Security
There are countless automated and purpose-built web crawlers that can scan your site for vulnerabilities; once found, the intruder is alerted and works to figure out how to exploit the vulnerability.
When SeoChecker detects a front-end JavaScript library with security vulnerabilities, it will notify it:
Therefore, you should stop using insecure JavaScript libraries, so upgrade the version if it's available or use another one.
Learn more about Security
On page SEO performance and page checkup.
Over 300 parameters for the deeper page analysis.
Share this Guide
Did you like it? Share it!
Web tools for modern developers. Try these one!
Over 50 generators, builders and validators to improve your SEO and web performances
Builders and generators
Create your personalized Barcode in over 70 formats. Choose your data, formats and colors and get your personalized Barcode.
Analytics Google Tracking script
Measure and track user interactions with your contents. Track all the actions you want: downloads, clicks, video plays, social share, engagement.
Images Social
Get Vimeo video thumbnails and info dataset. Retrieve Vimeo video image thumbnails, caption, description, user info and stats.
Tester and validators
Check color contrast ratio WCAG 2 AA of your pages. Check if your color scheme meet the WCAG 2 AA contrast ratio thresholds.
Generate icons for web, Android, iOs, Microsoft and Apps. Show a graphical representation of your site within browser’s address bar.
Builders and generators Social
Generate Twitter cards markup and improve yours html meta. Attach rich photos, videos and media experiences to Tweets and drive traffic to your site.
Generate URLs for iOS Campaign Measurement. Use this free tool to generate URLs for measuring the source of iOS application installs.
Get YouTube video thumbnails and info dataset. Retrieve YouTube video image in 9 different sizes, quality, caption, description and more.