Post by account_disabled on Mar 10, 2024 8:11:15 GMT
The be timeouts on JavaScript execution I already linked above to the ScreamingFrog post that mentions experiments they have done to measure the timeout Google uses to determine when to stop executing JavaScript they found a limit of around seconds. It may be more complicated than that however. This segment of a thread is interesting. Its from a Hacker News user who goes by the username KMag and who claims to have worked at Google on the JS execution part of the indexing pipeline from . Its in relation to another user speculating that Google would not care about content loaded async i.e. asynchronously in other words loaded as part of new.
HTTP requests that are triggered in the background while assets continue to Europe Cell Phone Number List download Actually we did care about this content. Im not at liberty to explain the details but we did execute set. If theyre smart they actually make the exact timeout a function of a HMAC of the loaded source to make it very difficult to experiment around find the exact limits and fool the indexing system. Back in it was still a fixed time limit. What that means is that although it was initially a fixed timeout hes speculating or possibly sharing without directly doing so that timeouts are programmatically determined presumably based on page importance and JavaScript reliance and that they may be tied to the exact source code the reference to.
HMAC is to do with a technical mechanism for spotting if the page has changed. It matters how your JS is executed I referenced this recent study earlier. In it the author found Inline vs. External vs. Bundled JavaScript makes a huge difference for Googlebot The charts at the end show the extent to which popular JavaScript frameworks perform differently depending on how theyre called with a range of performance from passing every test to failing almost every test. For example heres the chart for.
HTTP requests that are triggered in the background while assets continue to Europe Cell Phone Number List download Actually we did care about this content. Im not at liberty to explain the details but we did execute set. If theyre smart they actually make the exact timeout a function of a HMAC of the loaded source to make it very difficult to experiment around find the exact limits and fool the indexing system. Back in it was still a fixed time limit. What that means is that although it was initially a fixed timeout hes speculating or possibly sharing without directly doing so that timeouts are programmatically determined presumably based on page importance and JavaScript reliance and that they may be tied to the exact source code the reference to.
HMAC is to do with a technical mechanism for spotting if the page has changed. It matters how your JS is executed I referenced this recent study earlier. In it the author found Inline vs. External vs. Bundled JavaScript makes a huge difference for Googlebot The charts at the end show the extent to which popular JavaScript frameworks perform differently depending on how theyre called with a range of performance from passing every test to failing almost every test. For example heres the chart for.