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.
Decreasing Page Load Time with Placeholder Images - Good Idea or Bad Idea?
-
In an effort to decease our page load time, we are looking at making a change so that all product images on any page past page 1 load with a place holder image. When the user clicks to the next page, it then loads all of the images for that page.
Right now, all of the product divs are loaded into a Javascript array and loaded in chunks to the page display div. Product-heavy pages significantly increase load time as the browser loads all of the images from the product HTML before the Javascript can rewrite the display div with page-specific product HTML. In order to get around this, we are looking at loading the product HTML with a small placeholder image and then substituting the appropriate product image URLs when each page is output to the display div.
From a user experience, this change will be seamless and they won't be able to tell the difference, plus they will benefit from a potentially a short wait on loading the images for the page in question. However, the source of the page will have all of the product images in a given category page all having the same image. How much of a negative impact will this have on SEO?
-
Are those images for search results (i.e. product thumbnails) or actual product pages? A link would help to understand how your site currently looks.
If you have not done it yet, I would run you page through webpagetest.org (or pagespeed) and then look at obvious optimisations (CDN, HTTP cache directives, image-size optimisations) first.
It sounds to me that you are "caching" multiple products in JS and based on user interaction show then the relevant content. Depending on how this is done, you might actually not get any SEO value from this.
-
If it's Good for users it's good for Google.
Potentially duplicate content < Fast page load speed + Lower Bounce Rate
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
-
Reason for robots.txt file blocking products on category pages?
Hi I have a website with thosands of products. On the category pages, all the products are linked to with the code “?cgid” in the URL. But “?cgid” is also blocked in the robots.txt file for some reason. So I'm thinking it's stopping all my products getting crawled by Google. Am I right here? Is there any reason why a website would want to limit so many URL's? I'm only here a week and the sites getting great traffic, so don't want to go breaking it!!! Thanks
Web Design | | Frankie-BTDublin0 -
Https pages indexed but all web pages are http - please can you offer some help?
Dear Moz Community, Please could you see what you think and offer some definite steps or advice.. I contacted the host provider and his initial thought was that WordPress was causing the https problem ?: eg when an https version of a page is called, things like videos and media don't always show up. A SSL certificate that is attached to a website, can allow pages to load over https. The host said that there is no active configured SSL it's just waiting as part of the hosting package just in case, but I found that the SSL certificate is still showing up during a crawl.It's important to eliminate the https problem before external backlinks link to any of the unwanted https pages that are currently indexed. Luckily I haven't started any intense backlinking work yet, and any links I have posted in search land have all been http version.I checked a few more url's to see if it’s necessary to create a permanent redirect from https to http. For example, I tried requesting domain.co.uk using the https:// and the https:// page loaded instead of redirecting automatically to http prefix version. I know that if I am automatically redirected to the http:// version of the page, then that is the way it should be. Search engines and visitors will stay on the http version of the site and not get lost anywhere in https. This also helps to eliminate duplicate content and to preserve link juice. What are your thoughts regarding that?As I understand it, most server configurations should redirect by default when https isn’t configured, and from my experience I’ve seen cases where pages requested via https return the default server page, a 404 error, or duplicate content. So I'm confused as to where to take this.One suggestion would be to disable all https since there is no need to have any traces to SSL when the site is even crawled ?. I don't want to enable https in the htaccess only to then create a https to http rewrite rule; https shouldn't even be a crawlable function of the site at all.RewriteEngine OnRewriteCond %{HTTPS} offor to disable the SSL completely for now until it becomes a necessity for the website.I would really welcome your thoughts as I'm really stuck as to what to do for the best, short term and long term.Kind Regards
Web Design | | SEOguy10 -
Mergers & Acquisitions - Website Transition Good practice
Hi everyone, I was wondering if anyone has come across good practice for maintaining websites after a merger or acquisition where there needs to be an association between two websites of the two companies involved. For an acquisition, I'm considering moving the acquired company to a sub domain of the parent company e.g. aquiredcompany.parentcompany.com. On both websites there wmay be a prominant popup so visitors can switch between the websites if they have visited the incorrect one. One worry I have is the acquired company has some good rankings, which I want to keep. I will of course manage the process through 301 redirects. But I was wondering if anyone has any thoughts on this approach or can suggest any better solutions. Thanks in advance, Stuart
Web Design | | Stuart260 -
Internal Linking: What is the best practice for pages not included in Nav bar?
I never quite understood why internal linking was such a big deal for SEO, but now I'm having second thoughts and perhaps understanding it more. I always thought since most websites have a navigation feature--usually the menu bar located at the top and often another one in the footer--that internal navigation was usually already built in to most websites and therefore, a silly topic to make a fuss over; however, I may be the silly one after all. I am now creating pages that are not included in the navigation so.... What is the best practice for this? If I am creating say, pages for certain locations and those location pages begin to number in the hundreds, it makes my navigation bar a little too cumbersome to have all those pages in a drop down menu. So I made a Locations page and just link to all those pages from that page (and from nowhere else). But now I'm wondering if this could be a bad internal linking practice and perhaps hurt my online visibility as an SEO ranking factor. Is this a crawl problem? And if so, is there a better option that provides a good visitor experience while appeasing the search engines.
Web Design | | Dino640 -
Wordpress: Pages vs Posts vs Portfolio
Hi All, I'm looking to put pen to paper and design my main structual template for my website. I will be creating the new site in Wordpress. My understanding of Wordpress is broken into the Static Pages, Posts and Portfolio. Static PAGE
Web Design | | Mark_Ch
Static one off content.
No tags, categories or archived Posts
content entries, which is listed in reverse chronological order.
Update post entry to maintain overall freshness of your website.
tags, categories & archived Portfolio
????? Question What are the benefits of a portfolio page over Static Pages & Posts When creating feature rich articles should i use static pages, posts or portfolio. Thanks Mark0 -
Does a loading homepage animation effect rankings?
Our website ( panphoenix dot com) has a Javascript animation when you load it for the first time which takes just over 2 seconds to load. Does having this animation effect rankings negatively? Would appreciate your thoughts!Thanks Rob
Web Design | | roberthseo0 -
Custom 404 Page Indexing
Hi - We created a custom 404 page based on SEOMoz recommendations. But.... the page seems to be receiving traffic via organic search. Does it make more sense to set this page as "noindex" by its metatag?
Web Design | | sftravel0 -
I have a button that repeats it self many times on same page, what can i do so button name does not affect my SEO?
I have a shopping car button named "Add to car" but it repeats on many pages on my website, is this affecting my seo? If yes.. What should i do so it does not affect? Should button appear on hover? Thanks
Web Design | | SeMeAntoja0