SEORadar Alert List
The following table lists the various alerts that SEORadar scans for as well as default severity levels. While some changes may be critical (such as robots.txt changes) others changes (such has H2 changes) are low- priority. Nevertheless, SEORadar will provide the detailed history of all SEO relevant changes to make it easy to correlate page changes to rankings. You can customize severity levels and alert behavior to suit your own requirements.
| SEORadar Alerts | Default Severity | Minium Service Level |
|---|---|---|
| Header Alerts | ||
| H1 tag added | 1 | Bronze |
| H1 tag changed | 1 | Bronze |
| H1 tag removed | 1 | Bronze |
| H2 tag added | 3 | Bronze |
| H2 tag changed | 3 | Bronze |
| H2 tag removed | 3 | Bronze |
| H3 tag added | 3 | Bronze |
| H3 tag changed | 3 | Bronze |
| H3 tag removed | 3 | Bronze |
| Rel Canonical Alerts | ||
| Link rel canonical tag added | 1 | |
| Link rel canonical tag changed | 1 | Silver |
| Link rel canonical tag removed | 1 | Silver |
| Multiple rel canonicals added | 1 | Silver |
| Multiple rel canonicals changed | 1 | Silver |
| Multiple rel canonicals removed | 1 | Silver |
| HTTP Error Code Alerts | ||
| 400 error codes | 1 | Bronze |
| 500 error codes | 1 | Bronze |
| Robots.txt Alerts | ||
| Directive added which is blocking css | 1 | Bronze |
| Directive added which is blocking JavaScript | 1 | Bronze |
| Directive(s) from robots txt removed | 1 | Bronze |
| Directive(s) to robots txt added | 1 | Bronze |
| Page allowed in robots.txt file | 3 | Bronze |
| Page banned in robots.txt file | 1 | Bronze |
| Sitemap(s) from robots txt removed | 2 | Bronze |
| Sitemap(s) to robots txt added | 2 | Bronze |
| Title Change Alerts | ||
| Title tag added | 3 | Bronze |
| Title tag changed | 1 | Bronze |
| Title tag removed | 1 | Bronze |
| Meta Robots Tag Alerts (noindex, nofollow) | ||
| Meta robots tag added | 1 | Bronze |
| Meta robots tag changed | 1 | Bronze |
| Meta robots tag removed | 1 | Bronze |
| Meta Description Tag Alerts | ||
| Meta description tag added | 2 | Bronze |
| Meta description tag changed | 2 | Bronze |
| Meta description tag removed | 2 | Bronze |
| Redirect Alerts | ||
| 301 redirect changed | 1 | Bronze |
| 302 redirect changed | 2 | Bronze |
| Infinite redirect detected | 1 | Bronze |
| Redirect with code 301 detected | 1 | Bronze |
| Redirect with code 301 removed | 1 | Bronze |
| Redirect with code 302 detected | 1 | Bronze |
| Redirect with code 302 removed | 2 | Bronze |
| Redirect to a different destination | 1 | Bronze |
| Redirect with a different redirect code | 1 | Bronze |
| Redirect to new content | 1 | Bronze |
| Link Alerts | ||
| Persistent internal links are now being no followed | 3 | Silver |
| Persistent site cross-links have been removed | 2 | Silver |
| Recently discovered internal links are now being nofollowed | 3 | Silver |
| Recently discovered site cross-links have been removed | 3 | Silver |
| Rel="next" has been added | 3 | Silver |
| Rel="next" has been changed | 2 | Silver |
| Rel="next" has been deleted | 2 | Silver |
| Rel="prev" has been added | 3 | Silver |
| Rel="prev" has been changed | 3 | Silver |
| Rel="prev" has been deleted | 2 | Silver |
| Persistent primary navigation link removed from | 2 | Silver |
| Recently discovered footer link removed from | 2 | Silver |
| Recently discovered primary navigation link removed from | 3 | Silver |
| Persistent footer link removed from | 2 | Silver |
| Miscellaneous Alerts | ||
| Custom strings removed | 1 | Gold |
| Crawl rate degraded | 2 | Bronze |
| GA tag detected | 3 | Bronze |
| GA tag removed | 2 | Bronze |
| Google Tag Manager script detected | 3 | Bronze |
| Google Tag Manager script removed | 2 | Bronze |
| Link rel alternate hreflang tag added | 3 | Silver |
| Link rel alternate hreflang tag changed | 2 | Silver |
| Link rel alternate hreflang tag removed | 2 | Silver |
| Meta viewport tag changed | 3 | Silver |
| Meta viewport tag removed | 2 | Silver |
| Open graph tag(s) has been added | 3 | Silver |
| Open graph tag(s) has been changed | 3 | Silver |
| Open graph tag(s) has been deleted | 3 | Silver |
| Ajax Alerts | ||
| tag has been added | 1 | Gold |
| tag has been removed | 1 | Gold |