How to noindex lots of content properly : bluntly or progressively ?

[firstconversion]

remove from sitemap, noindex asap. he has no longtail from those pages, its not going to suddenly appear out of nowhere

[AlanMosley]

First remember that all pages in the index have PageRank and you should use that link juice to your advantage
http://perthseocompany.com.au/seo/tutorials/a-simple-explanation-of-pagerank
Blocking in robots is clumsy, you will have links pointing to pages that are not in the index poring link juice to nowhere. You can add a meta “noindex, follow” tag that will allow link juice to flow in and out of the pages.

If the pages are duplicates then I would remove them and fix the broken links it causes.

[JohannCR]

Thanks for your replies.

Well, I'm not asking whether I should noindex those pages, I'm pretty sure I have to.

It's just that, noindex brutally one fifth of a website in one time would seem potentially suspect for the search engines... So I wonder if I should very carefully choose which ones to noindex and which ones to keep indexed even among unvisited pages, like the webmaster suggests, or do it slowly over a long period of time.

It's a big decision, I'm appealing to your professional experience to prevent me from making a potential mistake.

@AWCthreads : For the case of an e-commerce website, your suggestion would seem reasonable, because a robots.txt won't keep the pages out of the index if there's links to them, but would reduce the quantity of duplicate content. But in my case, it would not be enough, so the noindex meta tag is my only option it seems.

@Stephen : you're right, traffic can't appear out of thin air for these pages. Even if some of those should begin to see visits, they would still add up to a negligible part I believe. But I don't have the experience to support it or the numbers to prove it.

@Alan Mosley : I'll sure add the follow tag on these pages even if they're not indexed any more, it'll still be valuable. And I guess maybe it would prevent it from appearing too suspicious for the engines, wouldn't it ?

[AlanMosley]

If you use robots, it will not be able to read the follow tag, what i was suggesting is dont use robots but use meta tage "no-index,follow" to allow link juice to flow even though they are not indexed.

Search engines can still follow links of pages not indexxed, but a robots tells them they are not allowed to crawl the page.

[onlinemediadirect]

Can you change the structure of the site and perhaps see this as an opportunity...

(granted lots of work required)

Adding another level of Sub categories to separate the content further and allow better indexing ?

[EGOL]

noindex asap

thumbs up for this

its not going to suddenly appear out of nowhere

ha ha... for sure!

[JohannCR]

Damn, even by saying pages that don't generate traffic now won't much more in the future, and by giving an educated estimation of 0.05% potential future gains by keeping them versus the boatload of progress it could mean for the website to noindex them, it couldn't convince the webmaster to cut them out of the index...

Anyway thanks for your help everyone !

[Dr-Pete]

I've never seen an issue where a large-scale META NOINDEX caused Google to get suspicious. It's possible to NOINDEX the wrong pages and lose traffic, but Google generally doesn't get jumpy about it like they would a large scale 301-redirect (where you might be PR-sculpting).

If these are really duplicates, canonical tags might be a better bet. Honestly, while I agree with Stephen 99.9%, if there's no glaring current issue, you could ease into it. Start with the worst culprits - obvious, 100% duplicates. That should be an easier sell, too. If you can't sell the larger cut, it's not going to matter.

[Dr-Pete]

I wish I could convince people that more DOES NOT EQUAL better when it comes to index size. You'd think Panda would've been the nail in that coffin, but too many webmasters are still operating in 2005.

[JohannCR]

Thanks a lot for your insight dr pete

I'll sell the large cut sooner or later by convincing him. It's either that or I use a time machine to show his future stats when Google release the next Panda tweaks ^^

Option 1 is easier after all !

[JohannCR]

Hi everyone,

Some news on this story that may (or may not) be of interest for some (even if I can't give the domain name), and a new question (I may also start another discussion for that one) :

• The website has lost a significant amount of trafic over the passing year, even with the massive noindexing of 200 000 pages (I finally convinced him to do it, but it clearly wasn't enough). About a 40% loss gradually with some panda updates (dates coincide nicely).

• We've worked hard on it to offer a new section of interesting content (not a blog but nearly) that presented interesting original statistics on the niche with visual presentations, and a bunch of related content, about a hundred pages total. It's like a drop in the ocean, but it gained a bit of popularity, some nice links and good branding. I think it's probably the reason why the website is still standing, it even made a few top positions on new important keywords.

• Last but not least, we've improved the user experience and bumped up our conversion rates so the loss in trafic is partly compensated by the gains in conversion (not completely though).

It still drags nearly a million pages of thin content, and still takes a little hit with every Panda roll-out... So no recovery, but a controled descent, as it's still alive.
Now I got the green light to a complete do-over, starting a rebuild with a completely new (lighter) structure and a new design. We're pumped full of ideas of great content and user experience, so it's gonna be a fresh new start. BUT, (there's always a but), the webmaster wants to keep the old website while it's still alive and I wonder if we can take a similar domain name to capitalize on the brand popularity. Like www.brand-domain.com instead of www.branddomain.com (in case it's not clear, we'll take the same domain name with a dash in it, so the brand stays recognizable).

Is it gonna look manipulative for Google to have two websites with nearly the same domain name, the exact same brand, the same service (so the same keywords targeted) ? Any other caveats ?
(I know they are going to compete with each other, but they'll have different contents, and it would be temporary : as soon as the new one reaches the first one's popularity, we'll prepare a proper redirect - could be a month, could be a year later)

Thanks for any input ! I'll wait before trying to start a new discussion to avoid any clutter^^

Johann

[Dr-Pete]

Given their history, two domains with overlapping content and a similar name seems like a terrible idea to me, to be blunt. If this really is a Panda issue, then you're potentially going to aggravate the situation and send out even more low quality signals.

It's hard to speculate, but I've seen a few situations where what seemed like Panda turned out to be something deeper. Directory clients have been hit hard, for example, as Google just seems to be devaluing the entire space (along with price comparison sites, many types of affiliates, etc.). I'm not talking about spammy sites, even, but the ones that provide some original value. It's just that Google doesn't see them as the end-supplier, and so they're getting discounted.

An end-run to a new domain isn't going to fix this. I strongly suspect that you've got something deeper going on that may take a radical overhaul of the main site and even the business/brand. I think it's better to accept that now than continue a gradual decline over the next couple of years.

[JohannCR]

Yeah, I get what you're saying and totally agree, since a radical overhaul is what I recommended from the start, but only got a no-can-do response... until now. But their "yes" is more like :

• Ok, rebuild our website entirely, just don't touch our website.

• Errr what ?

Anyway, so a similar domain name and brand was in fact a bad idea.

Thanks a lot for your input (and your awesome moz posts !

Cheers,

Johann.

[Dr-Pete]

Sorry you're stuck in that spot. I really would be worried that this "fix" would make life worse for everyone, but it's tough to come up with solutions that don't seem like band-aids. Best you may be able to do is get more aggressive about the de-indexation, focus on improving some core content, and maybe re-work the internal linking to focus more on key pages (and spread internal PR a bit less thinly).