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![SELECT
AVG (SpeedIndex),
NTH(51, QUANTILES(SpeedIndex)),
NTH(10, QUANTILES(SpeedIndex)),
NTH(25, QUANTILES(SpeedIndex)),
NTH(75, QUANTILES(SpeedIndex)),
NTH(95, QUANTILES(SpeedIndex))
FROM
[httparchive:runs.2010_11_15_pages]
WHERE rank < 300000
10° Percentile = 526
25° Percentile = 1733
Median = 3201
Average = 3800
75° Percentile = 5100
95° Percentile = 9058
Courtesy of HTTPArchive and Big Query](https://image.slidesharecdn.com/wpo-151129131951-lva1-app6891/85/Improving-and-evaluating-your-websites-performance-SEOzone-49-320.jpg)
Uploaded byAndrea Pernici
Improving and evaluating your websites performance #SEOzone
The document discusses an interactive workshop about web performance metrics like Speed Index. It provides definitions and examples of Speed Index, how it can be measured using various tools, and how it can be integrated with analytics platforms. Links are included to resources about measuring first contentful paint, loading core content, and the W3C User Timing API for custom performance metrics.
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Improving and evaluating your websites performance #SEOzone
- 1. INTERACTIVE WORKSHOP @andreapernici +AndreaPerniciCTO &CO-Founder gt idea srl
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- 14. Google Search chiefAmit Shingal - sourceOctober 2015
- 15. 894 million 3rd Quarter2015 Facebook Report - sourceNovember 2015
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- 20. Supported Advertising Networks: Twitter,A9, AdReactor, AdSense, AdTech, DoubleClick Supported Analytics Platform: Analytics: Google Analytics, Adobe Analytics, Chartbeat and Parse.ly Not yet ready for paywalls and subscriptions You loose most of the power of modern web technologies
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- 47. Speed Index = 1685 SpeedIndex = 5235
- 49. SELECT AVG (SpeedIndex), NTH(51, QUANTILES(SpeedIndex)), NTH(10,QUANTILES(SpeedIndex)), NTH(25, QUANTILES(SpeedIndex)), NTH(75, QUANTILES(SpeedIndex)), NTH(95, QUANTILES(SpeedIndex)) FROM [httparchive:runs.2010_11_15_pages] WHERE rank < 300000 10° Percentile = 526 25° Percentile = 1733 Median = 3201 Average = 3800 75° Percentile = 5100 95° Percentile = 9058 Courtesy of HTTPArchive and Big Query
- 52. <script src="/RUM/rum-speedindex.js"> </script> <script> var metricValue =RUMSpeedIndex(); </script> <script> …YOUR GOOGLE ANALYTICS CODE… ga('set', 'metric1', math.round(metricValue)); ga('send', 'pageview'); … </script> https://github.com/WPO-Foundation/RUM-SpeedIndex/
- 54. Only works forbrowsers that support Resource Timings (most modern browsers except Safari) Does not handle content within iframes (possible, just not implemented yet) Works better for IE and Chrome which both support reporting a "first paint" event.
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- 57. WE CAN MEASUREWHEN THESE CORE CONTENT ARE LOADED AND VISIBILE
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Editor's Notes
- #6 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #7 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #8 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #9 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #10 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #15 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #16 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #17 https://www.quora.com/What-data-does-Google-use-to-power-its-popular-times-feature Google uses anonymous GPS data from users who have Google apps on their mobile devices, much like the way Google Maps crowdsources traffic data. https://googleblog.blogspot.it/2009/08/bright-side-of-sitting-in-traffic.html
- #64 http://www.webpagetest.org/video/compare.php?tests=151127_8Z_SMH%2C151127_HF_SMJ%2C151127_DN_SMM&thumbSize=200&ival=1000&end=visual