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"></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.
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 -
Changed all external links to 'NoFollow' to fix manual action penalty. How do we get back?
I have a blog that received a Webmaster Tools message about a guidelines violation because of "unnatural outbound links" back in August. We added a plugin to make all external links 'NoFollow' links and Google removed the penalty fairly quickly. My question, how do we start changing links to 'follow' again? Or at least being able to add 'follow' links in posts going forward? I'm confused by the penalty because the blog has literally never done anything SEO-related, they have done everything via social and email. I only started working with them recently to help with their organic presence. We don't want them to hurt themselves at all, but 'follow' links are more NATURAL than having everything as 'NoFollow' links, and it helps with their own SEO by having clean external 'follow' links. Not sure if there is a perfect answer to this question because it is Google we're dealing with here, but I'm hoping someone else has some tips that I may not have thought about. Thanks!
Intermediate & Advanced SEO | | HashtagJeff0 -
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 -
Does Navigation Bar have an effect on the link juice and the number of internal links?
Hi Moz community, I am getting the "Avoid Too Many Internal Links" error from Moz for most of my pages and Google declared the max number as 100 internal links. However, most of my pages can't have internal links less than 100, since it is a commercial website and there are many categories that I have to show to my visitors by using the drop down navigation bar. Without counting the links in the navigation bar, the number of internal links is below 100. I am wondering if the navigation bar links affect the link juice and counted as internal links by Google. The Same question also applies to the links in the footer. Additionally, how about the products? I have hundreds of products in the category pages and even though I use pagination I still have many links in the category pages (probably more than 100 without even counting the navigation bar links). Does Google count the product links as internal links and how about the effect on the link juice? Here is the website if you want to take a look: http://www.goldstore.com.tr Thank you for your answers.
Intermediate & Advanced SEO | | onurcan-ikiz0 -
Is it bad for SEO to have a page that is not linked to anywhere on your site?
Hi, We had a content manager request to delete a page from our site. Looking at the traffic to the page, I noticed there were a lot of inbound links from credible sites. Rather than deleting the page, we simply removed it from the navigation, so that a user could still access the page by clicking on a link to it from an external site. Questions: Is it bad for SEO to have a page that is not directly accessible from your site? If no: do we keep this page in our Sitemap, or remove it? If yes: what is a better strategy to ensure the inbound links aren't considered "broken links" and also to minimize any negative impact to our SEO? Should we delete the page and 301 redirect users to the parent page for the page we had previously hidden?
Intermediate & Advanced SEO | | jnew9290 -
CDN for SEO (or not)?
Does CDN impact on SEO or not? There seems conflicting ideas as to whether they impact positively or negatively, I realise that if the page loads quicker this is a good thing for SEO and usability of course. Does Google see CDN as just cheating and a get-around for not doing the work from the ground up and using good hosting etc? Do you have any direct experience? All constructive input much appreciated!
Intermediate & Advanced SEO | | seoman101 -
Does Disavowing Links Negate Anchor Text, or Just Negates Link Juice
I'm not so sure that disavowing links also discounts the anchor texts from those links. Because nofollow links absolutely still pass anchor text values. And disavowing links is supposed to be akin to nofollowing the links. I wonder because there's a potential client I'm working on an RFP for and they have tons of spammy directory links all using keyword rich anchor texts and they lost 98% of their traffic in Pengiun 1.0 and haven't recovered. I want to know what I'm getting into. And if I just disavow those links, I'm thinking that it won't help the anchor text ratio issues. Can anyone confirm?
Intermediate & Advanced SEO | | MiguelSalcido0 -
Links from new sites with no link juice
Hi Guys, Do backlinks from a bunch of new sites pass any value to our site? I've heard a lot from some "SEO experts" say that it is an effective link building strategy to build a bunch of new sites and link them to our main site. I highly doubt that... To me, a new site is a new site, which means it won't have any backlinks in the beginning (most likely), so a backlink from this site won't pass too much link juice. Right? In my humble opinion this is not a good strategy any more...if you build new sites for the sake of getting links. This is just wrong. But, if you do have some unique content and you want to share with others on that particular topic, then you can definitely create a blog and write content and start getting links. And over time, the domain authority will increase, then a backlink from this site will become more valuable? I am not a SEO expert myself, so I am eager to hear your thoughts. Thanks.
Intermediate & Advanced SEO | | witmartmarketing0