Smashing Magazine

OCTOBER 31, 2023

Answering Common Questions About Interpreting Page Speed Reports Answering Common Questions About Interpreting Page Speed Reports Geoff Graham 2023-10-31T16:00:00+00:00 2023-10-31T17:06:18+00:00 This article is sponsored by DebugBear Running a performance check on your site isn’t too terribly difficult.

Speed 100

Speed Google Website Metrics 100

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ) These tools make it easier to determine where we need to put emphasis to improve our sites. Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London.

Performance 237

Performance Speed Google Media 237

Smashing Magazine

DECEMBER 23, 2020

It doesn’t come as a surprise, considering the benefits of higher conversion rates, customer engagement, decreased page loading speed, and lower costs on development and overhead. The service workers enable the offline usage of the PWA by fetching cached data or informing the user about the absence of an Internet connection.

Cache 126

Cache Internet Internet Google 126

Dynatrace

SEPTEMBER 13, 2023

And how can you verify this performance consistently across a multicloud environment that also uses Microsoft Azure and Google Cloud Platform frameworks? Storing frequently accessed data in faster storage, usually in-memory caching, improves data retrieval speed and overall system performance. Beyond

AWS 259

AWS Efficiency Azure Cloud 259

MachMetrics

JUNE 1, 2020

In fact, failing to run a mobile page speed test is the number 1 speed testing mistake we see our users make! If you’re unsure of how your website performs on a mobile device (or even got a poor result on a speed audit), stick with us. All of these things can be achieved with a faster mobile speed. Google Devs.

Speed 67

Speed Mobile Testing Google 67

Smashing Magazine

NOVEMBER 22, 2021

A website’s performance can make or break its success, yet in August 2020, despite many improvements we had previously made, such as implementing Server-Side Rendering (SSR), the ratio of Wix websites with good Google Core Web Vitals (CWV) scores was only 4%. Source: HTTP Archive's Core Web Vitals Technology Report. Large preview ).

Website 129

Website Performance Google Website Performance 129

CSS - Tricks

JULY 25, 2019

In this article, we uncover how PageSpeed calculates it’s critical speed score. It’s no secret that speed has become a crucial factor in increasing revenue and lowering abandonment rates. Now that Google uses page speed as a ranking factor, many organizations have become laser-focused on performance. PageSpeed 5.0

Google 72

Google Engineering Speed Mobile 72

MachMetrics

JUNE 30, 2020

Using Google Fonts is often one of the first steps people take to give their website a unique look. But if you’ve ever brought over that amazing font and ran a speed test, you might be asking – “Does Google Fonts slow down my site?” Use that awesome font from Google and live with the performance hit.

Google 57

Google Speed Cache Website 57

ACM Sigarch

DECEMBER 19, 2022

When I worked at Google, fleet-wide profiling revealed that 25-35% of all CPU time was spent just moving bytes around: memcpy, strcmp, copying between user and kernel buffers in network and disk I/O, hidden copy-on-write in soft page faults, checksumming, compressing, decrypting, assembling/disassembling packets and HTML pages, etc.

Design 145

Design Systems Cache Network 145

Dynatrace

DECEMBER 20, 2021

While data analysis tools such as Google Analytics provide statistics based on user experiences, they lack details about what the user is doing and experiencing. Streamlined asset caching: Asset caching is critical for creating accurate replays. Improved analytic context. Enhancing error correction.

Mobile 255

Mobile Website Analytics Cache 255

MachMetrics

DECEMBER 14, 2019

As you know, there are many metrics that determine a website’s page speed, and we can’t look at just one of them to determine how performant our site is. By analyzing the data from Backlinko.com and their Page Speed Stats article, we’ll look to answer these questions: What size should be a website be?

Best Practices 105

Best Practices Speed Mobile Google 105

KeyCDN

SEPTEMBER 3, 2020

How to measure performance The Website Speed Test is the ideal tool for measuring the performance of your website. WebP is the way to go WebP was first developed by Google back in 2010 and has now become the successor of JPEG. WebP delivery doesn't require any change on the origin server with the WebP caching feature.

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Processing Cache Website Servers 127

Smashing Magazine

JULY 29, 2019

The speed of mobile networks, too, varies considerably between countries. Perhaps surprisingly, users experience faster speeds over a mobile network than WiFi in at least 30 countries worldwide, including Australia and France. South Korea has the fastest mobile download speed , averaging 52.4 Google Homepage — DOM.

Cache 97

Cache Mobile Google Network 97

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. Daniel An, Google, 2017.

Cache 78

Cache Speed Google Website 78

Smashing Magazine

JULY 6, 2021

If you see authors turning to other authoring tools such as Google Docs for its commenting or suggestions capabilities, it may be a red flag as to what features you are missing. Microsoft word documents, spreadsheets, Google docs always rear their heads up when working with content authors. Editing Experience. Operating expense.

Cache 144

Cache Website Mobile Google 144

Dotcom-Montior

AUGUST 5, 2020

Page speed has been a key factor in Google’s ranking algorithm since 2010 , so it is essential to understand the various ways you can optimize your pages and why implementing synthetic monitoring can ensure your pages perform flawlessly and revenue isn’t lost. Remember, speed is key to the user experience. Optimize Your Pages.

Website 92

Website Speed Cache Traffic 92

Tim Kadlec

MARCH 19, 2018

You have to consider at least four different contexts: How well does AMP perform in the context of Google search? How well does AMP perform when the library is served using the AMP cache? How well does AMP perform in the context of Google search? In the context of Google search, then, AMP performs remarkably well.

Cache 79

Cache Google Speed Metrics 79

MachMetrics

JULY 15, 2020

However, if utilized carelessly, CSS can greatly affect our page speed. That’s good to know, but I know you’re looking for a css speed test, or techniques for optimizing your css for speed. This is another reason why page speed scores can be misleading. Learn more about the other benefits of a CDN for speed.

Speed 60

Speed Website Cache Testing 60

Smashing Magazine

SEPTEMBER 28, 2022

There are millions of sites, and you are in close competition with every one of those Google search query results. Active Memory Caching. When you want to get data that you already had quickly, you need to do caching — caching stores data that a user recently retrieved. Caching Schemes. Agustinus Theodorus.

Cache 128

Cache Performance Servers Architecture 128

KeyCDN

SEPTEMBER 12, 2019

When it comes to marketing your website, there are a lot of different aspects to consider, such as speed, SEO, conversation rates, bounce rate, and many others. KeyCDN’s Cache Enabler plugin is fully compatible the HTML attributes that make images responsive. In fact they even use WebP themselves on websites like YouTube.

Social Media 106

Social Media Media Google Website 106

MachMetrics

FEBRUARY 10, 2020

Using Google’s Font API. Google Font API is a web service that supports open source font files that can be used for your web designs. If the sections above were overwhelming, Google’s API is a great resource, as it handles a lot of the grunt work for you. They can also be easily cached to improve load times.

Speed 65

Speed Performance Google Open Source 65

High Scalability

JULY 20, 2018

That means multiple data indirections mean multiple cache misses. Mark LaPedus : MRAM, a next-generation memory type, is being touted as a replacement for embedded flash and cache applications. That’s mapping applications to the specific architectural choices. They are very expensive. This is where your performance goes.

Internet 121

Internet Internet Scalability Automotive 121

Dynatrace

NOVEMBER 13, 2020

If you want to use the Google UI toolkit to build natively compiled applications for mobile, web, and desktop from a single codebase?, To get you up to speed quickly and to test Dynatrace easily, we provide a small Flutter demo app. This flushes the cache on the Dynatrace Cluster; you should see events in the web UI shortly thereafter.

Code 184

Code Mobile Monitoring Infrastructure 184

CSS - Tricks

APRIL 1, 2021

Google’s industry benchmarks from 2018 also provide a striking breakdown of how each second of loading affects bounce rates. Source: Google /SOASTA Research, 2018. Speed is also something Google considers when ranking your website placement on mobile. Compressing, minifying and caching assets. Lighthouse.

Cache 92

Cache Social Media Media Network 92

Brendan Gregg

FEBRUARY 28, 2023

## References I've reproduced the references from my SREcon22 keynote below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 103

Performance Latency Cache Virtualization 103

Tim Kadlec

MAY 11, 2010

Like it’s older brother YSlow, Page Speed , released by Google in in mid-2009, is primarily a tool to audit and analyze the performance of your site. However a closer looks shows that there is in fact a lot more that Page Speed can do. that Google has documented. Leverage browser caching. What Does It Test.

Speed 40

Speed Performance Open Source Cache 40

Speed Curve

APRIL 9, 2023

Weighting adjustments are highlighted in bold below: First Contentful Paint (FCP): 15 Speed Index: 10 Largest Contentful Paint (LCP): 25 Time To Interactive (TTI): 15 Total Blocking Time (TBT): 30 Cumulative Layout Shift (CLS): 15 -> 25 What impact will this have on my score? “ According to us: "It depends."

Cache 78

Cache Best Practices Metrics Google 78

MachMetrics

JANUARY 16, 2020

By checking out the site’s filmstrip on the site speed audit, he saw that the ‘start render’ time was stuck at 1.5 If you’ve ever audited your site with Google Pagespeed Insights tool , you’ve likely seen this warning: Pagespeed Insights will usually tell you which scripts are blocking the render.

Speed 89

Speed Website Metrics Cache 89

Randon ASCII

JULY 11, 2022

A bug had been filed suggesting that Chrome download speeds (such as those measured by speedtest.net ) seemed to be affected by some anti-virus software. Downloads go through the cache, the cache is saved to disk, and saves to disk are slowed by (some) anti-virus software. As usual, I was minding my own business. Case closed.

Cache 105

Cache Energy Processing Google 105

Smashing Magazine

AUGUST 3, 2023

While paid marketing strategies like Google Ads play a part in our approach as well, enhancing our organic traffic remains a major priority. It was only in 2020, though, that Google shared its concept of Core Web Vitals and how it impacts SEO efforts. SEO is key to our success. Bookaway site search. The reportWebVitals function.

Performance 75

Performance Cache Traffic Metrics 75

Dotcom-Montior

JUNE 25, 2020

If the DNS caches are manipulated to contain wrong IP addresses, it’s called DNS poisoning. If you run ads from Google Adsense, or any other blocked companies, along with banned advertisements in China, they won’t appear on your page and your websites or applications may also face access restrictions. Blocking IP Access.

Website 97

Website Internet Internet Performance 97

ACM Sigarch

OCTOBER 12, 2020

Second, optimization efforts for JavaScript were the subject of probably millions of developer hours by a number of companies, notably Google, Microsoft, and Mozilla, and built on decades of research in the PL community on how to optimize such languages (starting with the Self project , which started in the late 80s).

C++ 108

C++ Benchmarking Hardware Architecture 108

Tim Kadlec

OCTOBER 8, 2015

They are able to selectively load things that will appear in the initial viewport and focus heavily on ensuring AMP pages are prerender and cache friendly. To further help achieve the goal of “instant load”, Google is offering to provide caching for these AMP pages through their CDN. The result is pretty impactful.

Cache 75

Cache Google Mobile Open Source 75

CSS - Tricks

NOVEMBER 17, 2020

Chris made a few notes about Core Web Vitals the other day, explaining why measuring these performance metrics are so gosh darn important: I still think the Google-devised Core Web Vitals are smart. cache things! You may be asking yourself, “Why would I need Sentry to see what these are if I already have Google?” Good question.

Google 70

Google Metrics Speed Cache 70

Smashing Magazine

NOVEMBER 17, 2022

Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. Clearly, we want to give freedom to our content creators, but we can leave to chance neither the resolution nor the speed of delivery and download of the images that will be displayed on our website.

Media 109

Media Cache Website Mobile 109

MachMetrics

MARCH 21, 2019

While lots of these KPIs are speed metrics, content performance metrics, and behavioral metrics, don’t lose sight of your main purpose (perhaps revenue). The time to first byte (aka TTFB) is stipulated by the delivery speed from the website’s original server of origin to the viewer’s ISP. Time to First Byte.

Metrics 74

Metrics Social Media Performance Speed 74

Jos

JUNE 2, 2018

Google’s Lighthouse is one of them, which shows information about PWA, SEO and more. presented in Google IO 2018 ( source ). At the same time, they open a door to lots of concepts that might be overwhelming: PRPL, RAIL, Paint Timing API, TTI, HTTP/2, Speed Index, Priority Hints and more …. A screenshot of Lighthouse 3.0,

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Performance Speed Google Media 100