Plagiarism Checker by Quetext. Our proprietary DeepSearch™ plagiarism checker searches for similarities across billions of documents

All History of WordPress Plugin Vulnerabilities

2 effective email signatures against spoofing, phishing or impersonation. When recipients receive your emails, their spam filters automatically poke your domain to see if those signatures are not forged

Why No Padlock? - Why is my SSL web page insecure? Find the culprit!

Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.

Automatically generates high-quality visual sitemaps + high-res screenshots of any PUBLIC or PRIVATE website, making it fast and easy to perform in-depth site audits for SEO, UX and marketing research.

information about domain age - NS - Email hosting

A tool to compare Chrome UX Report field data for multiple origins or URLs.

Test how responsive your website design is with this free tool. Check if your website fits and adapts to mobile, tablet, and desktop screen sizes.

Find out what websites are BuiltWith

SEO Minion helps you in your daily SEO tasks such as On-Page SEO analysis, Broken Link Checking, SERP Preview and more

SEOquake is a free plugin that provides you with key SEO metrics, along with other useful tools such as SEO Audit and many others

Get insights into how your content shows up on LinkedIn with Post Inspector.

Fetch new scrape information

Twitter "Card" Metadata Checker

Want to test your website's readability? Try this free tool, and start improving the readability of your text today!

The easiest way to see who shared a link