Census › Plugin profiles › IndexNow Plugin
IndexNow Plugin
Figures from the Plugin Directory Census · as of 28 Aug 2026
100,000
Active installs, lower bound
Group: 100,000 to 999,999 installs
63
Days since the last release
Group median: 12
3.2
out of 5, from 47 ratings
Group median: 4.7 (10+ ratings)
0.0%
Support threads marked resolved, two months
Group: 68.2%
Full profile on wordpress.orgShow on the mapCompare with your own plugins
What is IndexNow Plugin and who is behind it?
IndexNow Plugin is a WordPress plugin in the “SEO” field, made by bingwebmastertools. It has been listed in the directory since 20 Dec 2021, so for 4 years. bingwebmastertools has 2 plugins with at least 10,000 installs in the census. With 100,000 to 199,999 active installs it belongs to the 100,000 to 999,999 installs group; its last release came 63 days before the reference date, and it is tested up to WordPress 7.0.
This is how the author describes the plugin on wordpress.org:
“IndexNow Plugin for WordPress enables site owners to instantly and automatically submit their new/updated pages to supporting search engines.”
Self-description on wordpress.org, retrieved on 10 Sept 2026
When was IndexNow Plugin last released?
The last release of IndexNow Plugin came 63 days before the reference date; the group median is 12 days.
How many installs does IndexNow Plugin have?
IndexNow Plugin had 100,000 to 199,999 active installs on the reference date. Within its group, 219 plugins had a higher band and 179 plugins the same band.
The API reports installs only as a lower bound with one significant figure: 100,000 means at least 100,000 and at most 199,999.
Which WordPress version is IndexNow Plugin tested with?
No directory notice: tested up to WordPress 7.0, while core stood at 7.1 on the reference date. The notice appears once the field falls below 6.9; that applied to 8.0% of the group.
How does IndexNow Plugin compare with its group?
The group holds 399 listed plugins. 75.4% of them had a more recent last release than IndexNow Plugin; 5.3% had no release for more than 365 days.
| Figure | IndexNow Plugin | Group, 399 plugins |
|---|---|---|
| Days since the last release | 63 | median 12 |
| Rating | 3.2 (47) | median 4.7 (10+ ratings) |
| Support threads marked resolved | 0.0% | 68.2% |
| Tested up to | 7.0 | 47.6% on 7.1 |
| Requires PHP | 5.6 | most often 7.4 (41.6%) |
All values on the reference date
| Slug | indexnow |
|---|---|
| Author | bingwebmastertools |
| Active installs | 100,000 to 199,999 |
| Last release | 63 days before the reference date |
| Tested up to | WordPress 7.0 · core on the reference date: 7.1 |
| Requires WordPress | 5.3 |
| Requires PHP | 5.6 |
| Rating | 3.2 out of 5 from 47 ratings |
| Support threads, two months | 0 of 2 marked resolved |
| Listed since | 20 Dec 2021 |
| Total downloads | 711,675, updates included |
| Tags | crawling, seo |
Tags
| Tag | Plugins with 10,000+ installs and this tag | Rank by installs | Median days since release |
|---|---|---|---|
| crawling | 3 | 2 | 99 |
| seo | 60 | 12 | 26 |
Rank 1 has the highest installation band among plugins with 10,000+ installs and this tag; equal bands share a rank.
Class of 2021
IndexNow Plugin has been listed since 20 Dec 2021. Of the 84 plugins with 10,000+ installs added in 2021, 100.0% released within the 365 days before the reference date.
Same group, shared tags
Not a recommendation; the same figures for comparison. Alphabetical.
| Plugin | Active installs | Last release | Rating |
|---|---|---|---|
| ACF Content Analysis for Yoast SEO | 100,000 to 199,999 | 10 days before the reference date | 4.1 (35) |
| Cloudflare | 200,000 to 299,999 | 46 days before the reference date | 3.5 (180) |
| Instant Indexing for Google | 200,000 to 299,999 | 280 days before the reference date | 3.6 (36) |
| LuckyWP Table of Contents | 100,000 to 199,999 | 499 days before the reference date | 4.9 (885) |
| Schema & Structured Data for WP & AMP | 100,000 to 199,999 | 1 day before the reference date | 4.5 (252) |
| SEO SIMPLE PACK | 100,000 to 199,999 | 98 days before the reference date | 4.6 (14) |
| SEOPress | 300,000 to 399,999 | 30 days before the reference date | 4.8 (1,246) |
| SiteSEO | 500,000 to 599,999 | 14 days before the reference date | 4.0 (9) |
Do you maintain IndexNow Plugin?
If you maintain IndexNow Plugin, you can link to this profile, for example from your readme or your website. Both snippets show this badge:
HTML
<a href="https://hafenstudios.com/en/census/plugins/indexnow/"><img src="https://hafenstudios.com/census/plugins/badge-en.svg" alt="IndexNow Plugin in the Plugin Directory Census 01/2026" width="220" height="40"></a>
Markdown
[](https://hafenstudios.com/en/census/plugins/indexnow/)
The image is loaded from hafenstudios.com; as with every request, our server records the usual access data, which is deleted after 14 days. If you prefer not to, use a plain text link.
A value is wrong? Write to moin@hafenstudios.com; a documented correction leads to a new version.
How to cite
hafenstudios (2026): IndexNow Plugin, profile in the Plugin Directory Census 01/2026, reference date 28 Aug 2026. https://hafenstudios.com/en/census/plugins/indexnow/
Source and status
All values come from the full pull of the public wordpress.org API on 28 Aug 2026 (reference time 21:56:30 UTC). The analysis and text on this page are available under CC BY 4.0; the raw values come from the public wordpress.org API and are in the raw data. How the count was made is set out in the method, what the fields do not say under limits. hafenstudios builds WordPress plugins itself, see the conflict of interest. Corrections to moin@hafenstudios.com; a documented correction leads to a new version. From issue 02 this page will also show the change since the previous reference date. Collected and prepared by Horst Wenzel.
Plugin names and trademarks belong to their owners. hafenstudios is not affiliated with the authors named here.
