Chromium Blog
News and developments from the open source browser project
Here’s to more HTTPS on the web!
2016年11月4日金曜日
Security has always been critical to the web, but challenges involved in site migration have inhibited HTTPS adoption for several years. In the interest of a safer web for all, at Google we’ve worked alongside many others across the online ecosystem to better understand and address these challenges, resulting in real change. A web with ubiquitous HTTPS is not the distant future
. It’s happening now, with
secure browsing becoming standard for users of Chrome.
Today, we’re adding a new section to the HTTPS Report Card in our Transparency Report that
includes data on how HTTPS usage has been increasing over time. More than half of pages loaded and two-thirds of total time spent by Chrome desktop users occur via HTTPS, and we expect these metrics to continue their strong upward trajectory.
Percentage pages loaded over HTTPS in Chrome
As the remainder of the web transitions to HTTPS, we’ll continue working to ensure that migrating to HTTPS is a no-brainer, providing business benefit beyond increased security. HTTPS currently enables the
best
performance
the web offers and powerful features that
benefit
site conversions, including both new features such as
service workers
for offline support and
web push notifications
, and existing features such as
credit card autofill
and the
HTML5 geolocation API
that are
too powerful to be used
over non-secure HTTP.
As with all major site migrations, there are certain steps webmasters should take to ensure that search ranking transitions are smooth when moving to HTTPS. To help with this, we’ve posted
two
FAQs
to help sites transition correctly, and will continue to improve our
web fundamentals guidance
.
We’ve seen many sites successfully transition with negligible effect on their search ranking and traffic. Brian Wood, Director of Marketing SEO at Wayfair, a large retail site, commented “we were able to migrate Wayfair.com to HTTPS with no meaningful impact to Google rankings or Google organic search traffic. We are very pleased to say that all Wayfair sites are now fully HTTPS.” CNET, a large tech news site, had a similar experience. “We successfully completed our move of CNET.com to HTTPS last month,” said John Sherwood, Vice President of Engineering & Technology at CNET. “Since then, there has been no change in our Google rankings or Google organic search traffic.”
Webmasters that include ads on their sites also carefully monitor ad performance and revenue during large site migrations. The portion of Google ad traffic served over HTTPS has
increased dramatically
over the past 3 years. All ads that come from any Google source always support HTTPS, including AdWords, AdSense or DoubleClick Ad Exchange; ads sold directly, such as those through DoubleClick for Publishers, still need to be designed to be HTTPS-friendly. This means there will be no change to the Google-sourced ads that appear on a site after migrating to HTTPS. Many publishing partners have seen this in practice after a successful HTTPS transition. Jason Tollestrup, Director of Programmatic Advertising for the
Washington Post
, “saw no material impact to AdX revenue with the transition to SSL.”
As migrating to HTTPS becomes even easier,
we’ll continue
working towards a web that’s secure by
default. Don’t hesitate to start planning your HTTPS migration today!
Posted by
Adrienne Porter Felt and Emily Schechter, Chrome Security Team
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