Link Diagnosis and Open Site Explorer
-
I work at a web design firm that's starting to offer SEO to its clients. They want to keep costs down until the SEO side becomes more established, so I've been using mostly free tools to do the SEO. I've been using a website called LinkDiagnosis.com to check backlinks for clients. It says the data is provided by SEOmoz, so I thought it must be pretty reliable. However, I just signed up for the PRO trial to test out all of SEOmoz's tools (& hopefully convince my company to sign us up), and I find that the link information between the 2 tools can be vastly different! Sometimes the number of unique linking domains is very close, but other times it can be off by hundreds, even thousands, with Open Site Explorer typically providing the higher numbers.
Is the Link Diagnosis tool really powered with data from SEOmoz, or does it just receive a portion of the data, since it's a free tool? I'm just trying to figure out what will be the most reliable solution for me to keep using, and the discrepancies between the two tools has caused me to question the reliability of both.
Thanks,
Hector
-
SEOmoz provides an API of it's Linkscape data that other companies, even individuals can use for their own purposes. Oftentimes companies buy this data and use it in their own reports. Sometimes they use all of the data, sometimes just a portion of it.
Unfortunately, there's no good way for me to tell how Link Diagnosis uses the SEOmoz data. To save money and resources, some companies "cache" the data - which works fine as long as they update the cache regularly. I'm not saying this to disparage Link Diagnosis, I simply don't know enough about them.
That said, you can be assured that Open Site Explorer always has the latest, freshest and most accurate OSE data. Every time you use OSE, fresh data is served with no long-term caching, so it proves itself a very reliable tool for webmasters.
-
I dont see how you would question the validity of OSE in that scenario
OSE data does change from month to month based on the data from the crawl, maybe LD uses older data? or maybe you are seeing the same data presented with different segments applied - are you looking at exactly the same data?
Just pay for OSE If you want to do seo, you need the tools
S
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
-
Moz Spam Analysis vs. GWMT Links to Your Site
Hi Moz Community, I have been conducting some link auditing and started comparing the Moz Spam Analysis tool with the links provided in Google WMT. It appears that the Moz Spam Analysis tools shows an aggregate of links that Moz may or may not consider spam, however when you download and look at Google's "Links to Your Site" list it provides every link iteration known to man that's pointing to the target website - without providing any hints as to whether or not a link may be considered spam by Google. The biggest concern I have here is that Google is picking up a lot of links, which I consider spam, that do not appear in the Moz Spam Analysis results. I guess the question(s) I have are: Does it make sense to compare these two data sets? Has anyone else tried this comparison and how did you use the information to make positive changes? Any recommendations when it comes to determining if an external link is spam/hurting/helping a website? Thank you!
Moz Pro | | GoogleDowner0 -
I can't find any inbound links that I know I have on open site, ahref or majestic. Does anyone know why?
Since the linkscape update before Christmas I have built a couple of links to fairly high quality sites. I can't find them on open site though or the other tools I mentioned. I'm a bit concerned there is an issue with my site. Does anyone have any idea why? I'm stumped. My site: www.emporiumofmanliness.co.uk
Moz Pro | | EmpofMan0 -
Site Explorer - No Data Available for this URL
Hi All I have just joined on the trial offer, im not sure if i can afford the monthly payments, but im hoping SEOmoz will show me that i also cannot afford to be without it! In my proses of learning this site and flicking through each section to see what things do. However when i enter my URL into Site Explorer i get the following message "No Data Available for this URL" My site should be crawl-able, so how do i get to see data for my site/s. I wont post my URL here, as the site has a slightly adult theme.
Moz Pro | | jonny512379
If anyone could confirm if i can post "slightly adult" sites. Best Regards
Jon0 -
How to track sub-directories as separate sites
I am tracking a blog for a client thats hosted on a subdomain, we decided to give it it's own SEOMoz campaign. My issue is that when entering competitors, if the competing blog is using a sub-directory, SEO Moz won't let me enter it, only the domain. I would assume that there has to be a way to do this, but I don't see it. I need to be able to track the competing blogs as separate from their root domain. mysite: blog.mysite.com their site: theirsite.com/blog (very different from just theirsite.com) Hopefully someone can tell me what to do here because the metrics are basically useless if I am forced to use only the domain. Thanks so much!
Moz Pro | | Ascedia0 -
Competitive Link Finder
Hi, just wondering if I am the only one who is not having much luck lately using the Competitive Link Finder . In the past it has worked pretty well. But as of the past week or so, it has only returned on link. I know there are many of them which should be found. Anyway, just curious if I am solo with this issue.
Moz Pro | | APICDA0 -
Why would opensite explorer show a link from baidu result page with baidu as a linking root domain?
I found an old domain that has very high domain authority and one of its top linking root domains is baidu I clicked the link in ose and it took me to a baidu serp????? please explain...im happy to clarify if need be or give you the site in question just let me know what you think. I checked ose for the page authority of the serp page it was 50. would that page be helping the site in question to rank? or am I just dumb for asking this question One more thing I couldnt actually find a link to the page I was looking at in ose on the baidu result page.. thanks
Moz Pro | | duncan2740 -
Alexa Ranking Sites
I found these two sites giving my competitor link juice: http://www.webnamelist.com/alexa/Alexa_186.html http://www.list-of-domains.org/alexa/Alexa_185.html I have seen these sites before and I just dont get why they are authoritative. The funny thing is I did a search for my competitors link on the page and its not showing up, is this a problem in site explorer? Why is site explorer mentioning these sites as my competitions best links when these links do not exist on their site?
Moz Pro | | SEODinosaur0 -
Open Site Explorer Update
What is taking OSE so long to update? The update schedule said the next update was going to be on Dec 28th.
Moz Pro | | Robbie8299
If you open OSE it says "Last Index Update: November 28th, 2011" Today in January 1st. Any thoughts as to why the delay?0