In the JavaScript SEO office hours, you can submit questions about JavaScript and Google Search or ask them live on air.
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In the JavaScript SEO office hours, you can submit questions about JavaScript and Google Search or ask them live on air.
source
I really enjoyed this thanks Martin ! from #chrispalmerseo
Lazy loading. We use WP Rocket for lazy loading and have Slick Slider at the bottom of the page that has 8 rotating images. Pagespeed insight gives us this error:
Defer offscreen images
Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive.
Do all sliders show defer offscreen images error or there is something wrong on our site?
Regarding iFrame. iFrames are heavy on resources. They slow down the site. Why would Google Map use an iFrame for embedding the map on a website? Is there an alternative that is interactive?
Many people want a map in the footer.
Many agencies trick Google to show Rich Snippets with 5 Star Reviews in Google Search by adding aggregate rating of 5 to structured data. Isn't that against your guidelines?
Also, by having TrustPilot or another Review app on a site, will Google now show reviews in Rich snippets? Mostly for client reviews and not product reviews.
Serve scaled images. Perhaps off topic but important for page speed. Do you have a video or great source on the web for source set for images? <picture> <img> srcset, size, @media. Mostly asking how to make and test responsive background images so we don't get the GT Metrix Error for Serve scaled images:
The following images are resized in HTML or CSS. Serving scaled images could save 116.2KiB (81% reduction).
Thank you.
Thank you, Martin, for doing these hangouts!