Jagelon Guard – Free SEO Check & Site Monitoring

Find SEO problems before they cost you visitors. Jagelon Guard looks at your site the way a search engine does and tells you in plain language what is fine, what needs attention and what to do next. The check is free, takes one click and needs no account, no key and no sign-up. Free, with no account

• One-click SEO check. Reads your public home page, robots.txt and sitemap and explains each result: correct, needs attention or could not be checked. It only reads, it never changes your site.
• See your page in Google before you publish. Every page and post gets a title and description field with a live Google preview and a character count, plus a switch to hide a single page from Google.
• Help Google and AI assistants recognise your business. Business type, phone, email, address, logo and profiles become Organization or LocalBusiness structured data on your home page.
• The technical basics, set up for you. Canonical addresses, the WordPress sitemap without author pages, robots.txt rules, Open Graph previews for social media and WebSite schema.
• Works next to Yoast SEO, Rank Math and other SEO plugins without duplicating their tags.

Free features run on your own site, do not expire and send nothing to Jagelon. Paid plan: monitoring and fixes (optional) Sites rarely break loudly. An update quietly sets noindex, a page title that used to rank is edited, a redirect starts returning 404. The site still looks fine in a browser, so nobody notices for weeks. The yearly Jagelon Guard plan adds a service that watches your public site:

• a check every 15 minutes and an event log in your dashboard, sorted into to do, to confirm and resolved, with what changed, where and what to do about it
• tracked search phrases, up to 25, with position, weekly change and an 8 week chart, from your own Google Search Console, which you connect with one button
• a weekly email report, including the quiet weeks
• recommendations ranked by importance, with the affected addresses
• fixes proposed by the site audit, applied only after you approve them and reversible with one click
• a timeline of when search engines fetch your sitemap and changed pages

Nothing in the paid plan changes your site without your approval. Reports, the event log, tracked phrases and recommendations are currently written in Polish; the free features are fully available in English. How to get it: order the yearly plan at https://securplan.pl/en/jagelon-guard/. An account is created with your order and keeps your connection key until you collect it. You see the key once, paste it into the plugin and the account no longer stores it. Privacy Without a connection key the plugin sends nothing anywhere. After you paste a key it sends only your site address, WordPress, PHP and plugin versions, the results of the service's own checks of your public pages and a timestamp for each connection. It never sends post content, user data, database contents or anything else from inside wp-admin. If you track phrases, the phrases you enter are sent too. If you connect a Google account, you approve read only access on Google's own screen and our server retrieves search statistics for your site from Google Search Console. You can disconnect it in the plugin and the retrieved data is deleted. If the service is unavailable, every free feature keeps working; only monitoring and reports pause. Deleting the plugin from the Plugins screen tells the service to stop monitoring the site and removes the connection data from WordPress. Your SEO settings and the titles and descriptions on your pages stay in the database. Service terms: https://securplan.pl/en/terms/ Privacy policy: https://securplan.pl/en/privacy-policy/

0.14.6 Links shared on Facebook and in messengers show the featured image again. The plugin now adds og:image with its size and alt text, or the site icon when a page has no featured image, and a matching twitter:card. 0.14.5 Deleting the plugin now stops monitoring on the service. The connection screen now says whether the site connected and shows the reason if it did not. The result of entering a key was previously lost, so the screen looked unchanged until the next scheduled check. 0.14.3 Canonical tag and meta description also on the blog page, categories, tags and author pages. The Recommendations tab shows the date of the scan it is based on. 0.14.2 Keywords tab: a phrase that had earlier data and returns after a gap is no longer marked as new. 0.14.1 Paid Jagelon Guard plan only: connect Google Search Console directly from the Keywords tab, check again after adding the site and disconnect at any time. 0.14.0 Paid Jagelon Guard plan only: the event log is split into things to do, changes to confirm and resolved items, with a plain explanation and a button to confirm a change. A new Keywords tab tracks search phrases week by week using Google Search Console data. 0.13.8 Paid Jagelon Guard plan only: after the plugin is connected, the event log shows the progress of the first full check of the site until monitoring starts. 0.13.7 Paid Jagelon Guard plan only: when the number of crawlable pages changes, the event log lists the most recent added and removed addresses with the date of the scan that noticed them. 0.13.6

• Fix: sites updated from Securplan SEO Core keep the title, description, canonical address and indexing setting saved on individual pages. Since 0.9.30 these were not carried over and pages fell back to defaults.

0.13.5 Paid Jagelon Guard plan only: the Discovery tab also shows when verified Googlebot and Bingbot last fetched the sitemap and the RSS feed. No change in the free plugin. 0.13.4 Everything new in the free plugin since 0.10.0:

• New look for the settings screen: tabs, a status overview at the top and clearer forms. Works the same without JavaScript.
• New "Company details" tab: business type (Organization or LocalBusiness), description, phone, email, address and company profiles, added to the home page structured data that search engines and AI assistants use to recognise the company. Includes a logo picker from the media library.
• "Check status" button refreshes the connection to the monitoring service on demand, and a "Settings saved" message after saving.
• SEO Health Check: translator notes for every message with a number or address, so translations read correctly. Paid Jagelon Guard plan only (not part of this plugin package): fixes proposed by the site audit and applied after your approval, notifications about new fixes, and the Discovery timeline of how changed pages reach search engines.

0.10.1

• The weekly report no longer calls a one-off change an ongoing problem. A changed title, heading, canonical, robots.txt or sitemap now says when it was noticed; genuine faults still say how long they have been going on and are listed first.
• The report explains that confirming a change in the panel stops the reminder, so the same line no longer returns week after week.
• Settings and the site pairing survive the rename from Securplan SEO Core.

0.10.0

• Adds the free, manual SEO Health Check. It works without an account, changes no site settings and clearly separates correct, warning, error and unavailable results.
• The check remains available alongside Yoast SEO, Rank Math and All in One SEO, without producing duplicate metadata.
• Adds same-site request restrictions, nonce and capability checks, a short per-user rate limit, responsive results and deterministic regression tests.

0.9.30

• The plugin is now Jagelon Guard. The previous name could be confused with an unrelated trademark, so the plugin, its text domain and its admin screen were renamed.
• The character counter label is JSON-encoded with escaped angle brackets, so a translation cannot break out of the inline script. Older versions are listed in changelog.txt.