vnCgY.js
335 ms
embed.js
164 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
482 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
483 ms
billmckibben.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
billmckibben.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
billmckibben.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Billmckibben.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 Billmckibben.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.
billmckibben.com
Open Graph data is detected on the main page of Bill Mc Kibben. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: