--- title: "WebMasterTools: Bulk Outdated Content Removal – Chrome extension stats, history and permissions" description: "396 users, rated 3.60 by 10 people. Version 1.9, updated 2024-10-01. Requests 4 permissions." url: "https://extensiontracker.com/extension/nifcnomokilnniefahjbcelkepelpphl" --- # WebMasterTools: Bulk Outdated Content Removal Live in the Chrome Web Store. - Users: 396 - Rating: 3.60 from 10 ratings - Last checked: 2026-10-19 02:13 UTC - Users gained in 7 days: No change - Users gained in 30 days: +9 (+2.3%) - Rank by users: #38,081 of 292,125 live extensions - Rank in Workflow & Planning: #9,264 of 49,294 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > This extension performs Google Webmaster Tools' "remove outdated content" against a list of URLs., so you don't need to enter… - Extension ID: `nifcnomokilnniefahjbcelkepelpphl` - Developer: [lihster.developer](https://extensiontracker.com/developer/u66514064cd5b9d18f547d4867d78c2ea) - Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing)) - Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow) - First published: 2018-11-27 - Last updated: 2024-10-01 - Version: `1.9` - Size: 1.44 MiB - Minimum Chrome: 88 - Languages (1): English (United States) - Website: `polymorphiclabs.io` - Support page: `https://github.com/noitcudni/google-webmaster-tools-bulk-outdated-content-removal/issues` - Chrome Web Store: - View its code or download CRX: - Search Google for the ID: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-10-19 | 396 | 3.60 | 10 | | 2026-09-27 | 387 | 3.60 | 10 | ## What changed Every change found on a check, newest first. No changes found since tracking began on 2026-09-27. ## Developer history Moves to another publisher account and new contact emails, newest first. No move to another account and no new contact email since tracking began on 2026-09-27. We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/). ## What it can access From the extension's manifest, in plain language. ### Sites - `https://api.gumroad.com/v2/licenses/verify`: api.gumroad.com - `https://api.lemonsqueezy.com/*`: api.lemonsqueezy.com ### Sites where it runs scripts - `https://search.google.com/search-console/remove-outdated-content*`: search.google.com ### Browser features - `downloads`: Manage your downloads - `storage`: Save settings and data in your browser ## More from this developer Other extensions from the same publisher account. | Extension | Users | Rating | Ratings | Category | | --- | ---: | ---: | ---: | --- | | [Google Search Console - Bulk URL Removal](https://extensiontracker.com/extension/pmnpibilljafelnghknefahibdnfeece) | 6,000 | 3.55 | 109 | Workflow & Planning | | [Bulk Slack Message Removal](https://extensiontracker.com/extension/dahaofhkbloejmcijfknenbdgohmmeen) | 1,000 | 4.25 | 20 | Workflow & Planning | | [Google Takeout Mileage & Timeline Exporter](https://extensiontracker.com/extension/elgkkibkcchnlkeejelafakjfgfajboi) | 1,000 | 4.11 | 18 | Workflow & Planning | | [Google Search Console - Bulk URL Removal 4.0](https://extensiontracker.com/extension/plcmmfcfbnddbomdlnklhepfkkdmodkf) | 1,000 | 4.12 | 24 | Workflow & Planning | | [Bulk Slack DMs](https://extensiontracker.com/extension/lmmmbcdpeakolpppakanidkbfaflkcie) | 346 | 4.71 | 7 | Communication | | [Bulk Url Removal](https://extensiontracker.com/extension/knhcaipgfilkpgkejhmjbgklpalkaahi) | 294 | 5.00 | 4 | Workflow & Planning | | [Slack Channel Membership Exporter](https://extensiontracker.com/extension/hfpffodpojcbaflglelkffajhjbmpkee) | 261 | – | – | Workflow & Planning | | [Bulk Slack User Deactivation](https://extensiontracker.com/extension/bbklkhjijobpamjeemohloddompcehkc) | 224 | 4.21 | 14 | Workflow & Planning | | [Zillow Mega Scraper - Unlimited Listing Export](https://extensiontracker.com/extension/hhaeckoafjblfjnekfmocbepeibaekfg) | 142 | 4.50 | 2 | Tools | | [Bulk MS Teams Message Removal](https://extensiontracker.com/extension/fhamjjibafmoganednmffppmhdbjedmp) | 107 | – | – | Workflow & Planning | All 13 extensions by [lihster.developer](https://extensiontracker.com/developer/u66514064cd5b9d18f547d4867d78c2ea). ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-10-19 02:13 UTC; next check around 2026-11-19. How the data is collected: . ## Cite this page Extension Tracker. “WebMasterTools: Bulk Outdated Content Removal” (nifcnomokilnniefahjbcelkepelpphl). Chrome Web Store data, last checked 2026-10-19. https://extensiontracker.com/extension/nifcnomokilnniefahjbcelkepelpphl. Accessed 2026-11-13. ```bibtex @misc{extensiontracker_nifcnomokilnniefahjbcelkepelpphl, title = {WebMasterTools: Bulk Outdated Content Removal (nifcnomokilnniefahjbcelkepelpphl)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-10-19}, url = {https://extensiontracker.com/extension/nifcnomokilnniefahjbcelkepelpphl}, urldate = {2026-11-13} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. 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