: SEO - does Google read dynamic canonical tags? I used the following code to redirect all the HTTP pages of a site to the https:// version. <link rel="canonical" href=""> <script>

@Ravi8258870

If your objective is to rename http into https do not try to do this with canonical URLs. You should NOT have 2 sites with the same content (that is how Google will view your https/http). You go to your provider (hosting) panel and make a 301 to the HOME page as and then set up a Google Search Console for with-and-without-www.com. Next you need to add the .htaccess redirect code for www or not and https instead of http.



If your objective is SEO

and you can not use a Yoast (or similar) tool then MAYBE this link seems a possible solution to AUTO-canonical URL insertion: github.com/missiondata/google-analytics-code-inserter-perl-script
OR: css-tricks.com/snippets/javascript/get-url-and-url-parts-in-javascript/
OR: www.simoahava.com/seo/dynamically-added-meta-data-indexed-google-crawlers/

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@Eichhorn148

yes. but it depends. from how fast you insert it. i tested some lazy load scenarios with js and realized, that in google's cache are afterloads visible, which happens even after 5 seconds after onLoad is fired. btw, you will not be able to see it in the search console with fetch as google - fetch as google is only a kind of preview. i know cases, where even not the whole page was shown in fetch as google, because it was too long:)

but don't stretch google's patience - try to make loadtime as fast you can - in reality you never know, how long it will wait. and all tests we can perform have a kind of pretty limited validity, because we don't know, what factors, beside of those we control, are in this game.

if i were you, i would insert canonicals into the header with x-robots-tag - it can be done dynamically, and the tag is already inserted, if google reads the page.

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