Covers the delivery and display of photographs, graphics and other visual elements.

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2
votes
2answers
53 views

Avoid caching by creating photo names that contain unique identifiers?

If you are building a website that will display photos to users of the site, is it important to always give each photo a unique name? For example, instead of naming a photo file using an index number ...
3
votes
1answer
41 views

Image alt tags for many images of same thing

I have website with boats rentals. Each boat has at least 15 images. Example 1 boat has large bedroom and 5 images are of bedroom from different angles. I set up alt tags like this but I am not ...
4
votes
3answers
63 views

Securing images from browsers and humans

Particular parts of a website I'm working on will have pictures not intended for the general public. It is already behind a password protection and the page has no-index no-follow rules. I'm concerned ...
1
vote
0answers
41 views

How to tell search engines to not index entire image domain without making them waste server bandwidth or making google complain

From what I learned, there's one way I could cause all URLs on a domain strictly serving images not to be indexed and that is with the x-robots-tag HTTP header. Now I check my logs and find out that ...
2
votes
1answer
36 views

deindexing a whole domain with robots.txt created problems in google webmaster tools

In my robots.txt for my domain that just hosts images, I used the following lines: user-agent: * noindex: / I thought I was doing search engines a wonderful favor by not having them crawl through ...
1
vote
0answers
50 views

So, how does it work with copyrighted images from unknown sources?

A website looks better with fitting pictures. While designing my website I am using Google images to search for the right pictures (next time I will probably use a website that stores free images). ...
4
votes
1answer
173 views

How do I tell a directory that all files inside should be treated as a PNG?

I have PNGs in which for instance they are named "5021" rather than "5021.png" and for some images it is fine and displays like a normal image but others download automatically; I was told by someone ...
4
votes
2answers
140 views

How do I index watermarked images to bots and allow users to see high quality unwatermarked image?

I have a site where much of the focus are the images themselves. When people visit the website directly (with an AdSense ad shown), the image shows in normal high-quality. When robots visit the ...
2
votes
1answer
74 views

Making one image non-indexable to search engines in webpage

On my contact page, its a form where people can select a department to contact, then they fill out basic information (name, email and message). Additionally, a PHP script is called (via the HTML IMG ...
7
votes
2answers
1k views

Can we serve our sites images with an ad server and not have the images blocked by ad blockers?

For speed of deployment on a custom build site we were looking at using an AdServer system for the delivery and management of in-house banners, videos and selective graphical elements. Yes, some were ...
2
votes
1answer
118 views

SEO - Gallery website. Can google index images in lightbox?

I have a gallery website, it contains categories and displays in each category thumbnails from pictures in that category (as you would have expect). What do I need to do in order for Google to index ...
3
votes
2answers
348 views

Possible to 'display: none' for Schema.org 'image' property?

Hey there :) I'm having some trouble with the design I have from a designer and the need for structured data. The problem is as follows: The design of the frontpage has 8 integrated articles that ...
4
votes
1answer
331 views

getting CDN images indexed with Google

I have somewhere close to 500,000 user-uploaded images hosted on a Cloudfront CDN -- separate from our main host (exampledomain.com). Up until this point, few of them have been getting indexed at the ...
3
votes
1answer
190 views

Would a query string at the end of an img src url effect SEO negatively?

Im trying out a new image serving solution that serves responsive images. It does so by detecting the img tag elements width and then serving a version of the image that is suitable for that size. It ...
3
votes
3answers
117 views

How to inform a search engine about the text in an image?

I have an image file that contains several sentences of text and an illustration. How can I inform a search engine about the contents of the text in my image? I can't use the alt attribute as the ...
0
votes
0answers
73 views

Does image dimensions outside image tag also slow page loading?

I am using height and width for images in css before img tag (css in same page header) so I think there is no need to set dimensions in img tag. But when I checked speed in different online tools, ...
0
votes
1answer
38 views

Images Clear on Windows but Fuzzy on Mac

So I have a website and it has a carousel on one of the sidebars. On windows, the pictures that flip through are crisp and clear, but I looked at them on a Mac and they're all fuzzy. Does this have to ...
3
votes
2answers
204 views

Images as hyperlinks and SEO implications

I manage several websites, one of which is an e-commerce site with a lot of images. At the top of some product category pages, there are image links to specific products (think image banners). I am ...
1
vote
1answer
61 views

SEO images with 301 redirect

We all know that it is a best practice to use images like samsung-galaxy-s6.jpg instead of img01231.jpg. But, what if I'll use an image like http://www.example.com/img/samsung-galaxy-s6.jpg that ...
2
votes
1answer
53 views

Is there any impact on SEO when using image urls from other sources

I have my website which provides price compare services along with technical news and app updates information. All my products have images hosted on the domain itself but for some news and app ...
1
vote
1answer
123 views

Must the image url in a sitemap file begin with the same domain the file is stored on?

I remember when making a sitemap, all URLs defined in between <loc> and </loc> must be part of the same domain as the domain the file is stored on. For example, I can use this line in my ...
1
vote
0answers
77 views

Indexing images in google search for all users to find website while avoiding image theft

Currently my website is setup so that bots who attempt to access an image will get a hotlink message instead as an image. The problem with this setup is that my revenue on average has significantly ...
5
votes
1answer
729 views

Schema.org BlogPosting and image required

I am trying to mark a blog with schema.org metadata (using Microdata). I have tested with the test tool at https://developers.google.com/structured-data/testing-tool/ and I get an error saying: ...
3
votes
1answer
163 views

Does Google index images declared using 'srcset'?

As of Chrome 40, the srcset attribute is supported, but will Google index the images within it?
1
vote
3answers
1k views

Confused about missing width and/or height attributes

So I tested my site on https://gtmetrix.com and it said: The following image(s) are missing width and/or height attributes. I'm confused by this, because the images itself already have the correct ...
0
votes
1answer
52 views

How to mark images so Facebook doesn't pick them for its post thumbnails?

On our blog, when a post doesn't have any images, Facebook picks banners from the sidebar for the thumbnail images. Is there any way to let Facebook know that those images should not be used?
0
votes
0answers
45 views

How to offer high quality image downloads without making google upset

My website consists of thousands of photos online that people can see. The photographer creates the photos using the highest quality settings possible and then uploads them. Then my php scripts use ...
1
vote
1answer
83 views

Thumbnails or same image with different dimensions as thumbnails? - SEO

I'm working on a website that its main content are images. The images are full of text. Now, I'm assuming the best design for that kind of websites is to show a table of images (thumbnails) in the ...
1
vote
1answer
71 views

What format to use for thumbnails of uploaded images?

I'm working on a website where users can upload images. To ensure fast loading times on the image overview page, the application automatically creates a thumbnail of every image that is uploaded to ...
1
vote
0answers
117 views

How do I upload image to my database with form tag? [closed]

I have done research and I need help. If someone can help me to know how to upload an image to my database using ASP.NET with a form and I'm using OleDb. But is using a form with a submit input, not ...
2
votes
2answers
160 views

SEO - resize single image with CSS or generate thumbnails from that image

I have 4 sizes for a single image in a page of my eCommerce website. 600x600px , 350x350px , 220x220px , 110x110px There are 3 solutions: 1- Loading the big image (600x600px) from server and cache ...
2
votes
2answers
186 views

How to see which images Google has indexed from your website?

Ive got a website that is using lazy loading to load in images (so that the browser dose not try and load them all at once before they are required). The only issue with this is that there are some ...
2
votes
2answers
101 views

Google Blocked Resources - Images - Cannot figure out where it's coming from

I just discovered the google blocked resources, and it shows that for about 45 items, when I click on the fetch and render, that it's partial, and it shows that a resource is blocked and it shows that ...
0
votes
2answers
102 views

Inserting <img> into <a> with the same image and SEO

I'm going to use the fancyBox jQuery plugin in the new responsive web design of my website to allow the user to open images in full size. As it is RWD, all images will be resized to fit the available ...
3
votes
2answers
1k views

Correct image dimensions when using Schema.org's logo/image

What are the correct image dimensions when using Schema.org’s logo/image (e.g., for a Brand)? I want to create a logo for the brand with correct dimensions so that it doesn't look too distorted when ...
1
vote
3answers
258 views

Image max-age / cache-control not being set

In order to speed up my site Telium I created the .htaccess below. I have a lot of large images on my site so I want browsers to cache as much as possible. However, when I browse to my web site ...
0
votes
2answers
63 views

Redirecting one image type to another. Possible?

I have a humor site that is based primarily on thumbnails and gifs. I'm in the process of converting all png's -> jpeg and gifs -> webm to save bandwidth and disk space. All in all probably about 10k ...
2
votes
1answer
122 views

How do I enable users to download large images on mobile in an SEO friendly way without complication?

This is what is getting to me. Currently, the mobile version of my photo site allows people the option to view the photo full-size directly in their browser even tho its larger than the standard ...
0
votes
2answers
76 views

What size (in bytes) constraints are industry standard for web images?

Back in the day you wanted your images to be 5 KB and going above 30 KB was considered crazy. What are the industry standards these days? I just ran GTMetrix on Yahoo.com and came back with images ...
1
vote
0answers
17 views

What can I do in regards to the GPSI complaint on cache-control on dynamic images?

I ran google page-speed tests on my website again and it stated this... Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously ...
0
votes
2answers
222 views

How to satisfy GSPI's “Losslessly compressing …” image optimization criteria?

When running a website through Google PageSpeed Insights I get the following response: Optimize images Properly formatting and compressing images can save many bytes of data. Optimize ...
0
votes
1answer
22 views

Images are blurry in one category and not the other [closed]

You can see what I mean if you check out the site: http://healthitlink-e8865038.cloudapp.net All the images in the Apple/iOS category are blurry but if you click over to page 5 you'll see the ...
1
vote
1answer
96 views

Image hidden, replaced with background image SEO

I have images in a gallery. To make it easier for me to crop the images to fit the boxes I want to use background instead of an image. What does Google think of that? Hide an image with visibility: ...
2
votes
1answer
50 views

Client Expectation re images used during website development [closed]

When you develop a website for a client, if you create it from scratch and present them with design options that include photo images, do you make it a point to inform the client on where the images ...
3
votes
4answers
156 views

Photo URL names the same as on other websites and SEO penalty

I have several websites on different IP's and the content wording is different but not the layout of the website and not the photos and there are many photos. What my question is, I dont want a SEO ...
2
votes
2answers
121 views

Would changing the filename of an image have any effect on SEO ranking?

Would changing the filename of an image, not the alt attribute nor the image itself (so it would be exactly the same but just a name change) have any effect on : a. Website SEO Ranking ? b. The ...
4
votes
1answer
178 views

Is recomended to use BPG to a website?

I want to use BPG on my website, but I'm not sure wether the support is broad enough. Maybe the javascript plugin for decoding doens't work with all browsers Maybe the decoding process consume too ...
2
votes
1answer
65 views

How do I get Facebook and Pinterest to recognize specific images on a page

I am working on a client site that contains hundreds of pictures. The would like to show these pictures on Facebook and Pinterest. My problem is: when they try to put a post on Facebook or ...
3
votes
1answer
150 views

weird results from tests when trying to serve a fast image download page… why?

This is my php code. <?php ob_start(); echo file_get_contents("originalhighqualityphoto.jpg"); $dat=ob_get_contents(); ob_end_clean(); $dat=gzencode($dat,2); ...
1
vote
0answers
77 views

Is pagespeed insights over the top with downloads?

On my website I have a page that displays an image in optimized form. I made it display at 60% compression/quality instead of 100%. I also have the link to download the full 100% quality image to ...