January 2, 2025, started the 589 day period in which mars.jpl.nasa.gov had 7 availability tests performed. Mars.jpl.nasa.gov was up 7 times out of all checks performed, with its latest uptime on May 21, 2026, returning a 200 status code. As of August 15, 2026, mars.jpl.nasa.gov had no reported downtime incidents in tests conducted. It was noted that none of the responses had an error status based on those received as of August 15, 2026. The response time of mars.jpl.nasa.gov was 0.547 seconds on May 21, 2026, compared to 0.648 seconds on average.
| United States | 100.00% | ||||||||
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| Site | Total Checks | Last Modified |
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| 11 | February 20, 2021 | |
| 6 | January 12, 2025 | |
| 7 | January 2, 2025 | |
| 22 | January 2, 2023 | |
| 14 | July 22, 2023 |
Thejoycamp.com | Mars.jpl.nasa.gov | ||||
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| Page Title | Page Title tips for mars.jpl.nasa.gov: To maximize your website's search engine potential, the title tag must be a carefully crafted instrument; embed your primary keyword within the first few words for immediate semantic relevance and ranking signals, keep the entire text under 60 characters to prevent truncation in search listings that could diminish its effectiveness, and ensure the title accurately describes the page content for precise user targeting. |
|---|---|
| Mars - NASA Science Length: 19 characters | |
| Meta Description | Meta Description tips for mars.jpl.nasa.gov: Meta descriptions aren't just for informational content; use them for all types of pages, including blog posts, product listings, services, and landing pages, to provide a tailored summary that encourages specific user actions. |
| Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited entirely by robots. Length: 132 characters | |
| Meta Keywords | Meta Keywords tips for mars.jpl.nasa.gov: Website owners should concentrate resources on improving overall site speed, mobile-friendliness, and core web vitals, as these technical SEO factors often have a more direct impact than keyword declarations. |
| Curiosity (Rover), Deimos, ExoMars, Ingenuity (Helicopter), InSight (Interior Exploration using Seismic Investigations, Geodesy and Heat Transport), MarCO (Mars Cube One), Mars, Mars 2020, Mars Climate Orbiter, Mars Exploration Program, Mars Exploration Rovers (MER), Mars Express, Mars Global Surveyor (MGS), Mars Moons, Mars Observer, Mars Odyssey, Mars Orbiter Mission (MOM), Mars Oxygen In-Situ Resource Utilization Experiment (MOXIE), Mars Pathfinder, Mars Phoenix, Mars Polar Lander / Deep Space 2, Mars Reconnaissance Orbiter (MRO)... Count: 68 words | |
| Page Content | Page Content tips for mars.jpl.nasa.gov: Use schema markup appropriately for page content where relevant (e.g., for reviews, products, events) to provide additional context to search engines, potentially enhancing visibility through rich snippets in search results. |
| Web Page Content Length: 266187 characters | |
| H1 Heading | H1 Heading tips for mars.jpl.nasa.gov: Search engine bots heavily rely on the H1 heading to quickly determine the primary subject matter of a webpage during their crawling and indexing processes for improved online discoverability. |
| Mars Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for mars.jpl.nasa.gov: For optimal SEO, ensure your page's H2 tags accurately reflect the content that immediately follows them, providing a clear promise and preventing content-scraping penalties by avoiding keyword stuffing in irrelevant sections. |
| Suggested Searches Mission Status Featured Topics Mars Overview NASA’s Mars Spacecraft Capture Images of Comet 3I/ATLAS Report: Perseverance Rock Sample Contains 'Potential Biosignatures' How We Explore Mars Why Do We Go? News & Features Humans to Mars NASA Marsquake Data Reveals Lumpy Nature of Red Planet’s Interior Discover More Topics From NASA Count: 12 heading tag | |
| H3 Headings | H3 Headings tips for mars.jpl.nasa.gov: Differentiate your content by using unique and descriptive H3 header variations within sections, avoiding repetition and maintaining the reader's interest throughout. |
| News & Events Multimedia Highlights Webb First to Show 4 Dust Shells ‘Spiraling’ Apep, Limits Long Orbit NASA Celebrates Five Years of Artemis Accords, Welcomes 3 New Nations What’s Up: November 2025 Skywatching Tips from NASA Missions Humans in Space Earth The Solar System The Universe Science Aeronautics Technology Learning Resources About NASA NASA en Español NASA’s TESS Spacecraft Triples Size of Pleiades Star Cluster NASA’s X-59 Completes First Flight, Prepares for More Flight Testing and 63 more... Count: 20 heading tag | |
| H4 Headings | H4 Headings tips for mars.jpl.nasa.gov: When writing comprehensive articles or guides, use a mix of H3 and well-crafted H4 headings to highlight the most important sub-points, improving both the aesthetic presentation and the logical flow of your valuable information delivery. |
| NASA Spacecraft in Orbit NASA Rovers on the Surface Count: 2 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for mars.jpl.nasa.gov: Incorporate H5-H6 headers strategically within article sections or complex pages to break down information into easily scannable chunks for improved user experience. |
| no h5-h6 headings data for mars.jpl.nasa.gov 2026-08-15T04:58:23+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for mars.jpl.nasa.gov: When an image is a logo representing a brand, the ALT attribute should typically contain the brand name or a short, relevant description (e.g., 'Acme Corporation Logo') for accessibility and SEO. |
| https://science.nasa.gov/wp-content/themes/nasa-child/assets/images/nasa-logo@2x.png https://assets.science.nasa.gov/dynamicimage/assets/science/missions/webb/science/2025/11/STScI-01K34EC16CKMDAPB54D4SWQ79V.png?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/artemis-accords-malaysia-59-102625.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/psd/solar-system/skywatching/2025/november/Jupiter%20higher_credit_Bill%20Dunford_CC%20BY-NC%202.0.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/releases/2004/06/STScI-01EVVEYWX1TA3MGBK5F6EFQVGQ.tif?w=1024 https://images-assets.nasa.gov/image/AFRC2025-0168-038/AFRC2025-0168-038~large.jpg?w=1920&h=1280&fit=clip&crop=faces%2Cfocalpoint https://images-assets.nasa.gov/image/PIA11688/PIA11688~orig.jpg?w=1580&h=977&fit=clip&crop=faces%2Cfocalpoint https://www.nasa.gov/wp-content/uploads/2025/10/iss067e149651.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/09/jsc2023e006587.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2024/01/taking-in-the-view-surface-from-hls.png?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/1-pia26617-ammonia-web.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/psd/solar-system/planetary-expeditions/2025-06-gift-iceland/20250629_170457.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/1-s6-mf-on-pad.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/1-hirise-clean-nasagov.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/psd/solar-system/comets/3i-atlas/2025/MRO%20HiRISE-CLEAN%20FINAL.tif?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/spiral/Hubble_NGC4535_potw2546a.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/esd/eo/images/imagerecords/154000/154735/greatbasin_pho_lrg.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/cds/learn/science-activation-stories/2025/8388797290573104646-Amy_Padolf.jpg?w=1024 and 26 more... Count: 19 images with ALT attributes | |
| Robots.txt | Robots.txt tips for mars.jpl.nasa.gov: Regularly audit your robots.txt file to ensure it accurately reflects your current website structure, content priorities for SEO, and security requirements, adapting directives as pages change or new sections are added. |
| no robots.txt data for mars.jpl.nasa.gov 2026-08-15T04:58:23+00:00 | |
| XML Sitemap | XML Sitemap tips for mars.jpl.nasa.gov: XML sitemaps are crucial for deep or newly created websites, helping search engines discover all relevant pages systematically and improving overall website visibility, ranking, and organic traffic potential significantly. |
| no xml sitemap data for mars.jpl.nasa.gov 2026-08-15T04:58:23+00:00 | |
| Page Size | Page Size tips for mars.jpl.nasa.gov: Mobile users, who often have limited bandwidth and processing power, suffer disproportionately from large page sizes, increasing the likelihood of them abandoning your site before completing their task. |
| page size: 260 kb | |
| Response Time | Response Time tips for mars.jpl.nasa.gov: Design your website architecture with performance in mind; database query optimization and efficient server-side logic are fundamental to achieving consistently low response times. |
| response time: 0.648 sec | |
| Minify CSS | Minify CSS tips for mars.jpl.nasa.gov: For optimal website performance and SEO, always apply CSS minification techniques, stripping out whitespace and comments, as it consistently leads to smaller file sizes, faster load times, and improved Core Web Vitals scores. |
| Minified: https://science.nasa.gov/_static/??-eJyFkOsOgjAMhV/IuhhU/GN8lm5UWNgt6wby9s4LCRGjv5o23zk9rRgDKO8SuSSU0aWAzRBMbrVjkXlsGK4RLY0+9q9eyKxNIzhNhnirmDdiYTJLuyylIeCAiiBRQZUPJAr+Uq6EqSNLLBwyguoeGxZ7ftFPz9Z4iQYcDn9RGsp0HfwTw1hSDAQSnaP4Fw8+5AAW+y/s/JPnbdJ41c9PfDdtxEGnCa4+WiAr6X02aNfQ7eF3seddfaz29elYHe6/C6Nr https://science.nasa.gov/wp-content/plugins/nasa-blocks/build/blocks/video/style-index.css?m=1763478634g Unminified: //science.nasa.gov/wp-content/uploads/pum/pum-site-styles-1.css?generated=1753194533&ver=1.20.5 https://science.nasa.gov/wp-content/plugins/nasa-blocks/assets/slick/slick.css?m=1746454118g included in the page | |
| Minify JavaScript | Minify JavaScript tips for mars.jpl.nasa.gov: Website owners should prioritize JavaScript minification to reduce file size and loading times, which directly translates to faster page performance, better Core Web Vitals, improved SEO rankings driven by search engine algorithms favoring quicker sites. |
| Minified: https://www.google.com/recaptcha/api.js https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=NASA&pua=G-3MLXXCVWWY&subagency==GSFC&yt=true&dclink=true&sp=search,s,q&sdor=false&exts=tif,tiff&pga4=G-82GWVTTXCZ https://science.nasa.gov/wp-includes/js/dist/vendor/react.min.js?ver=18.3.1.1 https://science.nasa.gov/wp-includes/js/dist/vendor/react-dom.min.js?ver=18.3.1.1 https://science.nasa.gov/wp-includes/js/dist/hooks.min.js?ver=4d63a3d491d11ffd8ac6 https://science.nasa.gov/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6 https://science.nasa.gov/wp-content/plugins/wp-parsely/build/loader.js?ver=ecf94842061bea03d54b https://cdn.parsely.com/keys/science.nasa.gov/p.js?ver=3.20.7 https://science.nasa.gov/wp-content/plugins/accessibility-checker/build/frontendFixes.bundle.js?ver=1.31.0 https://science.nasa.gov/_static/??/wp-content/plugins/accessibility-checker-pro/build/frontendFixes.bundle.js,/wp-content/themes/nasa-child/build/main.js,/wp-includes/js/dist/dom-ready.min.js?m=1763493152j https://science.nasa.gov/wp-includes/js/dist/a11y.min.js?ver=3156534cc54473497e14 https://science.nasa.gov/wp-content/plugins/gravityforms/js/gravityforms.min.js?ver=2.9.13 //science.nasa.gov/wp-content/uploads/pum/pum-site-scripts-1.js?defer&generated=1753194535&ver=1.20.5 https://unpkg.com/video.js/dist/video.min.js?ver=2.3.5 https://src.litix.io/videojs/4/videojs-mux.js?ver=2.3.5 detected during site scan | |
| Structured Data | Structured Data tips for mars.jpl.nasa.gov: Incorporate schema markup specifically designed for local business entities using the Place type or LocalBusiness schema, detailing your address, hours of operation, and contact information, which not only aids search engines like Google in accurate mapping but also boosts visibility in local pack results and potential map listing appearances. |
| no structured data data for mars.jpl.nasa.gov 2026-08-15T04:58:23+00:00 | |
| CDN Usage | CDN Usage tips for mars.jpl.nasa.gov: Configure your CDN to cache static resources like images, CSS, and JavaScript files with optimal expiration headers to reduce server load on your origin while drastically improving repeat-visitor loading speeds and enabling efficient browser caching strategies for better SEO. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for mars.jpl.nasa.gov: Mobile website traffic is heavily influenced by security perceptions; ensuring all your mobile site assets load securely over HTTPS, enabled by an SSL certificate, addresses user concerns about security and is a recognized ranking factor by Google for all traffic. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 1 762 |
| Minimum Daily Visits: | 2 059 |
| Minimum Daily Page Views: | 3 545 |
| Minimum Monthly Unique Visitors: | 52 860 |
| Minimum Monthly Visits: | 61 770 |
| Minimum Monthly Page Views: | 106 350 |
| Minimum Yearly Unique Visitors: | 634 320 |
| Minimum Yearly Visits: | 741 240 |
| Minimum Yearly Page Views: | 1 276 200 |
| Maximum Daily Unique Visitors: | 2 229 |
| Maximum Daily Visits: | 2 378 |
| Maximum Daily Page Views: | 4 012 |
| Maximum Monthly Unique Visitors: | 66 870 |
| Maximum Monthly Visits: | 71 340 |
| Maximum Monthly Page Views: | 120 360 |
| Maximum Yearly Unique Visitors: | 802 440 |
| Maximum Yearly Visits: | 856 080 |
| Maximum Yearly Page Views: | 1 444 320 |
| Daily Revenue: | US$ 3 - 6 |
| Monthly Revenue: | US$ 90 - 180 |
| Yearly Revenue: | US$ 1 080 - 2 160 |
| Minimum: | US$ 1 620 |
| Maximum: | US$ 6 480 |
| Rank | Points | |
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| 1 000 530 | 9 424 154 | |
| 1 000 531 | 9 424 153 | |
| 1 000 532 | 9 424 152 | |
| 1 000 533 | 9 424 152 | |
| 1 000 534 | 9 424 151 | |
| 1 000 535 | 9 424 150 | |
| 1 000 536 | 9 424 149 | |
| 1 000 537 | 9 424 149 | |
| 1 000 538 | 9 424 148 | |
| 1 000 539 | 9 424 147 | |
| 1 000 540 | 9 424 147 |