Questions tagged [cache]

A cache is a local copy of a file that exists elsewhere. Caching can take place in the browser, on a dedicated machine on a network, or at an ISP.

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Website Speed Issue [duplicate]

How can I boost my website speed "Onlineseoblog"? I have done the following: Cloudflare W3C Total Cache Removed embedded Videos
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2answers
58 views

Is it bad for SEO to embed static sections of a page in a JavaScript file so that they can be cached?

Is it a bad idea to embed unimportant static HTML code in a JavaScript file? Could it harm SEO? For example, the footer or header HTML code is constant and those sections load for many different ...
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Firefox doesn't update cache of a downloadable zip file. Why?

I have a small website (hosted on a shared Linux/PHP server) where I allow users to download my software. It comes in a form of a ZIP file that people can download. I just noticed today after having ...
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How to allow Google fonts to be cached for more than one day?

I tried this code below, but I still see the message on Google Insights that the fonts have a expiration of 1d. AddType application/vnd.ms-fontobject .eot AddType application/x-font-ttf .ttf AddType ...
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Browsers load actual website from external server and keep in cache [closed]

So, currently, I'm using 000webhost to host my website, but they only allow 1000 MB to store all the files for my website, which IMO is a little small. So, what I want to accomplish is something like ...
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512 views

JavaScript and CSS cached and not updating not updating from WAMP server even though “view source” shows most recent file

I have a WAMP server with PHP 7.2.10. When I change a file, for example .css, the changes is not visible in browser. When I "view source" via my browser (Ctrl+U) I get the updated latest version of ...
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1answer
55 views

Cannot find where my site is being cached! [closed]

So I have a bit of experience as a web master, but am at my whits end trying to find out what is caching my site. I cannot see any updates I make for the life of me. What I've tried: Clear ...
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336 views

Disable caching for subdomain on Cloudflare?

How can I disable caching for a subdomain on Cloudflare but keep SSL?
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1answer
35 views

Accelerated mobile page(AMP) and password protected admin area, Can I combine both in single page?

Full site being migrating to AMP. I want to integrate admin functionality to AMP pages, like simple links for deleting content, and huge forms(not mobile friendly) for editing content. It will be ...
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1answer
40 views

Deleted posts don't seem to be completely removed

I asked a webmaster to remove some posts on his website where some pictures and content referring to me appeared. He removed pictures and content but they still appear as results on google search, and ...
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61 views

Local browser caching not working due to .htaccess rules

All the JavaScript files hosted from my server are not being cached - just those from 3rd party CDNs. The information on caching is bountiful, but I've been unable to create something that works. I'...
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60 views

How to find one of my accelerated mobile pages that is cached by Google already?

For AMP (Accelerated mobile pages) pages, I know about the API to find out if a URL is cached or not. However, I'm having trouble finding one that is cached. I need to find a cached AMP URL to ...
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101 views

404 on google cached version pages [duplicate]

When I am searching my website on Google cache version is showing 404 errors. I tested same for some other competitors also and the same problem is there. Reviewed on Google Search Console, all good ...
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298 views

10+ Years Old Website are Suddenly Showing 404 Cache Error [duplicate]

I am getting 404 errors while checking caching of old websites. I have research on this issue and found that Google may be collecting data for mobile index and i have check server log as well and ...
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2answers
50 views

How long will deleted content will be visible on search engines and why?

I posted a note on Facebook an then set the privacy mode to "visible to me only", and then deactivated my account, and then deleted the note, but the screen of it still appears on the indexed results ...
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1answer
263 views

Why? My website is not showing “cache option” in search result [duplicate]

Plz guide me. Why? my website is not showing "cache option" in search result. when I check Ex- (Cache: http://example.com ) then it shows - "404. That’s an error." URLs are indexed & no any ...
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33 views

My WordPress site is slow when I'm not using a VPN

I host a WordPress site which isn't behaving as I'd expect. Its taking an age to load, sometimes timing out before its finished. However, if I have my VPN (PIA) enabled, it loads immediately and is ...
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2answers
28 views

Why is serving cached content to logged in users against recommendations?

I am keen to get some more information on cached pages. I currently have a store through wordpress/woocommerce and use hummingbird to cache pages. On of the options is to opt to serve cached pages ...
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37 views

Google cache is not showing up for a page despite trying twice to use the fetch and render tool [duplicate]

I did Fetch and Render twice on a particular page but the cached version of the page is still not showing up on Google. I did a Fetch and Render on other posts on the site and they all showed cached ...
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79 views

Facebook debugger is caching different IP addresses for same domain

I have problem with Facebook debugger, I tried to scrape domains few times, and I got strange results. Facebook debugger is caching different IP addresses for the same domain. I saw a few different ...
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1answer
1k views

How to Fix Leverage browser caching connect.facebook.net/en_US/fbevents.js?

While testing my site on Google PageSpeed insights tools it showing very much poor result of Mobile Page Load speed as you see on the image. How can i get a well score.is it will be solved if solve ...
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2answers
59 views

Will serving cached pages for performance reasons hurt SEO?

We have a website that has hundreds dynamic category pages that bring up a list of products by searching relevant products in our database. The problem is that a query from server to database takes 4-...
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1answer
46 views

Efficiency of generating a list of pages on the fly

I am currently working on improving the extensibility of my website. One of the things I am working on is automatically generating a list of pages for the navbar, sidebar, index, etc, rather than ...
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Webpagetest.org - does repeat view display browser cache?

In the documentation is written, to generate the repeat view webpagetest closes the browser and launches it again. Does it mean, the browser cache goes on restart empty and doesn't play any role on ...
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3answers
2k views

how to properly cache a static website .htaccess

The problem i noticed with my static website. Is that the css is not renewing itself once I updated the website code at areas (Adding new pictues, text, colours). I checked immediately once i updated....
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183 views

Google caching wrong content for top ranking URL causing rankings to drop 12 pages

When I use 'cache:example.com/category' Google is showing the homepage 'example.com' as the URL for the cached content. If I Google search 'info:example.com/category' it returns a result for the ...
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1answer
83 views

Does Classic ASP pages called with Querystring parameters are cached by the HTTP-level Kernel cache?

Our company have a website made in Classic ASP, which most of them are static pages. We have enabled Kernal cache for 30 seconds in our web.config file in order to speed-up the displaying of all our ...
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13 views

Google Cache Handling For Multi City Page

Recently i have been checking Google cache for the page https://in.example.com/hyderabad/events/speed-date-singles-with-lol/ET00054188 where i am getting cache of this url - https://in.example.com/...
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3answers
3k views

Leverage Browser Caching - third party resources

I am optimising a website based on PageSpeed Insights guidelines. And one of the points is to Leverage Browser Caching. And in this case - for the third party resources - like Google Analytics and ...
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1answer
4k views

What happens if you don't set cache-control header?

What happens if you don't set the cache-control header? Does HTTP specify a default behaviour that clients should follow or is it up to the clients to decide? In Chrome, I have seen some Javascript ...
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243 views

Can a content be cached even if the max-age header is not set and vice versa?

As far as I understand, when a request is made for the very first time, the browser will download the resource from the server. If the Cache-Control: private,max-age=value header is present, then it ...
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1answer
299 views

How can I encourage the browser to cache the HTML5 <video> poster image?

I have a web page with a series of videos embedded on the page: <video controls preload="metadata" poster="/path/to/video1/poster-image-1.jpg"> <video controls preload="metadata" poster="/...
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1answer
485 views

404 While Trying To Clear URL From Google Amp Cache

I have a url from a site that is showing up on the google amp cache with some critical mistakes and i need to clear the cache. I have followed the guide here https://developers.google.com/amp/cache/...
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1answer
3k views

Nginx: set Content-Type by URI problem

I'm setting up small personal file hosting, I made a backend to store uploaded files by their hash directly on the HDD like /f/ab/cd/ef012345678..., but without file extensions and generate an URI ...
2
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1answer
54 views

How to over ride a users cache when new assets / content are available

Ive just run a google page speed test on my site and one of the things its suggested to do is use browser caching. I already do you browser caching for most large images and other assets that in ...
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1answer
538 views

“Resources with a “?” in the URL are not cached by some proxy caching servers”

I'm using query strings to burst out of cache, e.g.: mysite.css?201708311009 where the date is that of the last modification date of the file. Running a speed test on PingDom gets me this result: ...
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1answer
192 views

Reduce amount of site script executions

I use SiteGround as a hosting service and I received a notice that we are reaching our monthly executions. We also use Wordpress as a CMS. Our site is popular and often has several users on it at once,...
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2answers
926 views

Chrome doesn't remember vertical scroll position of my website when reloading the page?

Chrome seems to remember the last vertical scroll position of most websites when reloading the page or going back to it from another page. However, it's not working on my site. The site is a fairly ...
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1answer
3k views

Google no longer showing link to cached result in SERP result

I was looking today to see which version of a page Google had crawled and cached, but when I looked, I could no longer see the place where Google shows the cached content. Is this a feature that ...
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2answers
297 views

Remove URLs from Google cache, search results not updated after URL removal in Google Search Console

I used URL removal tool provided by Google Webmaster Tools. I provided the site address to update the cache which has almost 4000 URLs. The website cache in the Google search results is still not ...
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1answer
3k views

Where is the folder where the W3 Total Cache (W3TC) data is stored?

I am using W3TC and I am new to WordPress world. How can I find the folder for cached data? Does the caching go to a particular folder? Is there way for me to track how much data is been cached from ...
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0answers
108 views

Cache-Control not being picked up by performance analysis tools for my website (Amazon CF/S3) [closed]

So, I have this website that is hosted in Amazon S3/CF and when I run any Performance analysis tool I get the following recommendation to set browser caching in some files: So, I set in (most of the ...
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1answer
943 views

Nginx server - Wordpress - .htaccess

I am running an Nginx server with Wordpress installed on it. The Wordpress installation has an .htaccess file in its root. Now I read that Nginx doesn't actually work with .htaccess files and using ....
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2answers
519 views

Change CSS and JS Files - Force Website not loading from browser cache

When i change the css and js files in my wordpress templates and visit my website, the website is still loading the old css and js files from the browser cache. How can i tell the website that if my ...
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2answers
123 views

What do I use to tell search engines not to offer a Cached version of my MyBB forum pages and where is the code I need to alter?

This question originates from my post on MyBB support forum. It's been a few days so I figured I should ask somewhere else too. I want to prevent the search engines from offering the Cached version ...
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2answers
452 views

How to Remove URL from Google Cache which is not available in Sitemap?

I have a site Hot Deal INDIA. I have added around 1200 Links in my sitemap. Around all the Links are cached by google, so there is no problem with Caching. But when I checking Google Index-> Total ...
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1answer
22 views

Did I just stop my caching issue?

I frequently upload my projects on my hosting and ask some feedback; but the problem is that those people always have to clean their cache in order to see the new changes. So I think i might just ...
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1answer
2k views

Force visitors to get newest versions of resources (bypassing browser cache)

How can I (force) my visitors on my website to clean their cache, and get the new updated content? I find myself sometimes linking progress on some of my projects and sending it to others for feedback,...
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2answers
100 views

How to instruct browsers to clear any pages from our site from cache?

Our old website on our old host did this... When you load www.example.com it quickly redirects you to www.example.com/main. We actually just setup a hosted shopping cart website. We updated our ...
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1answer
866 views

What happens when Memcached memory fills up?

Hi I have a website running on Drupal and aws ec2 and rds. So I installed memcached on this server and it's working. However I checked the statistics and found the cache is almost full and about ...