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 -
What’s the best tool to visualize internal link structure and relationships between pages on a single site?
I‘d like to review the internal linking structure on my site. Is there a tool that can visualize the relationships between all of the pages within my site?
Web Design | | QBSEO0 -
Should i be using shortcodes for my my page content.
Hello, I have a question. Sorry if this is been answered before. Recently I decided to do a little face lift to my main website pages. I wanted to make my testimonials more pretty. Found this great plugin for testimonials which creates shortcodes. I love how it looks like, but just realised that when I use images in shortcodes, these are not picked up by search engines 😞 only text is. Image search ability is pretty important for me and I'm not sure if I should stick with my plain design and upload images manually with all alt tags and title tags or there is a way to adjust shortcode so it shows images to search engines. You can see example here. https://a-fotografy.co.uk/maternity-photographer-edinburgh/ Let me know your thoughts guys. Regards, Armands
Web Design | | A_Fotografy1 -
Image with 100% width/height - bad ranking?
Hi, we have some articles like this: http://www.schicksal.com/Orakel/Freitag-13 The main image has a width of 100% and a height of 100%. Today, I've discovered that GWT Instant Preview has some troubles with rendering the page. We have CSS rules to deliver the image with the right dimensions. If a bot like google is not sending any screen height / width we assume the screen size is 2560x1440. Does this harm the ranking of the page? (Content starts below the fold/image) What is a "default" screen size for google? How do they determine if something is "above the fold"? Any tips or ideas? Best wishes, Georg.
Web Design | | GeorgFranz0 -
Replacing Slider Image WordPress
Hi Everyone, I decided to delete my slider from my homepage and replace it with a static image. However, after I deleted the slider, I'm left with a dark square where the slider used to be. I want to put my new static image in that same spot, but have no idea how. Does anyone know where or what code I should add to do that? The page is www.kempruge.com The WP Forums never seem to be too helpful for me, but Moz always is! Thanks in advance, Ruben
Web Design | | KempRugeLawGroup0 -
Is it bad to have /index.php at the end of a uri?
Is it bad for SEO if traffic is directed to "http://www.example.com/someuri/index.php" instead of "http://www.example.com/someuri/" and would it be works setting up a redirect rule at htaccess level?
Web Design | | NoisyLittleMonkey1 -
One Page Guide vs. Multiple Individual Pages
Howdy, Mozzers! I am having a battle with my inner-self regarding how to structure a resources section for our website. We're building out several pieces of content that are meant to be educational for our clients and I'm having trouble deciding how to layout the content structure. We could either layout all eight short sections on a single page, or create individual pages for each section. The goal is obviously to attract new potential clients by targeting these terms that they may be searching for in an information gathering stage. Here's my dilemma...
Web Design | | jpretz
With the single page guide, it would be nice because it will have a lot of content (and of course, keywords) to be picked up by the SERPS but I worry that it is going to be a bit crammed (because of eight sections) for the user. The individual pages would be much better organized and you can target more specific keywords, but I worry that it may get flagged for light content as some pages may have as little as a 150 word description. I have always been mindful of writing copy for searchers over spiders, but now I'm at a more technical crossroads as far as potentially getting dinged for not having robust content on each page. Here's where you come in...
What do you think is the better of the two options? I like the idea of having the multiple pages because of the ability to hone-in on a keyword and the clean, organized feel, but I worry about the lack of content (and possibly losing out on long-tail opportunities). I'd love to hear your thoughts. Please and thank you. Ready annnnnnnnnnnnd GO!0 -
Does it do harm if you add a rel="canonical" tag on a page that doesn't need it?
If a page is clearly unique and there is obviously no canonical tag needed, does it hurt anything if one has been added?
Web Design | | jaychow0