Q&A Spot: How important are the Keyword and Description tags for SEO?

QUESTION: How important are the keyword and description tags for SEO ranking? Someone recently told me thay have no value

Imogen Davies, FreshFields Packaging, Carlisle

ANSWER: The keyword tag is relatively unimportant, however it should be completed as some minor search engines still appear to use it. There's some evidence that the search engine spiders look for consistency across the metatags even if they dont use them for ranking purposes so best to populate them.

In the past some people have commented that Yahoo may penalise you if you have keywords in the keyword tag that dont exist on the page. So, something like 4-5 words in the tag is what we generally do nowadays - making sure all words exist as visible text on the page in question.


The description tag is an important tag. Again its not generally used for ranking purposes (although I have seen pages ranked where the phrase getting searched on doesnt appear on the page but does appear in the description tag).

The main use of the decription tag is for maximising click-through rates. Look at the following example snippet:-




This is not bad. The term searched for is 'dr martens'. You can see the way Google highlights the term searched for in the description tag (and the title) so this is what your eye gravitates to in the searchlist thus maximising the click-throughs.

We always recommend that you repeat the keyphrase in question 3 times in the description tag which generally works quite well.

Also, you have 25 words available. Use them all to maximise the visibility of your snippet and push the competitors that bit further down the list. Make it a bit salesy as well, as in the above example, to encourage people to click through.

A final point on the description tag: If you dont enter one the search engines will take content from your page to populate the snippet. You dont want this to happen. Also sometimes your snippet content gets taken from the Open Directory (DMOZ) if you have an entry there; and sometimes from the Yahoo directory.

You can override this by using the NOODP tag and the NOYDIR tags in your code so your snippet content is taken from the optimised content in your description tag.

SEO Success in a High Tech Business

Interview between Lisa Walker, Marketing Manager of Blue Chip Technology and Jan Klin

How would you describe your company and its mission?

Based just south of Chester, Blue Chip Technology designs and manufactures a range of embedded boards and industrial grade, rugardised computer systems.
Our single board computers bring the functionality of a complete computer to a very small board, roughly the size of a beer mat, which is then embedded into niche applications such as blood analysers, factory lasers, intelligent security cameras etc.

How long have you had a website and what is its main purpose?

The website has been in existence for best part of ten years, our target audience are mainly engineers who will go to the web as their first port of call when researching potential products.


Does the site work for you? ie deliver the benefits you were expecting?

We updated the website about four years ago - bringing in more material such as case studies and improving the structure. However, our Google referrals dropped, Google has always brought us the most enquiries and subsequent business. We worked with Jan Klin&Associates to improve our organic rankings - it didn't require any huge changes in content just more focus with things like key word placements, page titles and link building. Over a period of a few months we have seen huge improvements bringing us to a top five position across many of our key search terms.

For example if you do a search for “ industrial computers “ or “ single board computers “ we come 4th in Google out of 156,000,000 and 75,200,000 competing web pages respectively!

These terms get searched for tens of thousands of times per month and our positions bring in loads of enquiries.


What is your online marketing strategy? - which methods do you use to attract potential customers?

As well as SEO we pro-actively seek out industry relevant directories to appearin with a link back to our site. We also have a programme of e-shots, including a general newsletter and specific promotions/product launches. All communications include an opt-out. Respondees who do opt out are automatically blocked from receiving further communications from Blue Chip Technology.

Any activity like this is only as good as the database behind it - we're starting a program to clean and segment our data making it possible to tailor future communications.


How does your online activity mesh with your offline marketing?

We tend to combine a number of communications in any one campaign - e-shots, traditional post and telephone follow up. For example, we have metrics in place which collect open and click rates on e-communications which we can then use to prioritise any follow ups.


How much business do you do on the web?


Most of our sales - over 80%, our generated from web searches whether they come through via an enquiry form, e-mail or telephone call. Our customer base is proficient in using web technology and our product range is technically sophisticated - making the web the perfect marketing forum.


How do you see the future regarding your online activity?

I see improving our organic search engine rankings as phase 1, the next stage is to analyse the way people are using our site. Where do they come from, how do they navigate, what's popular, is there anything turning them off?


What is the single biggest lesson you have learned about your web activities?


When designing your website you will obviously strive to make it accessible and informative for your potential customers but don't forget about the Google spiderbot. On the whole, a website with a good repository of well structured, up to date information forms the basis of good search engine ranking but it does need to be optimised to really achieve it's full potential and put your name ahead of your competitors.


Can you imagine life without a website?

Absolutely not - it's our window on the world, today I've found out about the Low Pin Count bus, applying for a Russian visa and a recipe for Onion Soup.!

Changing Your Website and Search Engine Rankings

A question we get asked a lot (and a problem we come across even more) is whether by changing your website you are likely to affect your search engine rankings.

Well, it depends. Its very easy to preserve your rankings by doing the rights things, its also very easy to screw them up by doing, sometimes inadvertently, the wrong things. So, what's below is some guidelines on what to do to maintain your hard earned rankings.

1. Here's the simplest scenario, that of just making design and textual changes to your existing webpages. This shouldnt present any problems at all. The only thing to watch here is to ensure you maintain the keyphrase density. For example if you are ranking for the phrase 'nile cruises' look at the number of repetitions in your current page and make sure you preserve this in the new. So if you have repeated the phrase 3-4 times on a page of 250-300 words, make sure this density is preserved.( Remember also these phrases can go in hyperlinks and navigation links as well as on the actual text.)

2. Here's the other end of the scale. A wholesale redesign of your site. Again there are no problems here providing you stay with the same pagenames/filenames for your web pages. The problem is quite often this will not be the case. For example one of your existing pages might be http://www.yoursite.com/?OB=5. On your new site the new web technology and content management system may generate urls' differently - the new equivalent new page for example may be http://www.yoursite.com/newpage.html.

As far as google is concerned this is a new page and you'll have to start earning your stripes again with links, ageing and so on. But there is a simple solution, and its called a 301 redirect.

301 Redirects

a 301 redirect will say to Google 'this old page has permanently moved to this new page'. The important thing here is that the Google Page Rank equity will be transfered as well, meaning that the rankings will be preserved (again, as long as you adhere to a similar keyphrase density as mentioned above.) In addition to this anyone trying to access an old page (maybe its in their favourites) will be seamlessly redirected to the new one. So, both users and search engine spiders will be kept happy.

NOTE: dont use a 302 redirect - this tells the spiders you have moved temporarily and they wont transfer the Page Rank equity.

How to Implement 301 Redirects

There's oodles of information about this on the web but here's the information in a nutshell and more references below for you.

For a Linux Apache server its just a matter of doing the following:-

1. Locate or create a .htaccess file on your server. Your .htaccess file gives search engine robots instructions on security and redirects.

2. If you don't have an .htaccess file on your server, you can easily create one using a text file. Name it ".htaccess"

3. If there is already an .htaccess file scroll down past the code that is already there and begin your new redirect instructions.

4. Put in your redirect information, which should look like this:
redirect 301 /directory/file.html
http://www.domainame.com/directory/file.html

*Note: The first part "/directory/file.html" is the location of the file being moved and the second part "http://www.domainame.com/directory/file.html" is where the file is being moved.

5. Upload the file to your server (The placement of the .htaccess file limits it effects: if you put it in your document root, it affects your entire website, but if you put it in a subdirectory, it affects that subdirectory and everything in it.)

For a Microsoft IIS Platform there are a couple of options:-

Method 1,
IIS Redirect
• In internet services manager, right click on the file or folder you wish to redirect
• Select the radio titled "a redirection to a URL".
• Enter the redirection page
• Check "The exact url entered above" and the "A permanent redirection for this resource"
• Click on 'Apply'

Method 2,

• Edit the old page.. “http://www.yourdomain.com/oldurl/”
• Remove the old code
• Place the following code in the page

<%
Response.Status = "301 Moved Permanently"
Response.addheader "Location", "http://www.yourdomain.com/newpageurl/"
Response.End
%>

Heres some more references for you:-


Theres a neat little video clip here about 301's and also some extra resource links below it:


http://www.seomoz.org/blog/


Moving a Domain

This is a related point - moving your site to a new server, sometimes when you have your website redeveloped by a new company. Sometimes you'll want to change servers for different reasons.

Again, this is quite straightforward, its just a matter repointing the DNS to your new host. There are a few things to be aware of though and some complications if you have a complex site, so what Ive done below is reproduced an article Matt Cutts of Google wrote to help people with this.

I hope its useful, but please contact us if you need any help in doing this. It would be a dreadful shame if you lose the equity you have built up in your site over the years. (jan@janklin.com; 01928 788100)

Article by Matt Cutts of Google on Redirection and Host Changes

Moving a Domain
Several people have asked for the recommended way to move to a new webhost or IP address without having problems in Google. I tested this method this past Sunday and everything worked fine for me. I’ll walk you through my example, which is moving mattcutts.com from one IP address to another IP address by changing hosts. This is not an example of moving mattcutts.com to someotherdomain.com. I’ll talk about that a bit at the end.

If you have a static site or can afford a day or so where your site can be in limbo between two IP addresses, life will be easier. If you have a dynamic site with databases and such, it’s trickier, even though the idea is the same.

Step 1. Find a good web host and sign up for an account.

Step 2: Make a back-up of your site at the new webhost.

Step 3: Change DNS to point to your new web host.

Step 4: Wait for the DNS change to propagate through the net.

Step 5: Once you are sure people or Googlebots are fetching from the new webhost/IP address, you’re done. You can shut down the old site.

Let’s talk through these in a little more detail.

Step 1. Find a good web host and sign up for an account.
Research + references should help you find a good host. I liked my current webhost (csoft.net) quite a bit and I did a lot of research, but the site readership was growing faster than I expected. I asked a (non-SEO) friend who runs a heavily-trafficked site what he uses, and he uses pair.com. In this example I’ll refer to things by IP addresses, and we’ll be moving from csoft with an IP address of 63.x.x.x to pair.com with an IP address of 65.x.x.x. Just as a reminder, DNS is the system that maps pretty names like www.google.com to an actual Internet Protocol (IP) address that a machine can use, such as 66.102.7.147.

Step 2. Make a back-up of your site at the new webhost.

If you have a static website, this isn’t that bad; just copy the entire file structure over to the new webhost and you’re done. Harder is something like a blog, which usually has a MySQL or other database for storing posts. Harder still is some e-commerce site that has to have its database kept in a sync’ed state. In that case, you might have to set up database replication between the old location and the new location while you are doing the transition.

But let’s take the example of a WordPress blog with a MySQL database that can be down for a few hours without too much trouble. Assume that you’ve already used tar or FTP to copy the static files from one webhost to another. First, you want to create a new MySQL database at the new web host. Ideally, you can make it have the same database name and user name. If not, you’ll want to tweak the WordPress wp-config.php at the new location to update the database/username/password/etc.

Now that you’ve got the MySQL database ready to copy over, dump the old MySQL database, copy it to the new webhost, and load your database at the new location. Those three commands would look like this:
mysqldump –add-drop-table -uoldusername -poldpassword olddatabase > mysqlbackup.20051009.sql
scp mysqlbackup.20051009 user@newhost:~/
mysql -unewusername -pnewpassword -hnewdatabasehost newdatabase < ~/mysqlbackup.20051009.sql

Bear in mind that you have a username/password to login to the old and new webhosts, but you also have separate username/password for the databases at each location as well. You might even have the MySQL database stored on a different host, which is why I showed the -h (host) option when restoring the database. Again, if the new host has different options for your database, you’ll need to edit your wp-config.php file or WordPress won’t be able to access your database at the new webhost.

Now you have identical copies of your site at two different locations. If you’re just running a blog with a comment or two a day, it’s not a big problem if someone posts a comment or otherwise changes your database while you’re doing the transition to a new web host. If you run a big, industrial-strength forum or e-commerce site, you’ll need to do extra work to keep the two databases and/or file systems synchronized.

Step 3: Change DNS to point to your new web host.
This is the actual crux of the matter. First, some DNS background. When Googlebot(s) or anyone else tries to reach or crawl your site, they look up the IP address, so mattcutts.com would map to an IP like 63.111.26.154. Googlebot tries to do reasonable things like re-check the IP address every 500 fetches or so, or re-check if more than N hours have passed. Regular people who use DNS in their browser are affected by a setting called TTL, or Time To Live. TTL is measured in seconds and it says “this IP address that you fetched will be safe for this many seconds; you can cache this IP address and not bother to look it up again for that many seconds.” After all, if you looked up the IP address for each site with every single webpage, image, JavaScript, or style sheet that you loaded, your browser would trundle along like a very slow turtle.

You can actually see the TTL for various sites by using the “dig” command in Linux/Unix:

% dig mattcutts.com
; < <>> DiG 9.2.1 < <>> mattcutts.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER< <- opcode: QUERY, status: NOERROR, id: 37526
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1
;; QUESTION SECTION:
;mattcutts.com. IN A
;; ANSWER SECTION:
mattcutts.com. 3572 IN A 65.181.152.150
...

In this case, the Time-To-Live for the IP address for mattcutts.com is 3572 seconds (a little less than an hour).

Time-To-Live is an important factor for a site’s DNS. Some sites like google.com, yahoo.com, and msn.com have really short DNS TTL settings like 300 to 900 seconds. Why? Well, if you have multiple data centers, you might want to take one data center down so that the data center mechanics can sprinkle fresh, magical index data onto the machines. With a short TTL, you could pull a data center’s IP address out of the rotation in just a few minutes.

That also helps explain the “Google Dance” of days gone by. The Google Dance would last for about a week, and people would see both old and new results, depending on which data center they happened to hit. The underlying reason was that each data center was brought down, loaded with new data or algorithmic settings, and then brought back up again. It took several days to switch the data at all data centers. During that time, webmasters used to love to check www2.google.com and www3.google.com because those DNS aliases usually pointed to the newest data centers. These days our production system is better equipped to switch things around quickly instead of over several days.

There, a little easter egg for the people who care about DNS. Okay, where were we? Right, switching DNS and Time-To-Live. You should care about TTL because if someone loads your website in their browser just before you update your DNS settings, and your TTL is one day, then that person’s browser will try to use your old IP address all that day.
In fact, it’s even worse. DNS is hierarchical. At the top of DNS there are 13 root servers that can handle any DNS lookup for a .com domain, but DNS caches flow all the way down to ISPs like Comcast or Cox. If someone on Comcast looked up your IP address just before you changed your DNS settings, all of Comcast would use the old IP address until the Time-To-Live expired.
So the upshot is that if you can make your TTL short (like an hour) instead of long (like a day), you’ll be in much better shape. Everyone will move to your new IP address in short order instead of having a mish-mash where some people are using the old IP address for hours.
The actual switchover process is pretty easy. Your new webhost will give you a pair of nameservers to use as the primary nameservers. If you have a domain registered with GANDI (the delightful French registrar that I happen to use), you go to account settings and switch from the old webhost’s nameservers to the new webhost’s nameservers. GANDI (and probably other registrars) is smart enough to recognize nameservers that are already present in the DNS system, so it can make the change pretty much immediately. If you’re going with a nameserver that no one has ever heard of before, you might have to wait 24 hours or so for things to percolate into the system.

Step 4: Wait for the DNS change to propagate through the net.
This is mostly a function of TTL and whether you’re switching to nameservers that are already present in DNS. Remember that DNS is hierarchical, and you have to wait for DNS caches to be flushed as Time-To-Live is exceeded. If you are using a smart registrar and a well-known set of new nameservers, the switch at the root level of DNS can be pretty quick. To verify that the root servers have the new nameserver, you can use the “dig +trace domain” command in Linux/Unix. The “+trace” option tells dig to go all the way up to the DNS root servers for the lookup:
dig +trace mattcutts.com
; < <>> DiG 9.2.1 < <>> +trace mattcutts.com
;; global options: printcmd
…
mattcutts.com. 172800 IN NS ns00.ns0.com.
mattcutts.com. 172800 IN NS ns176.pair.com.
;; Received 111 bytes from 192.5.6.30#53(A.GTLD-SERVERS.NET) in 84 ms
Above you can see that my nameservers have switched to pair.com nameservers. After that, you just have to wait for TTLs to expire for your new nameserver (and thus IP address) to wend its way out to everyone. If you are on a Windows XP system, you can use the command “ipconfig /flushdns” to flush your machine’s DNS cache, but it probably won’t do much good by itself. Remember that DNS is cached at each level, so your ISP probably has cached the previous IP address until the TTL expires.
Step 5: Once you are sure people or Googlebots are fetching from the new webhost/IP address, you’re done. You can shut down the old site.
When you ping your domain and see your new IP address, you know that you’re getting close. Previous visitors might still be using the old IP address from their DNS cache, but new visitors are getting the new IP address. It’s still a good idea to give a day or so in case anyone had a long Time-To-Live set, but most TTLs are a day or a few hours or less. After a day or so, it should be safe to deactivate the hosting at the old location. If you want to be ultra-safe, check your logs. When you see Googlebot fetching from the new webhost and no more visitors in your logs at the old location, it’s okay to turn off your old webhost.
Moving to a different domain

Now let’s talk for a minute about moving from mattcutts.com to someotherdomain.com. All other things being equal, I would recommend to stay with the original domain if possible. But if you need to move, the recommended way to do it is to put a 301 (permanent) redirect on every page on mattcutts.com to point to the corresponding page on someotherdomain.com. If you can map mattcutts.com/url1.html to someotherdomain.com/url1.html, that’s better than doing a redirect just to the root page (that is, from mattcutts.com/url1.html to someotherdomain.com). In the olden days, Googlebot would immediately follow a 301 redirect as soon as it found it. These days, I believe Googlebot sees the 301 and puts the destination url back in the queue, so it gets crawled a little later. I have heard some reports of people having issues with doing a 301 from olddomain.com to newdomain.com. I’m happy to hear those reports in the comments and I can pass them on to the crawl/indexing team, but we may be due to replace the code that handles that in the next couple months or so.
If it’s really easy for you to wait a couple months or so, you may want to do that; it’s always easier to ask crawl/index folks to examine newer code than code that will be turned off in a while