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.
SEO Impact of External links in JS tag
-
We have our JS tag and iframe tag being used over by 100 leading websites. What would be the SEO impact if we added a follow link in the iframe. Would it have any negative impact ?
Vivek
-
<a class="zippy index13 goog-zippy-expanded" tabindex="0" name="10" data-tracking-impression=""></a>Anatomy of pre-fetch tags
**https://ad.doubleclick.net**: These parameters are the same as in standard tags.**
ddm:**This is a new parameter that distinguishes DCM tags from the legacy product (DFA). It makes no difference to how you export or implement your tags. Learn more**pfadx**: Lets the ad server know that this is a pre-fetch (pf) tag and an ad command for XML (adx)._Nxxxx.site-keyname/Byyyyyy_;kw=[keyword];ord=[timestamp];dc_lat=_N_;dc_rdid=_Czzzz_;tag_for_child_directed_treatment=_I_: These parameters are the same as in standard tags.**
sz=_widthxheight_: **Dimensions of the placement, in pixels. (The value of theszparameter is always0x0for VAST placements.)**dcmt=_text/xml_**: MIME stands for Multipurpose Internet Mail Extensions, which tell the browser what type of content you're sending. In this case, the MIME type istext/xml, which means that the content being sent is text in the form of XML code.**dc_vast=3**: Formats the tag to be compliant with VAST 3.0 specifications.theoretically you could pass a regular tag through there as well so hopefully that is of some help
-
No, I know that you're not trying to do anything malicious however unfortunately
it will not pass juice unless you rig it to do something completely black hat
Here are examples of what 00 tags are being considered by antivirus and malware services you really should be able to pass this with a regular redirect, not anything that is hidden in a clear photo
https://www.freelancer.com/projects/PHP-Software-Architecture/Cookie-stuffing-iframe-pro-wanted/
I hope this helps,
Tom
-
I have my JS tag ( which loads a 0X0 iframe also) is over 100 sites. If I add a follow link in the iframe, will it help in building my domain authority.
-
I don't disagree with you about Dom or Google successfully crawling Java/Ajax the issue is the I-frame's I do not believe that the current time they are an ideal situation. It may be possible I think the future has Java written all over it but if I were going to bed on it I would not use I-frames.
Great article I wish it covered the I-frame itself
http://searchengineland.com/tested-googlebot-crawls-javascript-heres-learned-220157
Google can crawl pretty much but it wants but does it advise you to here is the answer
https://support.google.com/webmasters/answer/34445?hl=en
https://productforums.google.com/forum/#!topic/webmasters/uQ8m1RPqgxw
-
Yes look at disadvantages in the first URL and then the reasons why Google modified DART
-
Hi
I think the following post will help you get around of this have a read
http://searchengineland.com/tested-googlebot-crawls-javascript-heres-learned-220157
-
Alright. Any supporting article that talks about this ?
-
I wish I had the ability to be in for a computer and give you a more complete answer but using I-frames and hoping Google will index them is a recipe for disaster.
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
-
Lightboxes and SEO
Do lightboxes (AKA popup boxes when you click "learn more" type CTAs) have any negative effect on SEO? We are looking at revamping our sites to have more of a tiled approach, and a lightbox with summary content popping out with additional CTAs, directing to pages with more information or free trial pages. Is there any downside to this approach from an organic perspective? is there anything specific to keep in mind when creating these if not?
Intermediate & Advanced SEO | | Chris81980 -
Should I add no-follow tags to my widget links?
Matt Cutts recommended in a video in 2013 to add rel="nofollow" on widget links that link back to your website. Some background of my company: We're a software company for website chat. There's a 'powered by' link in our widgets that links back from our users' websites to our website. Currently these are all follow links. I checked out the links of our competitors, and it seems none of them have no follow on their widget backlinks. This, together with the fact that the video is quite old and information on this issue rather scarce, makes me doubt whether we should change our widget backlinks to no follow. Does anyone have thoughts on this?
Intermediate & Advanced SEO | | Maximuxxx0 -
SEO Advice for Angular JS
We are changing our homepage (and gradually the rest of the site) to Angular JS.
Intermediate & Advanced SEO | | theLotter
In order not to lose anything in terms of SEO we are implementing Hashbangs + escaped fragment snapshots. Are there any other SEO considerations you think we should have and/or additional elements that we could add to the page to improve it in terms of SEO?0 -
Does Google Read URL's if they include a # tag? Re: SEO Value of Clean Url's
An ECWID rep stated in regards to an inquiry about how the ECWID url's are not customizable, that "an important thing is that it doesn't matter what these URLs look like, because search engines don't read anything after that # in URLs. " Example http://www.runningboards4less.com/general-motors#!/Classic-Pro-Series-Extruded-2/p/28043025/category=6593891 Basically all of this: #!/Classic-Pro-Series-Extruded-2/p/28043025/category=6593891 That is a snippet out of a conversation where ECWID said that dirty urls don't matter beyond a hashtag... Is that true? I haven't found any rule that Google or other search engines (Google is really the most important) don't index, read, or place value on the part of the url after a # tag.
Intermediate & Advanced SEO | | Atlanta-SMO0 -
One Way Links vs Two Way Links
Hi, Was speaking to a client today and got asked how damaging two way links are. i.e. domaina.com links to domainb.com and domainb.com links back to domaina.com. I need a nice simple layman's explanation of if/how damaging they are compared to one way links. And please don't answer with you lose link juice as I have a job explaining link juice.... I am explaining things to a non techie! Thank you!!
Intermediate & Advanced SEO | | JohnW-UK0 -
Increasing Internal Links But Avoiding a Link Farm
I'm looking to create a page about Widgets and all of the more specific names for Widgets we sell: ABC Brand Widgets, XYZ Brand Widgets, Big Widgets, Small Widgets, Green Widgets, Blue Widgets, etc. I'd like my Widget page to give a brief explanation about each kind of Widget with a link deeper into my site that gives more detail and allows you to purchase. The problem is I have a lot of Widgets and this could get messy: ABC Green Widgets, Small XYZ Widgets, many combinations. I can see my Widget page teetering on being a link farm if I start throwing in all of these combos. So where should I stop? How much do I do? I've read more than 100 links on a page being considered a link farm, is that a hardline number or a general guideline?
Intermediate & Advanced SEO | | rball10 -
Canonical Tag and Affiliate Links
Hi! I am not very familiar with the canonical tag. The thing is that we are getting traffic and links from affiliates. The affiliates links add something like this to the code of our URL: www.mydomain.com/category/product-page?afl=XXXXXX At this moment we have almost 2,000 pages indexed with that code at the end of the URL. So they are all duplicated. My other concern is that I don't know if those affilate links are giving us some link juice or not. I mean, if an original product page has 30 links and the affiliates copies have 15 more... are all those links being counted together by Google? Or are we losing all the juice from the affiliates? Can I fix all this with the canonical tag? Thanks!
Intermediate & Advanced SEO | | jorgediaz0 -
RSS feeds- What are the secrets to getting them, and the links inside then, indexed and counted for SEO purposes?
RSS feeds, at least on paper, should be a great way to build backlinks and boost rankings. They are also very seductive from a link-builder's point of view- free, easy to create, allows you to specifiy anchor text, etc. There are even several SEO articles, anda few products, extolling the virtues of RSS for SEO puposes. However, I hear anecdotedly that they are extremely ineffective in getting their internal links indexed. And my success rate has been abysmal- perhaps 15% have ever been indexed,and so far, I havenever seem Google show an RSS feed as a source for a backlink. I have even thrown some token backlinks against RSS feeds to see if that helped in getting them indexed, but even that has a very low success rate. I recently read a blog post saying that Google "hates aRSS feeds" and "rarely spiders perhaps the first link or two." Yet there are many SEO advocates who claim that RSS feeds are a great untapped resource for SEO. I am rather befuddled. Has anyone "crackedthe code" onhow to get them,and the links that they contain, indexed and helping rankings?
Intermediate & Advanced SEO | | tclendaniel0