How long for google to recognise changes

[Dynamic Entertainment]

As the title says...how long does it take for google to recognise SEO changes to your website?

[ppentertainments]

Can be anything from minutes to months in my experience.

[Dynamic Entertainment]

Months

[Charlie Brown]

Indeed.

My sites appear to be taking a good 6 months to come through.

Depends on the competition.

[thex-faders]

there are nth amounts of factors involved in how long it takes!

[leelive]

I have usually found changes to take 3 weeks.
Lee

[DeckstarDeluxe]

when my site was "re-done" it was top of google within 2 weeks

[Alex]

I've found it's usually within a few days for me...

The best course of action is to redo the sitemap if you've made changes to the structure of your site.
Then log in to your webmasters account with google... and resubmit the sitemap.

If you've made title and tag changes ( page descriptions and titles ) then again it's a case of submitting a sitemap... and then just waiting I'm afraid

[Spirits High]

I must just be lucky then as it's almost instant when I make a change.

For example when I add a venue to my "List" it's about 12 hours for it to start showing on a search.

[Marc J]

It just depends on the frequency that Google visits your site, and if you make your changes just before (best case) or just after (worst case) they come around. So it can be almost instant, but I advise clients it can take up to 2 months.

Google will not waste resources (yours and theirs) by frequently visiting a site which rarely changes. So if your site has been static for the past 2 years and you make a change, don't expect it to be reflected instantly. Google will already have determined your site rarely changes and will have reduced the visit frequency for it.

On the other hand, if your site changes frequently, Google will be aware of this, will visit more frequently, and any changes will be reflected in searches quicker.

If you have Google Webamster Tools you should be able to see roughly how Google crawls your site. You can also add a sitemap.

Also searching for site:www.dynamic-entertainment.co.uk will show what Google has for your site, and if you click on the small "Cached" link on the first result that should show roughly when Google last visited at the top of the page (showing 16th December just now).

Also see http://www.google.com/support/webmas...n&answer=34439