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	<title>Speed &amp; Reliability &#8211; Noise</title>
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	<link>https://noise.getoto.net</link>
	<description>The collective thoughts of the interwebz</description>
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		<title>How Cloudflare uses the world’s greatest collection of performance data to make the world’s fastest global network even faster</title>
		<link>https://noise.getoto.net/2025/09/26/how-cloudflare-uses-the-worlds-greatest-collection-of-performance-data-to-make-the-worlds-fastest-global-network-even-faster/</link>
		
		<dc:creator><![CDATA[Steve Goldsmith]]></dc:creator>
		<pubDate>Fri, 26 Sep 2025 06:00:00 +0000</pubDate>
				<category><![CDATA[AI]]></category>
		<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[Speed]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
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					<description><![CDATA[Cloudflare is using its vast traffic to send responses faster than ever before, by learning the characteristics of each individual network and tuning our congestion control system.]]></description>
		
		
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			</item>
		<item>
		<title>“You get Instant Purge, and you get Instant Purge!” — all purge methods now available to all customers</title>
		<link>https://noise.getoto.net/2025/04/01/you-get-instant-purge-and-you-get-instant-purge-all-purge-methods-now-available-to-all-customers/</link>
		
		<dc:creator><![CDATA[Alex Krivit]]></dc:creator>
		<pubDate>Tue, 01 Apr 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[Cache]]></category>
		<category><![CDATA[Cache Purge]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=0ab3b4de6fbc002212f42cde0232beb0</guid>

					<description><![CDATA[Following up on having the fastest purge in the industry, we have now increased Instant Purge quotas across all Cloudflare plans. ]]></description>
		
		
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			</item>
		<item>
		<title>Improving platform resilience at Cloudflare through automation</title>
		<link>https://noise.getoto.net/2024/10/09/improving-platform-resilience-at-cloudflare-through-automation/</link>
		
		<dc:creator><![CDATA[Opeyemi Onikute]]></dc:creator>
		<pubDate>Wed, 09 Oct 2024 13:00:00 +0000</pubDate>
				<category><![CDATA[Без категория]]></category>
		<category><![CDATA[Agile Developer Services]]></category>
		<category><![CDATA[Developer Platform]]></category>
		<category><![CDATA[Developers]]></category>
		<category><![CDATA[Edge]]></category>
		<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Go]]></category>
		<category><![CDATA[reliability]]></category>
		<category><![CDATA[serverless]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=115d2dddb7fd5e7d4172066c88b27a9b</guid>

					<description><![CDATA[We realized that we need a way to automatically heal our platform from an operations perspective, and designed and built a workflow orchestration platform to provide these self-healing capabilities across our global network. We explore how this has helped us to reduce the impact on our customers due to operational issues, and the rich variety of similar problems it has empowered us to solve.]]></description>
		
		
		
			</item>
		<item>
		<title>Introducing Speed Brain: helping web pages load 45% faster</title>
		<link>https://noise.getoto.net/2024/09/25/introducing-speed-brain-helping-web-pages-load-45-faster/</link>
		
		<dc:creator><![CDATA[Alex Krivit]]></dc:creator>
		<pubDate>Wed, 25 Sep 2024 13:00:00 +0000</pubDate>
				<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[Cache]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[research]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<category><![CDATA[Speed Brain]]></category>
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					<description><![CDATA[We are excited to announce the latest leap forward in speed – Speed Brain. Speed Brain uses the Speculation Rules API to prefetch content for the user's likely next navigations. The goal is to download a web page to the browser before a user navigates to it, allowing pages to load instantly.]]></description>
		
		
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			</item>
		<item>
		<title>Instant Purge: invalidating cached content in under 150ms</title>
		<link>https://noise.getoto.net/2024/09/25/instant-purge-invalidating-cached-content-in-under-150ms/</link>
		
		<dc:creator><![CDATA[Alex Krivit]]></dc:creator>
		<pubDate>Tue, 24 Sep 2024 23:00:00 +0000</pubDate>
				<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[Cache]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
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					<description><![CDATA[Today we’re excited to share that we’ve built the fastest cache purge in the industry.  We now offer a global purge latency for purge by tags, hostnames, and prefixes of less than 150ms on average (P50), representing a 90% improvement since May 2022.]]></description>
		
		
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			</item>
		<item>
		<title>Building secure websites: a guide to Cloudflare Pages and Turnstile Plugin</title>
		<link>https://noise.getoto.net/2024/03/07/building-secure-websites-a-guide-to-cloudflare-pages-and-turnstile-plugin/</link>
		
		<dc:creator><![CDATA[Sally Lee]]></dc:creator>
		<pubDate>Thu, 07 Mar 2024 14:00:52 +0000</pubDate>
				<category><![CDATA[bots]]></category>
		<category><![CDATA[CAPTCHA]]></category>
		<category><![CDATA[Cloudflare Pages]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Security Week]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<category><![CDATA[Turnstile]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=5bdeb4103e433392d1c5058d54b7fc73</guid>

					<description><![CDATA[Learn how to use Cloudflare Pages and Turnstile to deploy your website quickly and easily while protecting it from bots, without compromising user experience. Follow our tutorial here for a seamless integration]]></description>
		
		
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			</item>
		<item>
		<title>Cloudflare is free of CAPTCHAs; Turnstile is free for everyone</title>
		<link>https://noise.getoto.net/2023/09/29/cloudflare-is-free-of-captchas-turnstile-is-free-for-everyone/</link>
		
		<dc:creator><![CDATA[Benedikt Wolters]]></dc:creator>
		<pubDate>Fri, 29 Sep 2023 13:00:00 +0000</pubDate>
				<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[bots]]></category>
		<category><![CDATA[CAPTCHA]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<category><![CDATA[Turnstile]]></category>
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					<description><![CDATA[Now that we’ve eliminated CAPTCHAs at Cloudflare, we want to hasten the demise of CAPTCHAs across the internet. We’re thrilled to announce that Turnstile is generally available, and Turnstile’s ‘Managed’ mode is now completely free to everyone for unlimited use.]]></description>
		
		
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			</item>
		<item>
		<title>Connection coalescing with ORIGIN Frames: fewer DNS queries, fewer connections</title>
		<link>https://noise.getoto.net/2023/09/04/connection-coalescing-with-origin-frames-fewer-dns-queries-fewer-connections/</link>
		
		<dc:creator><![CDATA[Suleman Ahmad]]></dc:creator>
		<pubDate>Mon, 04 Sep 2023 13:00:51 +0000</pubDate>
				<category><![CDATA[DNS]]></category>
		<category><![CDATA[HTTP2]]></category>
		<category><![CDATA[Internship Experience]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<category><![CDATA[TLS]]></category>
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					<description><![CDATA[In this blog we’re going to take a closer look at “connection coalescing”, with specific focus on manage it at a large scale]]></description>
		
		
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			</item>
		<item>
		<title>Understand the impact of your waiting room’s settings with Waiting Room Analytics</title>
		<link>https://noise.getoto.net/2023/06/07/understand-the-impact-of-your-waiting-rooms-settings-with-waiting-room-analytics/</link>
		
		<dc:creator><![CDATA[Arielle Olache]]></dc:creator>
		<pubDate>Wed, 07 Jun 2023 13:00:44 +0000</pubDate>
				<category><![CDATA[Analytics]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<category><![CDATA[Waiting Room]]></category>
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					<description><![CDATA[Today, we are thrilled to announce the launch of Waiting Room Analytics and tell you more about how we built this game-changing feature. Waiting Room Analytics provides insights into end-user experience and visualizations of your waiting room traffic]]></description>
		
		
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			</item>
		<item>
		<title>Examining HTTP/3 usage one year on</title>
		<link>https://noise.getoto.net/2023/06/06/examining-http-3-usage-one-year-on/</link>
		
		<dc:creator><![CDATA[David Belson]]></dc:creator>
		<pubDate>Tue, 06 Jun 2023 13:00:20 +0000</pubDate>
				<category><![CDATA[IETF]]></category>
		<category><![CDATA[QUIC]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=a4dcfc1ceeaf27230e1cea1279dfd4e8</guid>

					<description><![CDATA[With the HTTP/3 RFC celebrating its 1st birthday, we examined HTTP version usage trends between May 2022 - May 2023. We found that HTTP/3 usage by browsers continued to grow, but that search engine and social media bots continued to effectively ignore the latest version of the web’s core protocol]]></description>
		
		
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			</item>
		<item>
		<title>Cloudflare mitigates record-breaking 71 million request-per-second DDoS attack</title>
		<link>https://noise.getoto.net/2023/02/13/cloudflare-mitigates-record-breaking-71-million-request-per-second-ddos-attack/</link>
		
		<dc:creator><![CDATA[Omer Yoachimik]]></dc:creator>
		<pubDate>Mon, 13 Feb 2023 18:37:51 +0000</pubDate>
				<category><![CDATA[Attacks]]></category>
		<category><![CDATA[botnet]]></category>
		<category><![CDATA[ddos]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<category><![CDATA[Trends]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=82a5e1ed4c4784ed3238b6dc740bd412</guid>

					<description><![CDATA[This was a weekend of record-breaking DDoS attacks. Over the weekend, Cloudflare detected and mitigated dozens of hyper-volumetric DDoS attacks. The majority of attacks peaked in the ballpark of 50-70 million requests per second (rps) with the largest exceeding 71 million rps]]></description>
		
		
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			</item>
		<item>
		<title>Measuring network quality to better understand the end-user experience</title>
		<link>https://noise.getoto.net/2023/02/10/measuring-network-quality-to-better-understand-the-end-user-experience/</link>
		
		<dc:creator><![CDATA[David Tuber]]></dc:creator>
		<pubDate>Fri, 10 Feb 2023 14:00:00 +0000</pubDate>
				<category><![CDATA[Network]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<category><![CDATA[Speed Test]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=c3fede04319e62d1aac477bd91e5737b</guid>

					<description><![CDATA[Starting today, you don’t have to be a network engineer to figure out what your Internet is good for. Let’s tell you how we’re doing it.]]></description>
		
		
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			</item>
		<item>
		<title>Cloudflare is joining the AS112 project to help the Internet deal with misdirected DNS queries</title>
		<link>https://noise.getoto.net/2022/12/15/cloudflare-is-joining-the-as112-project-to-help-the-internet-deal-with-misdirected-dns-queries/</link>
		
		<dc:creator><![CDATA[Hunts Chen]]></dc:creator>
		<pubDate>Thu, 15 Dec 2022 14:00:00 +0000</pubDate>
				<category><![CDATA[AS112]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[Impact Week]]></category>
		<category><![CDATA[Privacy]]></category>
		<category><![CDATA[Resolver]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=0fcbc1a70b11a49a107504b504a70820</guid>

					<description><![CDATA[Cloudflare is participating in the AS112 project, becoming an operator of the loosely coordinated, distributed sink of the reverse lookup (PTR) queries for RFC 1918 addresses, dynamic DNS updates and other ambiguous addresses.]]></description>
		
		
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			</item>
		<item>
		<title>Cloudflare Pages gets even faster with Early Hints</title>
		<link>https://noise.getoto.net/2022/10/07/cloudflare-pages-gets-even-faster-with-early-hints/</link>
		
		<dc:creator><![CDATA[Greg Brimble]]></dc:creator>
		<pubDate>Fri, 07 Oct 2022 13:00:00 +0000</pubDate>
				<category><![CDATA[Cloudflare Pages]]></category>
		<category><![CDATA[Early Hints]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=7ffbda5fdc7fb358548e543396b160ef</guid>

					<description><![CDATA[Announcing support for sending Early Hints from your Cloudflare Pages projects]]></description>
		
		
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			</item>
		<item>
		<title>Automatic Signed Exchanges may dramatically boost your site visitor numbers</title>
		<link>https://noise.getoto.net/2022/07/08/automatic-signed-exchanges-may-dramatically-boost-your-site-visitor-numbers/</link>
		
		<dc:creator><![CDATA[Joao Sousa Botto]]></dc:creator>
		<pubDate>Fri, 08 Jul 2022 12:27:53 +0000</pubDate>
				<category><![CDATA[Largest Contentful Paint (LCP)]]></category>
		<category><![CDATA[seo]]></category>
		<category><![CDATA[Signed Exchanges (SXG)]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=4493d91859ad1c80e54eaeeb7e4606af</guid>

					<description><![CDATA[Automatic Signed Exchanges may dramatically boost your site visitor numbers]]></description>
		
		
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			</item>
		<item>
		<title>HTTP RFCs have evolved: A Cloudflare view of HTTP usage trends</title>
		<link>https://noise.getoto.net/2022/06/06/http-rfcs-have-evolved-a-cloudflare-view-of-http-usage-trends/</link>
		
		<dc:creator><![CDATA[Lucas Pardue]]></dc:creator>
		<pubDate>Mon, 06 Jun 2022 20:49:17 +0000</pubDate>
				<category><![CDATA[HTTP3]]></category>
		<category><![CDATA[IEFT]]></category>
		<category><![CDATA[QUIC]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=546a81bc3bc1868689511785ec2af498</guid>

					<description><![CDATA[HTTP/3 is now RFC 9114. We explore Cloudflare's view of how it is being used]]></description>
		
		
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		<item>
		<title>Monitoring our monitoring: how we validate our Prometheus alert rules</title>
		<link>https://noise.getoto.net/2022/05/19/monitoring-our-monitoring-how-we-validate-our-prometheus-alert-rules/</link>
		
		<dc:creator><![CDATA[Lukasz Mierzwa]]></dc:creator>
		<pubDate>Thu, 19 May 2022 15:39:19 +0000</pubDate>
				<category><![CDATA[monitoring]]></category>
		<category><![CDATA[observability]]></category>
		<category><![CDATA[Prometheus]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
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					<description><![CDATA[Pint is a tool we developed to validate our Prometheus alerting rules and ensure they are always working]]></description>
		
		
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		<item>
		<title>Debugging Hardware Performance on Gen X Servers</title>
		<link>https://noise.getoto.net/2022/05/17/debugging-hardware-performance-on-gen-x-servers/</link>
		
		<dc:creator><![CDATA[Yasir Jamal]]></dc:creator>
		<pubDate>Tue, 17 May 2022 12:59:23 +0000</pubDate>
				<category><![CDATA[Cloudflare Network]]></category>
		<category><![CDATA[Gen X]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=eaae777c0ca50d9a1b03840498a5f743</guid>

					<description><![CDATA[In Cloudflare’s global network, every server runs the whole software stack. Therefore, it's critical that every server performs to its maximum potential capacity]]></description>
		
		
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			</item>
		<item>
		<title>Part 1: Rethinking Cache Purge, Fast and Scalable Global Cache Invalidation</title>
		<link>https://noise.getoto.net/2022/05/14/part-1-rethinking-cache-purge-fast-and-scalable-global-cache-invalidation/</link>
		
		<dc:creator><![CDATA[Alex Krivit]]></dc:creator>
		<pubDate>Sat, 14 May 2022 14:50:50 +0000</pubDate>
				<category><![CDATA[Cache Purge]]></category>
		<category><![CDATA[Platform Week]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=faf939db596ce6d68bbd1594f9c78d1f</guid>

					<description><![CDATA[This is Part 1 of what will be a year-long series documenting our journey to re-architect our systems to be the best, fastest, most-scalable purge in the industry]]></description>
		
		
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		<item>
		<title>Introducing Cache Reserve: massively extending Cloudflare’s cache</title>
		<link>https://noise.getoto.net/2022/05/11/introducing-cache-reserve-massively-extending-cloudflares-cache/</link>
		
		<dc:creator><![CDATA[Alex Krivit]]></dc:creator>
		<pubDate>Wed, 11 May 2022 12:59:20 +0000</pubDate>
				<category><![CDATA[Cache Reserve]]></category>
		<category><![CDATA[Platform Week]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
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					<description><![CDATA[I’m delighted to announce an extension of the benefits of caching with Cache Reserve: a new way to persistently serve all static content from Cloudflare’s global cache]]></description>
		
		
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