T4ng
Forum Replies Created
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Forum: Plugins
In reply to: [W3 Total Cache] W3TC don’t follow preload timing settingsI can already see, from the server logs, which page have been crawled by the preload or not. Would this method will give us more details about what goes wrong?
Forum: Plugins
In reply to: [W3 Total Cache] W3TC don’t follow preload timing settingsI also checked for these pages that they were set as indexable through Yoast SEO.
Forum: Plugins
In reply to: [W3 Total Cache] W3TC don’t follow preload timing settingsNot all, but most of the pages are in the sitemaps. And on a regular basis, some of pages that are in the sitemaps but won’t get preloaded.
Forum: Plugins
In reply to: [W3 Total Cache] W3TC don’t follow preload timing settingsHi Marko,
Yes, we do use a cronjob, so that the preloader get triggered every 2 minutes.Forum: Plugins
In reply to: [W3 Total Cache] W3TC don’t follow preload timing settingsDo you need more informations to troubleshoot this issue?
Forum: Plugins
In reply to: [W3 Total Cache] W3TC don’t follow preload timing settingsChanged that settings too, and indeed, the preloaded pages now have a 6 hours lifetime, and will renew much less often, as expected.
However… I still find many of my pages not preloaded: when I take a look at the response of some sitemap declared pages, the headers state the page was last-modified at the exact same moment I opened it, whenever it should have been created somewhere in the last 6 hours, if properly warmed up.
The settings allow way enough time to warm up every page, so why so many pages won’t get warmed up as supposed to?
Forum: Plugins
In reply to: [W3 Total Cache] W3TC don’t follow preload timing settingsDB Cache and object cache are both enabled (memcached).
As I understand it, objects influence page caching/speed delivery.
The settings I’m talking about are:
Page cache : Maximum lifetime of cache objects (Garbaged is only for disk caching)
Object cache : Default lifetime of cache objects, and Garbage collection intervalMy Database cache current settings :
Maximum lifetime of cache objects:3600
Garbage collection interval: 7200Should I also set these 2 last settings to that same 21600 value? Any drawback to consider?
Forum: Plugins
In reply to: [W3 Total Cache] How to get constant memcached preload pagesHi,
We digged it a bit, and it seems part of the problem was that CloudFront was catching some requests (wp-cron lauching + page visits), making the preload process very inconsistent.
It’s a bit better now, but I still notice lots of pages non cached when I submit my whole sitemap, but not when I submit only the pages sitemap (the exact number of pages get preloaded by the server in a 3600 seconds period = Maximum lifetime of cache objects).
I also noticed that, if batches are consistently fired every 120 sec as expected, it doesn’t visit 20 pages, and the number of visited pages is not consistent.
Do you see any reason explaining why all the pages wouldn’t get consistently preloaded, and the number of pages visited not observed?
Thanks
Forum: Plugins
In reply to: [W3 Total Cache] Exclude posts from preloadOk, thanks for clarifying!
Forum: Plugins
In reply to: [W3 Total Cache] Exclude posts from preloadOK, I can give it a shot to the no-public sitemap methoud.
The curl method is not relevant in our case, because Cloudfront might catch the request.Any reason why the pattern didn’t exclude these pages?
Forum: Plugins
In reply to: [Autoptimize] Possible Google mobile friendly issueI observe the same behavior: just taking a look at my pages Google claims keeping in cache (from the ‘in cache’ in search results) will always display a page without css.
In my opinion, the real question is: does this missing css file for cached version affects SEO evaluation?If so, why not keep these old versions available for a couple of weeks, as offered by barryhunter in your topic?
Forum: Plugins
In reply to: [W3 Total Cache] How to get constant memcached preload pagesSorry Marko, we’re kind of stuck here…
wp-cron.php is called very frequently (almost every minute), but it doesn’t trigger the preload as requested in the settings. May be only twice a day, when settings ask for every hour, and object cache is 1 hour as well.
Any idea what could cause this?
Forum: Plugins
In reply to: [W3 Total Cache] How to get constant memcached preload pagesOK thanks…
Finally, is your plugin really able to run a periodic pages prime?
Here it seems to work right after a flush, but once it’s done crawling the pages, and the pages get expired so that they won’t be served by memcached anymore (after 3600 seconds, by default), no further crawl will occur.Is it a normal behavior? Or am I just supposed to entrust a custom cron job with this task?
Thanks
Forum: Plugins
In reply to: [W3 Total Cache] How to get constant memcached preload pagesHi,
I found out that the wp-cron.php was failing because of an htpasswd auth. Once I set that off, wp-cron get fired, every minute.
With the basic settings(900 / 10), it primes 10 pages… Every 900 sec, and that’s about it.
However, I also noticed the server wasn’t crawling all the pages in the same second. Therefore, I tried these settings : 100 pages, every 5 minutes.
It seems just much better now.
Regarding the sitemap, can I submit several sitemaos, with à comma for example?
Thanks for your support!
Do you use a CDN, or CloudFront?
If so, this might help you: https://ww.wp.xz.cn/plugins/visual-mode-in-cloudfront/