Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Is Google caching date same as crawling/indexing date?
-
If a site is cached on say 9 oct 2012 doesn't that also mean that Google crawled it on same date ? And indexed it on same date?
-
Well, based on the following post it seems like that is correct:
Quote:
When you look at Google's cache of a page (for instance, by using the cache: operator or clicking the Cached link under a URL in the search results), you can see the date that Googlebot retrieved that page. Previously, the date we listed for the page's cache was the date that we last successfully fetched the content of the page. This meant that even if we visited a page very recently, the cache date might be quite a bit older if the page hadn't changed since the previous visit. This made it difficult for webmasters to use the cache date we display to determine Googlebot's most recent visit. Consider the following example:
- Googlebot crawls a page on April 12, 2006.
- Our cached version of that page notes that "This is G o o g l e's cache of http://www.example.com/ as retrieved on April 12, 2006 20:02:06 GMT."
- Periodically, Googlebot checks to see if that page has changed, and each time, receives a Not-Modified response. For instance, on August 27, 2006, Googlebot checks the page, receives a Not-Modified response, and therefore, doesn't download the contents of the page.
- On August 28, 2006, our cached version of the page still shows the April 12, 2006 date -- the date we last downloaded the page's contents, even though Googlebot last visited the day before.
You can find more information about this here: http://googlewebmastercentral.blogspot.no/2006/09/better-details-about-when-googlebot.html
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
My brand name has 2 words but Google only indexing as 1 word. Is there a fix?
Hi all...I'm at a loss. I've never had this happen. Google only shows pages of my site when I search the brand name as one word. When I Google the site as one word BrandBrand- it only shows my blog page and about us page plus Twitter and Facebook on page 1. The homepage does not show up at all. When I Google the site as two words Brand Brand - My Facebook page is on page 1 but nothing else. The homepage isn't showing up at all. When I search both words on Bing and Yahoo both are indexing it as two words and shows on page 1. Any ideas?
Technical SEO | | TexasBlogger0 -
Do URLs with canonical tags get indexed by Google?
Hi, we re-branded and launched a new website in February 2016. In June we saw a steep drop in the number of URLs indexed, and there have continued to be smaller dips since. We started an account with Moz and found several thousand high priority crawl errors for duplicate pages and have since fixed those with canonical tags. However, we are still seeing the number of URLs indexed drop. Do URLs with canonical tags get indexed by Google? I can't seem to find a definitive answer on this. A good portion of our URLs have canonical tags because they are just events with different dates, but otherwise the content of the page is the same.
Technical SEO | | zasite0 -
Tools/Software that can crawl all image URLs in a site
Excluding Screaming Frog, what other tools/software to use in order to crawl all image URLs in a site? Because in Screaming Frog, they don't crawl image URLs which are not under the site domain. Example of an image URL outside the client site: http://cdn.shopify.com/images/this-is-just-a-sample.png If the client is: http://www.example.com, Screaming Frog only crawls images under it like, http://www.example.com/images/this-is-just-a-sample.png
Technical SEO | | jayoliverwright0 -
My video sitemap is not being index by Google
Dear friends, I have a videos portal. I created a video sitemap.xml and submit in to GWT but after 20 days it has not been indexed. I have verified in bing webmaster as well. All videos are dynamically being fetched from server. My all static pages have been indexed but not videos. Please help me where am I doing the mistake. There are no separate pages for single videos. All the content is dynamically coming from server. Please help me. your answers will be more appreciated................. Thanks
Technical SEO | | docbeans0 -
Removed Subdomain Sites Still in Google Index
Hey guys, I've got kind of a strange situation going on and I can't seem to find it addressed anywhere. I have a site that at one point had several development sites set up at subdomains. Those sites have since launched on their own domains, but the subdomain sites are still showing up in the Google index. However, if you look at the cached version of pages on these non-existent subdomains, it lists the NEW url, not the dev one in the little blurb that says "This is Google's cached version of www.correcturl.com." Clearly Google recognizes that the content resides at the new location, so how come the old pages are still in the index? Attempting to visit one of them gives a "Server Not Found" error, so they are definitely gone. This is happening to a couple of sites, one that was launched over a year ago so it doesn't appear to be a "wait and see" solution. Any suggestions would be a huge help. Thanks!!
Technical SEO | | SarahLK0 -
Why is my blog disappearing from Google index?
My Google blogger blog is about 10 months old. In that time i have worked really hard with adding unique content, building relationships with other bloggers in the same niche, and done some inbound marketing. 2 weeks ago I updated the template to something cleaner, with a little more "wordpress" feel to it. This means i've messed about with the code a lot in these weeks, adding social buttons etc. The problem is that from some point late last week thurs/fri my pages started disappearing from Googles index. I have checked webmaster tools and have no manual actions. My link profile is pretty clean as its a new site, and i have manually checked every piece of content published for plagiarism etc. So what is going on? Did i break my blog? Or is something else amiss? Impressions are down 96% comparing Nov 1-5th to previous 5 days. site is here: http://bit.ly/174beVm Thanks for any help in advance.
Technical SEO | | Silkstream0 -
Does Google index XML files?
Does Google or other search engines include XML files in their index? More specifically, I am wondering how Google knows the difference between an xml filetype and an RSS feed.
Technical SEO | | nicole.healthline0 -
How do I redirect index.html to the root / ?
The site I've inherited had operated on index.html at one point, and now uses index.php for the home page, which goes to the / page. The index.html was lost in migrating server hosts. How do I redirect the index.html to the / page? I've tried different options that keep giving ending up with the same 404 error. I tried a redirect from index.html to index.php which ended in an infinite loop. Because the index.html no longer exists in the root, should I created it and then add a redirect to it? Can I avoid this by editing the .htaccess? Any help is appreciated, thanks in advance!
Technical SEO | | NetPicks0