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.
Converting files from .html to .php or editing .htaccess file
-
Good day all,
I have a bunch of files that are .html and I want to add some .php to them.
It seems my 2 options are
- Convert .html to .php and 301 redirect
or
- add this line of code to my .htaccess file and keep all files that are .html as .html
AddType application/x-httpd-php .html
My gut is that the 2nd way is better so as not alter any SEO rankings, but wanted to see if anybody had any experience with this line of code in their .htaccess file as definitely don't wan to mess up my entire site

Thanks for any help!
John
-
Hi John
The first line removes the extension
The second line adds them back in a specific order IE you want PHP to execute first.
If you got it going that is what counts.
Good luck,
Don
-
Thanks so much for this Don.. this is what I added that seemed to work for my server
AddHandler application/x-httpd-php .html .htm
As the AddType caused errors but doing some further research I found the above code.
I wonder if what you propose would accomplish what I did?
Thanks and all the best,
John
-
Hi John,
If the URL's are well indexed and doing well, you "may" not want to change the url. To simply add the ability to run php first you can do it very easily with just what you thought, .htaccess
In fact when I took over as webmaster on my corporate site which was indexed very well I had to do just that.
Add this to your .htaccess file:
RemoveHandler .html .htm
AddType application/x-httpd-php .php .htm .html -
If you really want to go this route, add this to your site .htaccess
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteRule ^([^.]+)$ $1.html [NC,L]So domain.com/file will access file.html
Again, the caveat is there is a short term SEO hit for doing this. Long term, you should be fine.
-
This is a sweet idea.. any tutorial on this? How does it effect existing links directed at the .html and .php pages?
Thanks Keri!
-
Have you considered just rewriting your URLs so they don't use extensions at all? That way, when you use a different technology, you don't need to rewrite your URLs once again. If you look at SEOmoz, you see they don't use .php or .html as extensions, but instead have no extensions.
-
I did option 1 on one of my websites some time ago and works fine, rankings are the same. Takes about 2 moth to get the same visits on all the links again.
-
We use the AddType function all the time when updating websites. It's far easier to do that that to recreate everything and redirect it.
It allows all of your internal navigation to remain as is and it keeps all of your inbound links from becoming redirected links. Also, remember that it has been announced that 301 redirected links lose value over time so this is another reason to not do it the hard way.
-
Just make sure that you don't redirect all HTML files. I suspect that either way is equal. What you are telling in either case i
"Hi Google we have moved but don't worry we have moved here"
-
I would pick #2, where you process .html files with PHP. Changing URLs involves taking a temporary SEO hit and I would not recommend doing it.
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
-
Crawl solutions for landing pages that don't contain a robots.txt file?
My site (www.nomader.com) is currently built on Instapage, which does not offer the ability to add a robots.txt file. I plan to migrate to a Shopify site in the coming months, but for now the Instapage site is my primary website. In the interim, would you suggest that I manually request a Google crawl through the search console tool? If so, how often? Any other suggestions for countering this Meta Noindex issue?
Technical SEO | | Nomader1 -
Rel Canonical, Follow/No Follow in htaccess?
Very quick question, are rel canonical, follow/no follow tags, etc. written in the htaccess file?
Technical SEO | | moon-boots0 -
Is there any value in having a blank robots.txt file?
I've read an audit where the writer recommended creating and uploading a blank robots.txt file, there was no current file in place. Is there any merit in having a blank robots.txt file? What is the minimum you would include in a basic robots.txt file?
Technical SEO | | NicDale0 -
Remove html file extension and 301 redirects
Hi Recently I ask for some work done on my website from a company, but I am not sure what they've done is right.
Technical SEO | | ulefos
What I wanted was html file extensions to be removed like
/ash-logs.html to /ash-logs
also the index.html to www.timports.co.uk
I have done a crawl diagnostics and have duplicate page content and 32 page title duplicates. This is so doing my head in please help This is what is in the .htaccess file <ifmodule pagespeed_module="">ModPagespeed on
ModPagespeedEnableFilters extend_cache,combine_css, collapse_whitespace,move_css_to_head, remove_comments</ifmodule> <ifmodule mod_headers.c="">Header set Connection keep-alive</ifmodule> <ifmodule mod_rewrite.c="">Options +FollowSymLinks -MultiViews</ifmodule> DirectoryIndex index.html RewriteEngine On
# Rewrite valid requests on .html files RewriteCond %{REQUEST_FILENAME}.html -f RewriteRule ^ %{REQUEST_URI}.html?rw=1 [L,QSA]
# Return 404 on direct requests against .html files RewriteCond %{REQUEST_URI} .html$
RewriteCond %{QUERY_STRING} !rw=1 [NC]
RewriteRule ^ - [R=404] AddCharset UTF-8 .html # <filesmatch “.(js|css|html|htm|php|xml|swf|flv|ashx)$”="">#SetOutputFilter DEFLATE #</filesmatch> <ifmodule mod_expires.c="">ExpiresActive On
ExpiresByType image/gif "access plus 1 years"
ExpiresByType image/jpeg "access plus 1 years"
ExpiresByType image/png "access plus 1 years"
ExpiresByType image/x-icon "access plus 1 years"
ExpiresByType image/jpg "access plus 1 years"
ExpiresByType text/css "access 1 years"
ExpiresByType text/x-javascript "access 1 years"
ExpiresByType application/javascript "access 1 years"
ExpiresByType image/x-icon "access 1 years"</ifmodule> <files 403.shtml="">order allow,deny allow from all</files> redirect 301 /PRODUCTS http://www.timports.co.uk/kiln-dried-logs
redirect 301 /kindling_firewood.html http://www.timports.co.uk/kindling-firewood.html
redirect 301 /about_us.html http://www.timports.co.uk/about-us.html
redirect 301 /log_delivery.html http://www.timports.co.uk/log-delivery.html redirect 301 /oak_boards_delivery.html http://www.timports.co.uk/oak-boards-delivery.html
redirect 301 /un_edged_oak_boards.html http://www.timports.co.uk/un-edged-oak-boards.html
redirect 301 /wholesale_logs.html http://www.timports.co.uk/wholesale-logs.html redirect 301 /privacy_policy.html http://www.timports.co.uk/privacy-policy.html redirect 301 /payment_failed.html http://www.timports.co.uk/payment-failed.html redirect 301 /payment_info.html http://www.timports.co.uk/payment-info.html1 -
Can you have a /sitemap.xml and /sitemap.html on the same site?
Thanks in advance for any responses; we really appreciate the expertise of the SEOmoz community! My question: Since the file extensions are different, can a site have both a /sitemap.xml and /sitemap.html both siting at the root domain? For example, we've already put the html sitemap in place here: https://www.pioneermilitaryloans.com/sitemap Now, we're considering adding an XML sitemap. I know standard practice is to load it at the root (www.example.com/sitemap.xml), but am wondering if this will cause conflicts. I've been unable to find this topic addressed anywhere, or any real-life examples of sites currently doing this. What do you think?
Technical SEO | | PioneerServices0 -
How can I find my Webmaster Tools HTML file?
So, totally amateur hour here, but I can't for the life of me find our HTML verification file for webmaster tools. I see nowhere to look at it in Google Webmaster Tools console, I tried a site:, I googled it, all the info out there is about how to verify a site. Ours is verified, but I need the verification file code to sync up with the Google API and no one seems to have it. Any thoughts?
Technical SEO | | healthgrades0 -
Mod Rewrite / .htaccess avoid duplicate content
I have been searching and testing for hours but cannot find a solution. I am able to get a URL to display with out the file exntension. i.e domain.com/file instead of domain.com/file.php The problem is both versions of the URL above work, therefore a duplicate content issue. How can I force the URL with the file extension not to resolve and give a 404 error? Or just redirect to the non extension URL? IF it helps here is my code. Options +FollowSymLinks
Technical SEO | | MiamiWebCompany
RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+)$ $1.php [L,QSA]0 -
How much impact does bad html coding really have on SEO?
My client has a site that we are trying to optimise. However the code is really pretty bad. There are 205 errors showing when W3C validating. The >title>, , <keywords> tags are appearing twice. There is truly excessive javascript. And everything has been put in tables.</keywords> How much do you think this is really impacting the opportunity to rank? There has been quite a bit of discussion recently along the lines of is on-page SEO impacting anymore. I just want to be sure before I recommend a whole heap of code changes that could cost her a lot - especially if the impact/return could be miniscule. Should it all be cleaned up? Many thanks
Technical SEO | | Chammy0