How to audit landing pages
Published at May 8, 2022
How to audit landing pages
Landing pages need to be fast for the visitors and accessible to the bots.
In order to audit the landing pages, you will need to use the following free tools.
Start by testing your landing page URLs with the following tools.
Note, you will have to select the nearest testing point regarding the location of your target audience.
Eg if your audience is in the USA, then you should choose testing locations in the USA
Also, it is better if you test for mobile devices regardless of the connection speed.
3rd option optional
Fetch and render
Here you get to test the HTTP load time, render time, and further technical details. Do note that, compared to the previous services, this is location agnostic.
Before you audit the numbers, it is best to learn what each number is.
Speed Index (SI) is a performance metric that measures how quickly your page is visually complete above-the-fold.
SI is dependent on the size of the browser view port and differs from other metrics like First Contentful Paint (FCP) or Largest Contentful Paint (LCP) because it is not a milestone on your page’s loading timeline.
SI is very much tied to other page load timings. This makes it a useful overall benchmark for assessing your website’s performance in its entirety.
First Contentful Paint [FCP]
First Contentful Paint (FCP) is a performance metric that measures how quickly visitors can view actual content (i.e., text, images, video, etc.) on your page.
Your page’s FCP is the total time taken from the beginning of your page load to the point any content is rendered on the screen.
A low FCP time contributes to a positive user experience, as your visitors perceive the page to be loading fast if content is delivered sooner.
Time to interactive [TTI]
Time to Interactive (TTI) is a performance metric that measures a page’s load responsiveness and helps identify situations where a page looks interactive but actually isn’t.
TTI measures the earliest time after First Contentful Paint (FCP) when the page is reliably ready for user interactivity.
In simple terms, a fast TTI helps ensure that the page is usable.
Total blocking time [TBT]
Total Blocking Time (TBT) is a Lighthouse Performance metric introduced in 2020 that quantifies your page’s load responsiveness to user input.
In the simplest terms, TBT measures the total amount of time your webpage was blocked, preventing the user from interacting with your page.
Largest Contentful paint [LCP]
Largest Contentful Paint (LCP) is a performance metric introduced in 2020 by Lighthouse to better measure the perceived loading experience for users.
In the simplest terms, LCP measures how long it takes for the largest “content element” (e.g., hero image, heading text, etc.) on your page to become visible within your visitor’s viewport.
Cumulative layout shift [CLS]
CLS measures the unexpected shifting of web elements while the page is being rendered. This measurement is then quantified as an aggregate score of all the individual layout shifts on your page.
Time to first byte [TTFB]
Time to First Byte (TTFB) is the total amount of time from the start of the request to when we receive the first byte of the response.
Some ways to improve the TTFB include: optimizing application code, implementing caching, fine-tuning your web server configuration, or upgrading server hardware.
Onload Time occurs when the processing of the page is complete and all the resources on the page (images, CSS, etc.) have finished downloading.
DOM interactive time
DOM Interactive Time is the point at which the browser has finished loading and parsing HTML, and the DOM (Document Object Model) Tree has been built.
The DOM is how the browser internally structures the HTML so that it can render it.
DOM Content Loaded time
Fully loaded time
Fully Loaded Time is the point after all of the following have occurred:
First Contentful Paint has fired
Onload has fired
Network and CPU are idle (5.25s)
Render time points to the time it took for the AdsBot-Google [Google Ads bot] to render your landing page. Anything above 10 seconds will be detrimental to your conversion rates.
The status of a landing page should be 200 in order to be functional
Render shows you how the page looks and the time it takes, for each bot.
If you can’t access the URLs, then you should check with your firewall settings.
There are no right or wrong answers when it comes to landing page speed. That said, your pages need to be as fast as possible in order to provide the best possible user experience.
If you want to know more about Google Ads audits, then visit the following link