February 21, 2019, was the beginning of 2 513 days during which px4.io had 77 availability checks. Responding with a code 200, px4.io was accessible 77 times, most recently on January 3, 2026, out of the total checks conducted. All testing of px4.io as of January 9, 2026, found no instances of inoperability. As of January 9, 2026, the error statuses in the received responses have not been reported. Px4.io responded in 0.053 seconds on January 3, 2026, its average response time being 0.711 seconds.
| United States | 100.00% | ||||||||
| 19:37 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 17 | August 1, 2024 | |
| 8 | November 22, 2024 | |
| 77 | February 21, 2019 | |
| 17 | June 19, 2019 | |
| 17 | January 26, 2021 |
Epa.eu | Px4.io | ||||
|---|---|---|---|---|---|
| Page Title | Seo title recommendations often lean towards time-sensitive active verbs. Dynamically phrased titles attract users actively seeking information, clarifying direct intent and improving click-through rates from competitors' results by highlighting up-to-date or actionable content. |
|---|---|
| Open Source Autopilot for Drones - PX4 Autopilot Length: 48 characters | |
| Meta Description | Differentiate your meta description from competitors' results by focusing on unique selling points or specific, valuable information that encourages immediate action or exploration. |
| no meta description data for px4.io 2026-01-09T01:54:56+00:00 | |
| Meta Keywords | Dedicated keyword research tools analyze search volume and user intent far more effectively than the meta keywords tag ever could, providing actionable data for crafting content that naturally targets valuable search queries without resorting to outdated signals. |
| no meta keywords data for px4.io 2026-01-09T01:54:56+00:00 | |
| Page Content | Aim to create unique, original content that stands out from competitors by offering fresh perspectives, deeper analysis, or more comprehensive coverage of the subject matter presented on your webpage. |
| Web Page Content Length: 35970 characters | |
| H1 Heading | When redesigning or creating new web pages, make it a standard practice to assign a clear, unique, and descriptive H1 header immediately upon drafting content, as it fundamentally sets the stage for both search engines and site visitors. |
| Open Source Autopilot Get Started With Drone Development Adopters and Users A Rich Ecosystem of Collaborative Projects Inspiring community projects that uses PX4 Count: 5 heading tag | |
| H2 Headings | H2 tags play a crucial role in organizing the semantic hierarchy of your page content, clearly defining sections and subsections which not only enhances readability for users but also aids search engines in understanding the topical relevance of each section within the context of the main H1 title. |
| for Drone Developers Dronecode Foundation is the vendor-neutral non-profit that supports the sustainble growth of the PX4 ecosystem Count: 2 heading tag | |
| H3 Headings | Calculate the impact of strategic H3 usage by ensuring each tag provides concise, scannable summaries of its section's content, targeting long-tail keywords and niche search queries to boost organic traffic. |
| PX4 User Guide PX4 Dev Guide Count: 2 heading tag | |
| H4 Headings | Utilize H4 headers within definition lists or glossaries to clearly define terms, improving the educational value and SEO potential of technical or explanatory content sections. |
| software features Open Source Community Beginner’s Resources Compatible hardware Commercial Systems Community Projects Count: 6 heading tag | |
| H5-H6 Headings | Incorporate H5 and H6 headers within FAQ sections or expandable/collapsible content panels to provide focused, context-specific information to website visitors. |
| DOC LINKS BRANDING COMMUNITY SUPPORT ABOUT Count: 4 heading tag | |
| Image ALT Attributes | Always write your alt text from the user's perspective, considering why the image might be helpful or relevant to them, directly addressing their potential need and improving the overall user experience. |
| no image alt attributes data for px4.io 2026-01-09T01:54:56+00:00 | |
| Robots.txt | Regularly audit your robots.txt file by fetching it directly through Google Search Console or similar tools to verify its syntax is correct, your blocking rules are accurate, sensitive data remains protected, and critical content is not inadvertently excluded from indexing efforts. |
| file robots.txt was found on the website | |
| XML Sitemap | Google Search Console provides an easy-to-use interface specifically designed for submitting and monitoring your website's XML sitemaps, allowing you to track their status and ensure successful delivery. |
| no xml sitemap data for px4.io 2026-01-09T01:54:56+00:00 | |
| Page Size | Compressing files, minifying code, and leveraging browser caching are backend optimization techniques that, when combined, can effectively reduce page file sizes, improving load performance and scalability. |
| page size: 35 kb | |
| Response Time | Accelerate user engagement and SEO rankings by reducing Time To First Byte (TTFB) through server optimization, improved network connectivity, and efficient backend processes, ensuring quick page starts and positive crawl signals. |
| response time: 0.711 sec | |
| Minify CSS | Integrating CSS minification into your workflow is an essential SEO practice that shrinks file sizes, speeds up page loads, improves Core Web Vitals, enhances user experience, leading to increased traffic, lower bounce rates, and better retention. |
| Minified: https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.8.1/slick-theme.min.css?ver=6.8.3 https://px4.io/wp-includes/css/dist/components/style.min.css?ver=6.8.3 https://px4.io/wp-includes/css/dist/preferences/style.min.css?ver=6.8.3 https://px4.io/wp-includes/css/dist/block-editor/style.min.css?ver=6.8.3 https://px4.io/wp-content/plugins/popup-maker/dist/packages/block-library-style.css?ver=dbea705cfafe089d65f1 https://px4.io/wp-includes/js/mediaelement/mediaelementplayer-legacy.min.css?ver=4.2.17 https://px4.io/wp-includes/js/mediaelement/wp-mediaelement.min.css?ver=6.8.3 https://px4.io/wp-content/plugins/custom-twitter-feeds/css/ctf-styles.min.css?ver=2.3.1 https://px4.io/wp-content/themes/Divi/style-static.min.css?ver=4.27.4 https://px4.io/wp-content/themes/divi-child/style.css?ver=4.27.4 https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.css https://px4.io/wp-content/et-cache/9090/et-core-unified-tb-5373-9090.min.css?ver=1748606541 https://px4.io/wp-content/et-cache/9090/et-core-unified-9090.min.css?ver=1748606540 https://px4.io/wp-content/et-cache/9090/et-core-unified-tb-5373-deferred-9090.min.css?ver=1748606541 Unminified: https://cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.css?ver=6.8.3 https://px4.io/wp-content/plugins/AirtablesApiConsumerPlugin/airtablesApiConsumer.css?ver=5603 https://px4.io/wp-content/plugins/SchedApiConsumerPlugin/schedApiConsumer.css?ver=8795 https://px4.io/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=6.1.3 https://px4.io/wp-content/plugins/gitApiConsumer/gitApiConsumer.css?ver=9075 https://px4.io/wp-content/plugins/gitApiConsumerLatestVersion/gitApiConsumerLatestRelease.css?ver=3443 //px4.io/wp-content/uploads/pum/pum-site-styles.css?generated=1755172395&ver=1.21.5 https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick-theme.css included in the page | |
| Minify JavaScript | Consider using dedicated online minifiers or command-line tools specifically optimized for compressing JavaScript code by removing all whitespace, newlines, and unnecessary semicolons to significantly reduce file size and enhance page speed for a better user experience. |
| Minified: https://kit.fontawesome.com/b7400135ae.js https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.js https://cdn.jsdelivr.net/npm/slick-carousel@1.8.1/slick/slick.min.js https://px4.io/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 https://px4.io/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 https://px4.io/wp-content/plugins/data-tables-generator-by-supsystic/app/assets/js/dtgsnonce.js?ver=0.01 https://px4.io/wp-includes/js/dist/hooks.min.js?ver=4d63a3d491d11ffd8ac6 https://px4.io/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6 https://px4.io/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=6.1.3 https://px4.io/wp-content/plugins/contact-form-7/includes/js/index.js?ver=6.1.3 https://px4.io/wp-content/themes/Divi/js/scripts.min.js?ver=4.27.4 //px4.io/wp-content/uploads/pum/pum-site-scripts.js?defer&generated=1755172395&ver=1.21.5 https://stats.wp.com/e-202548.js Unminified: https://px4.io/wp-content/plugins/AirtablesApiConsumerPlugin/airtablesApiConsumer.js https://px4.io/wp-content/plugins/akismet/_inc/akismet-frontend.js?ver=1762991591 https://px4.io/wp-includes/js/jquery/ui/core.min.js?ver=1.13.3 https://px4.io/wp-content/themes/Divi/core/admin/js/common.js?ver=4.27.4 https://px4.io/wp-content/themes/Divi/includes/builder/feature/dynamic-assets/assets/js/jquery.fitvids.js?ver=4.27.4 detected during site scan | |
| Structured Data | Differentiate your e-commerce product listings through Schema Markup; utilize Product Schema with accurate specifications, price details, and availability information, which not only clarifies product offerings for users but also strongly signals relevance to search engines, improving ranking potential. |
| no structured data data for px4.io 2026-01-09T01:54:56+00:00 | |
| CDN Usage | Boost your website's SEO ranking potential indirectly by enhancing page speed and Core Web Vitals metrics through the strategic use of a CDN, which search engines like Google often favor as a ranking signal. |
| content is delivered via CDN | |
| SSL certificates | The process of establishing a secure HTTPS connection via SSL involves complex cryptographic operations including asymmetric key exchange for initial security handshake and subsequent symmetric key encryption for efficient, secure data transfer throughout the session. |
| SSL is enabled on the website |