It’s been months we have been working on it and testing it with a few renowned customers, and there we are now… Proud to announce the release of a brand-new feature on Dareboost: Synthetic User Journey Monitoring! Thanks to this new service, you will be able to analyze and monitor the web performance of a whole user journey. Let’s discover this new option. Continue reading
On the way to HTTP/2: what to expect for front-end development?
We have announced it a couple months ago: our web performance testing tool now fully supports HTTP/2 and our best practices repository has been updated to handle the particularities of this new protocol. Now, let’s go back to the reasons of HTTP/2 emergence and talk about the major changes this protocol brings, and these old HTTP/1 best practices that we will have to give up! Continue reading
DNS Mapping: one more feature for website speed tests with Dareboost
One more new feature has just been added to the advanced settings for our website speed tests, as for our monitoring and comparison features: the DNS Mapping. Thanks to this new option, you can now enforce one/many DNS resolutions. Let’s see why and how to use such a feature through a few examples. Continue reading
New on Dareboost: Custom events and CSV export for your monitoring data
Two very awaited features are now available for our customers within their monitoring dashboard. The ability to create and to manage custom event, and a CSV export feature for the monitoring data. Continue reading
Why you should avoid using document.write, specifically for scripts injection
Web performance testing tools like Google Page Speed or Dareboost already pointed it: injecting a script by using document.write instruction causes severe issues about websites loading time. Let’s talk about this topic one more time, as the next Chrome update to come won’t allow such scripts injections any longer. What kind of issues may you experience? Which alternatives to find?
Major update announcement: HTTP/2 speed test support and more
Our team is glad to announce today our next major upgrade, planned deployed on 19th September, with a brand-new test probe technology. We’re detailing within this post all the evolutions and improvements. This is one of our biggest update, with amazing news such as HTTP/2 support and much more to discover…
How to implement Content Security Policy?
Now that we have seen how CSP can be useful in preventing injections of content within your web pages, let’s have a look on some technical elements about CSP implementation, and a few ideas about the methodology to adopt. Continue reading
Content Security Policy to secure your website (and more)
Thanks to Content Security Policy, you can protect your website from numerous vulnerabilities concerning content injection. Let’s see why and how to use that simple but powerful HTTP header, now widely supported by web browsers.
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