What are bookmarklets?
Ahref
Show the referring domains of the currently visited domain.
Show the dashboard page for the currently visited domain.
Page Show the anchor page for the currently visited domain.
Show the backlinks page for the currently visited domain.
Show new backlinks for the domain.
Show lost backlinks for the current domain.
Show the pages for the current domain.
Show which domains this domain link to.
Show the outgoing anchor texts for the current domain.
Show which domains this domain link to.
Off Page SEO Bookmarklets
Show the MOZ open site explorer domain summary for the current domain.
Show the SeachMetrics domain summary for the current domain.
Show the SEMRush domain overview for the current domain.
Lookup the current domain in archive.org
Use the W3C link checker to find broken links.
Check any canonical link in the page.
Create the html code for linking to the current page.
Open up Copyscape to test for duplicate content.
View the external/internal links of a page.
Highlight Dofollow links.
Highlight page headers.
Highlight Nofollow links
Check the page for any broken images.
Show the alt texts of all images.
View the robots.txt file of the current domain.
Use this to check the keyword density on webconfs.com
Extremely helpful bookmarklet. Shows each linked page in an iframe of it's.
List any outbound links.
EXTREMELY good SEO bookmarklet by Troy Meier. This lists the page title, meta description, headers, canonical tags, meta robots and whole lot other more things.
Show any rel=prev/next tags on the page.
Check if the robots.txt file of the site is blocked.
Show what the page description would look like in the Google SERP.
Shows meta data for the current page.
Select a part of text and count the amount of words/characters.
Search Engine Related
Show the Baidu index of the current site.
Show the Baidu index of the current site.
Show the Blekko index of the current site.
Show the Duckduckgo index of the current site.
Show the Google index of the current site.
EXTREMELY good tool from Cognitive SEO which scrapes all sites/anchors etc when searching Google. Very nifty!
Show the latest cached version of the page in Google.
Uses the "related" operator in Google to show similar sites.
Traffic Related Bookmarklets
Shows the Alexa domain summary.
Shows the Compete data overview for the current domain.
Shows the Quantcast summary of the current domain.
Social Media Bookmarklets
Quickly share the viewed page on Facebook.
Quickly share the page on Google+
Share the current page on LinkedIn.
Select a text and quickly tweet it and its url on Twitter.
Searches for the current domain on Twitter.
Search for Domain on StumbledUpon
Searches for the current domain on StumbledUpon.
Takes the current domain and searches for it on Topsy.
Bookmarklets for Network/ Tech/ Design
Lists any cookies set by the current page.
Show the Google Pagespeed Insights score of the current page.
Sends the selected text to Google Translate for translation.
Runs the current page in GTMetrix.
Shows the HTTP headers of the current domain.
Show the page referrer.
Very nice bookmarklet for quickly identifying a page font.
Use Tineye to check the images on the page.
Use Pingomatic to ping the URL.
Removes any cookies set by this page.
View selected portion of a page without any styles.
Check in which country a site is hosted.
Make a selection of a domain to send it to domaintools.com
Show the current page as a wireframe. Excellent bookmarklet by Volkside.
Hide any images on the current page.
