An Insight On Hidden Contents and SEO

2018 Oct. 24

Hidden Content

Hidden text is one of the ancient tricks in the world of SEO. If we hope that hidden text will somehow boost our SEO efforts, we discovered that this outdated tactic is ineffective. Earlier when the search engine was very less sophisticated we could hide text on web pages in an attempt to gain ranking for some keywords which were not visible on the page. We could also hide links on other websites hyperlinking to the page we wanted to gain ranking.

These tactics are also known as content cloaking where even though the text was hidden to users, search engines were able to crawl it but that's not what happens these days as search engines can now easily detect spammy tactics.

Why Hide Text?

There are some reasons for using hidden text. The reasons are :

Can Include Keywords which aren’t shown to the public

It is an attempt to use competitor brand name SEOs use these keywords but it cannot be added due to corporate marketing policies, legal compliance, or stealthy SEO approaches.

Some SEOs also use incorrectly spelled keywords and change them as it won’t look appropriate and they can put it bluntly.

Spamming Keyword in the Page

Some professionals think that increasing the number of keywords on a page can help rank that keyword. This was an effective strategy earlier but not these days.

Hiding Links

Links are a great factor when it comes to ranking. Many websites used to get links from other websites which were hidden because the links were generally unrelated to the content on the website where it was posted.

Valid Reasons to Use Hidden Text

Google uses many methods to find out whether the hidden content is there or not on the website but they allow some forms of hidden content. Some of the reasons why you should use hidden content are below.

Part of Navigational Elements

We see too many links in the screen which is overwhelming such as drop-down menus, multiple hierarchy menus, tabbed menus, slider menus etc are used to keep the pages from appearing messy.

Content is hidden from the people in the initial page load. There are techniques which are used like using a display not a property in CSS, controlled by JavaScript which makes the initial load hidden to users therefore when users hover over or click on various page elements allow the hidden content to appear.

The intent to hide the content here is basically for better user experience and avoid the mess on the page.

See Anyone's Real-Time Analytics

What can we do when we can see the things happening behind the internet? Insights we were never meant to see. Data which will change marketing forever.

Paid Content Subscription

Google allows websites which offer a paid subscription to hide content and  allows the First Click Free method of cloaking which means that upon the first visit from Google, we can see the content  while on the second visit to the page, the content will no longer appear as we need to log in and also pay to view the content.

The main motto here is to just give a sample preview of what a paid subscription of a publisher has to offer.

How Hidden Text is Created & Ways to Detect It

Same Colored Text and Background

The oldest method is adding white text on white background which is easiest to detect. We can detect by selecting the whole text in a page by Ctrl + A or we can always check the source code. By disabling CSS can also expose this but if we use old school font color attributes of HTML 4 <font> tag will still hide the content since it doesn’t use CSS.

CSS Hidden Text

We can use CSS which can hide content in various ways like using properties display: none, visibility: hidden, height:0, width:0, text-spacing: 1000, etc. These would be easily exposed by disabling CSS or simply by viewing the source code.

JavaScript is helpful to control these properties as it is important to disable JavaScript to see any hidden content. To know how can you disable CSS you can use the Web Developer Toolbar by Chris Pedrick.

User Agent Detection

The web browsers are detected by user agents through server-side scripting languages. It can also be used to detect search engine bots. When some search engines bot or Google bots are detected, a different version of a page is sent. So when you view that in the source code, we cannot see the hidden content. The only way we can identify if that type of content exists is by changing our browser’s user agent to mimic a search engine bot. There are various web browser plugins we can install which will help us change the web browsers user agent and pretend to be a search engine.

IP Address Detection

The IP address is detected similarly to user agent detection as you know each request to a web page comes from an IP address. If the visitor is a search engine crawler it can be determined by some known IP addresses of search engines where server-side scripting is used. It can be done using Google Translate or by checking Google cache.

Reverse and Forward DNS Detection

IP addresses can be fabricated and the most practical way you can cloak content is by reversing and forwarding DNS detection. Bing/Yahoo and Google will tell you how to do this. To check if the content is hidden you can use Google translate.

What to Do when a competitor Uses Hidden Text

Google is really good but not perfect always as once in a while we may see a high ranking page outranking our website as they may have hidden content everywhere.

What can users do? Users can report to Google spam report. But it doesn’t mean if you report it it's going to down as it is reviewed by their manual reviewer

Conclusion

Today, we discussed how hidden content is created & how it can be detected.

Are you a Digital marketer and searching for ways and methods to get traffic to your website, explore more about it in our new series called 'Marketing Expansion Series’ by AdNabu.

AdNabu helps businesses to increase sales through Google AdWords automated SaaS. We provide a well-defined pathway and accurate solutions for your marketing plans. Subscribers on weekly basis receive an insight and efficient action plans for complete campaign management and our team is here to guide you throughout the marketing journey.

If you find any difficulty in Google Ads(AdWords) you can check out our article on AdWords help.

Smart companies are saving thousands of dollars in Google Ads thanks to AdNabu. Learn more about us and find how you can save as well
Learn more about AdNabu