stardust.jpl.nasa.gov
🖥 Status: up
🕒 Response Time: 0.596 sec
⬅️ Response Code: 200
September 3, 2024, was the beginning of 710 days during which stardust.jpl.nasa.gov had 4 availability checks. Out of all tests conducted, stardust.jpl.nasa.gov was up 4 times, the last time on June 12, 2026, when a code 200 has been returned. No instances of unavailability for stardust.jpl.nasa.gov were detected during inspections conducted as of August 15, 2026. It can be confirmed, based on the received replies, that no errors were encountered as of August 15, 2026. On June 12, 2026, 0.596 seconds contrasted the 0.554 seconds average response time of stardust.jpl.nasa.gov.
4
Last Updated: June 12, 2026
Stardust.jpl.nasa overview
- Domain
- stardust.jpl.nasa.gov
- Registered domain
- nasa.gov
- Title
- Stardust / Stardust NExT - NASA Science
- Description
- Stardust was the first spacecraft to return samples from a comet to Earth.
- Main Topic
- Stardust / Stardust NExT
- J Site Status Rank
- 795 068
- Search Wikipedia
- stardust.jpl.nasa.gov
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Stardust.jpl.nasa.gov
status check request map as of August 15, 2026
Country report for stardust.jpl.nasa.gov as of August 15, 2026
| United States | 100.00% | ||||||||
| 09:32 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 2 | December 14, 2020 | |
| 1 | August 15, 2026 | |
| 4 | September 3, 2024 | |
| 15 | July 14, 2021 | |
| 2 | October 23, 2025 |
Aljumhuriya.net | Stardust.jpl.nasa.gov | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for stardust.jpl.nasa.gov: The website title length is critical for SEO performance; exceeding the typical 50-60 character limit risks truncation on mobile devices and desktop searches, hiding valuable keywords and diminishing both user appeal and search engine relevance signals. |
|---|---|
| Stardust / Stardust NExT - NASA Science Length: 39 characters | |
| Meta Description | Meta Description tips for stardust.jpl.nasa.gov: The meta description acts as your final sales pitch in the search results; craft it to be engaging, include your primary keyword naturally, and clearly state the benefit or answer the user's potential query to maximize conversions. |
| Stardust was the first spacecraft to return samples from a comet to Earth. Length: 74 characters | |
| Meta Keywords | Meta Keywords tips for stardust.jpl.nasa.gov: Search engines have moved past meta keywords because they proved unreliable indicators of content relevance and often facilitated spammy link building and content creation; concentrate your optimization efforts on on-page SEO and quality backlinks instead. |
| no meta keywords data for stardust.jpl.nasa.gov 2026-08-15T13:33:28+00:00 | |
| Page Content | Page Content tips for stardust.jpl.nasa.gov: Analyze the performance of your page content using tools like Google Analytics and Search Console to measure user engagement metrics like bounce rate, time on page, and conversion rates. |
| Web Page Content Length: 199065 characters | |
| H1 Heading | H1 Heading tips for stardust.jpl.nasa.gov: Every single HTML webpage should ideally incorporate precisely one H1 element, establishing a clear hierarchy and allowing search engines to identify the main title or subject matter that defines the page's core content for indexing purposes. |
| Stardust / Stardust NExT Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for stardust.jpl.nasa.gov: Strategic placement of descriptive H2 headers significantly enhances user experience, guiding visitors through information logically and reducing bounce rates by improving content scannability. |
| Suggested Searches What was Stardust / Stardust NExT? Firsts Key Dates In Depth: Stardust / Stardust NExT Key Resources NASA News Discover More Topics From NASA Count: 8 heading tag | |
| H3 Headings | H3 Headings tips for stardust.jpl.nasa.gov: When writing H3 subheadings, focus on creating compelling questions or statements that entice users to click on the linked content below, improving click-through rates and engagement metrics. |
| News & Events Multimedia Highlights NASA Tests Drones in Death Valley, Preps for Martian Sands and Skies Sugars, ‘Gum,’ Stardust Found in NASA’s Asteroid Bennu Samples NASA’s Roman Observatory Passes Spate of Key Tests Missions Humans in Space Earth The Solar System The Universe Science Aeronautics Technology Learning Resources About NASA NASA en Español CHAPEA Crew Begins Stay Inside NASA’s Mars Habitat for Second Mission NASA’s 2025 Astronaut Candidates: Shaping Artemis Exploration NASA Selects 2 Instruments for Artemis IV Lunar Surface Science NASA Astronaut Jonny Kim Advances Research Aboard Space Station and 41 more... Count: 22 heading tag | |
| H4 Headings | H4 Headings tips for stardust.jpl.nasa.gov: Using H4 tags consistently across your website contributes to an overall pattern of structured, well-defined content that search engines often rank more favorably for informational queries. |
| no h4 headings data for stardust.jpl.nasa.gov 2026-08-15T13:33:28+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for stardust.jpl.nasa.gov: Overuse or misapplication of H5 and H6 tags can dilute your semantic hierarchy, negatively impacting SEO signals and the overall clarity of your page structure. |
| no h5-h6 headings data for stardust.jpl.nasa.gov 2026-08-15T13:33:28+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for stardust.jpl.nasa.gov: Utilize descriptive and concise alt text for every image on your website to significantly enhance web accessibility for users with visual impairments who rely on screen readers, directly boosting your search engine optimization efforts by providing relevant context for crawlers analyzing image content. |
| https://science.nasa.gov/wp-content/themes/nasa-child/assets/images/nasa-logo@2x.png https://www.nasa.gov/wp-content/uploads/2025/12/1-pia26674-researchers-test-mars-drone-software-in-death-valley-web.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/orex-022.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/scipa-lift-out-of-ses-chamber-and-air-pad-into-ssdif-141.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/chapeamission2-crew.png?w=1024 https://www.nasa.gov/wp-content/uploads/2025/11/jsc2025e076421.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/psd/planetary-science-division/2025/LunarSouthPoleHeader.png?w=1024 https://images-assets.nasa.gov/image/iss073e0027778/iss073e0027778~large.jpg?w=1920&h=1280&fit=clip&crop=faces%2Cfocalpoint https://assets.science.nasa.gov/dynamicimage/assets/science/esd/eo/images/iotd/2025/senyar-swamps-sumatra/seasiaflooding_oli2_20251130_th.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/esd/eo/images/iotd/2025/hayli-gubbi’s-explosive-first-impression/ethiopia_hayligubbi_amo_20251123_th.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/cds/general/images/2023/06/c/camp-landsat-logo-thumbnail-card-grid.png?w=1024 https://images-assets.nasa.gov/image/NHQ202404080107/NHQ202404080107~orig.jpg?w=1049&h=867&fit=clip&crop=faces%2Cfocalpoint https://assets.science.nasa.gov/dynamicimage/assets/science/cds/general/images/2023/04/w/waveBehaviors_thumb.png?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/missions/hubble/galaxies/spiral/Hubble_NGC1792_potw2548a.jpg?w=1024 https://assets.science.nasa.gov/dynamicimage/assets/science/cds/general/images/2024/09/6-astrophysics-main-cassiopeia-a.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/12/complete.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://images-assets.nasa.gov/image/AFRC2025-0168-038/AFRC2025-0168-038~large.jpg?w=1920&h=1280&fit=clip&crop=faces%2Cfocalpoint https://www.nasa.gov/wp-content/uploads/2025/09/img-3738.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2025/09/acd25-132-006.jpg?w=1024 https://www.nasa.gov/wp-content/uploads/2016/11/meatball.png?w=610 and 11 more... Count: 22 images with ALT attributes | |
| Robots.txt | Robots.txt tips for stardust.jpl.nasa.gov: Use the robots.txt file to efficiently communicate with major search engines, such as Googlebot, instructing them on how to crawl and index your site effectively, including specifying the location of your sitemap.xml file to enhance content discovery and indexing consistency. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for stardust.jpl.nasa.gov: A meticulously crafted XML sitemap helps search engines understand the interlinking between your URLs, ensuring that related content is discovered appropriately and potentially boosting the visibility of less prominent but important sections of your website. |
| no xml sitemap data for stardust.jpl.nasa.gov 2026-08-15T13:33:28+00:00 | |
| Page Size | Page Size tips for stardust.jpl.nasa.gov: While user experience encompasses many factors, fast load times resulting from smaller page sizes are paramount for keeping users on your site and encouraging exploration of deeper content or completion of desired actions. |
| page size: 194 kb | |
| Response Time | Response Time tips for stardust.jpl.nasa.gov: Implementing robust caching mechanisms on the server-side can significantly improve backend response times, reducing load on the database and server, thereby enhancing website speed and SEO performance. |
| response time: 0.554 sec | |
| Minify CSS | Minify CSS tips for stardust.jpl.nasa.gov: Google's Core Web Vitals heavily rely on site speed; therefore, minifying CSS by eliminating all whitespace, empty lines, and comments is a crucial optimization task for better page load metrics and improved search rankings. |
| Minified: https://science.nasa.gov/_static/??-eJyFkFkOwjAMRC+EiUAs5QNxFic1bdRsipMWbk9oqYQogi/L1pvx2GIIoLxL5JJQRpcCNkMwudGOReahZrhGtDT42E29kFmbWnC6G+K1Yl6JN5NZ2mYpDQEHVASJCqp8IFHwSbkQppYssXDICKp9bnjb84sePRvjJRpw2P9FqS/TZfBPDGNJ0RNIdI7iXzz4kANY7L6w80/G26Txqpuf+GqaiL1Od7j6aIGspNfZoF1Nt6ffxZ43x8PutN8eq+oBvx6jcg== https://science.nasa.gov/wp-content/plugins/nasa-blocks/build/blocks/table/style-index.css?m=1764952788g Unminified: //science.nasa.gov/wp-content/uploads/pum/pum-site-styles-1.css?generated=1753194533&ver=1.20.5 included in the page | |
| Minify JavaScript | Minify JavaScript tips for stardust.jpl.nasa.gov: Consider minifying minified JavaScript further by enabling aggressive compression techniques like Gzip or Brotli in your web server configuration, as this layered compression approach reduces transfer sizes even more than minification alone, delivering a faster, more efficient user experience and positively influencing SEO algorithms. |
| 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=1764952788j 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 detected during site scan | |
| Structured Data | Structured Data tips for stardust.jpl.nasa.gov: Organization schema, correctly implemented, helps establish your brand identity online, powering the display of your sitelinks in Google search results and contributing to your Knowledge Graph profile. |
| no structured data data for stardust.jpl.nasa.gov 2026-08-15T13:33:28+00:00 | |
| CDN Usage | CDN Usage tips for stardust.jpl.nasa.gov: Cache dynamic content selectively using your CDN provider's API or query parameters to allow frequently accessed pages (like blog posts or product catalogues) to be served quickly via the CDN while ensuring fresh data is pulled from the origin when needed. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for stardust.jpl.nasa.gov: While obtaining an SSL certificate provides the foundational security, ongoing diligent website management is required to maintain the security implementation and prevent potential vulnerabilities that could lead to ranking demotions. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 1 604 |
| Minimum Daily Visits: | 1 875 |
| Minimum Daily Page Views: | 3 228 |
| Minimum Monthly Unique Visitors: | 48 120 |
| Minimum Monthly Visits: | 56 250 |
| Minimum Monthly Page Views: | 96 840 |
| Minimum Yearly Unique Visitors: | 577 440 |
| Minimum Yearly Visits: | 675 000 |
| Minimum Yearly Page Views: | 1 162 080 |
| Maximum Daily Unique Visitors: | 2 030 |
| Maximum Daily Visits: | 2 165 |
| Maximum Daily Page Views: | 3 653 |
| Maximum Monthly Unique Visitors: | 60 900 |
| Maximum Monthly Visits: | 64 950 |
| Maximum Monthly Page Views: | 109 590 |
| Maximum Yearly Unique Visitors: | 730 800 |
| Maximum Yearly Visits: | 779 400 |
| Maximum Yearly Page Views: | 1 315 080 |
Estimated Valuation
| Daily Revenue: | US$ 2 - 5 |
| Monthly Revenue: | US$ 60 - 150 |
| Yearly Revenue: | US$ 720 - 1 800 |
Estimated Worth
| Minimum: | US$ 1 080 |
| Maximum: | US$ 5 400 |
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