From January 26, 2021, through the past 1 789 days, harvard.edu's availability has been analyzed 1 498 times. Out of total assessments led, harvard.edu was up 1 498 times, last operable on December 19, 2025, returning a 200 status code. According to inspections done as of December 21, 2025, there were no instances of harvard.edu's unavailability. As of December 21, 2025, none of the received responses have shown any error status codes. On December 19, 2025, harvard.edu replied in 0.055 seconds, differing from its average response time of 0.084 seconds.
| Japan | 100.00% | ||||||||
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| Site | Total Checks | Last Modified |
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| 24 | January 26, 2021 | |
| 40 | January 26, 2021 | |
| 1498 | January 26, 2021 | |
| 25 | January 26, 2021 | |
| 64 | December 10, 2020 |
Yamaha.co.jp | Harvard.edu | ||||
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| Page Title | Remember that the title tag is one of the most critical on-page SEO elements, directly influencing both search engine rankings and user click-through behavior from Google results; therefore, craft each title carefully, ensuring keyword optimization near the start, accuracy about page content, and adherence to character limits for maximum impact. |
|---|---|
| Harvard University Length: 18 characters | |
| Meta Description | The meta description serves as a crucial on-page SEO element, acting as a preview snippet that can significantly influence users' decision to click through from the search engine results pages (SERPs) to your website. |
| Harvard University is devoted to excellence in teaching, learning, and research, and to developing leaders who make a difference globally. Length: 138 characters | |
| Meta Keywords | `Building a strong brand presence and earning reputable backlinks from authoritative sites significantly boosts your domain credibility and search visibility, outweighing any potential (now nonexistent) minor impact from meta keyword inclusion. |
| no meta keywords data for harvard.edu 2025-12-21T09:31:21+00:00 | |
| Page Content | Create page content that encourages user engagement by anticipating follow-up questions through keyword research and structuring detailed answers, thereby reducing bounce rates and improving dwell time metrics. |
| Web Page Content Length: 163733 characters | |
| H1 Heading | Consistently using an H1 helps reinforce brand messaging and improves user recall, building familiarity and potentially boosting engagement metrics across your website. |
| Harvard University Count: 1 heading tag | |
| H2 Headings | H2 tags effectively structure long-form content into manageable sections, improving readability for website visitors and signaling content hierarchy to search engine crawlers, which helps distribute link equity throughout the page. |
| Public Service, Public Good Serving our community Serving our country Caring for others Inspiring the next generation Doing their civic duty Making a difference across the globe Related In Focus topics Security & Brand Website Get In Touch Count: 11 heading tag | |
| H3 Headings | Employ H3 tags not just for structure, but as mini-headlines that improve click-through rates from search engine result pages (SERPs) by highlighting exactly what visitors will find in that section. |
| Supporting oral health Improving access Responding to overdoses Addressing homelessness Offering spiritual care Project Swim Irene Wong is devoted to training and supporting young scientists Kavya Krishna is empowering girls in low and middle-income countries through digital literacy Dashiell Young-Saver is making statistics more accessible for high school students Andrew Almazan is working to improve education access for special needs students A Harvard program is partnering with the state of Tennessee to make the college admissions process easier Early exposure to the arts Making an impact Fixing the housing crisis in Hawai’i Paying her knowledge forward Strengthening the Sac and Fox Nation Supporting campaigns to campaigning for office Supporting African farmers Building religious tolerance in Pakistan Ensuring equitable global food access Dedicated to making a difference Count: 21 heading tag | |
| H4 Headings | Integrate H4 tags within your FAQ sections or structured data formats to provide specific answers, potentially triggering rich snippets in search results. |
| no h4 headings data for harvard.edu 2025-12-21T09:31:21+00:00 | |
| H5-H6 Headings | Consider using H5 and H6 tags for specific subsections within lists, tables, or complex multi-step processes where standard heading levels aren't granular enough for clear content organization. |
| no h5-h6 headings data for harvard.edu 2025-12-21T09:31:21+00:00 | |
| Image ALT Attributes | Focus on describing the function and content, rather than the file format, of an image in your ALT attribute, clearly stating what the user should understand is being shown and why it is relevant to the page topic. |
| https://www.harvard.edu/wp-content/themes/core/assets/img/theme/shims/four-three.png https://www.harvard.edu/wp-content/themes/core/assets/img/theme/shims/square-medium.png https://www.harvard.edu/wp-content/uploads/2025/09/081325_NicolaHensch_053.jpg?w=736&h=491&crop=1 https://www.harvard.edu/wp-content/uploads/2025/09/irene_wong_copy.png?w=375&h=281&crop=1 https://www.harvard.edu/wp-content/uploads/2025/09/kavya-krishna-sow-coders-copy.jpg?w=375&h=281&crop=1 https://www.harvard.edu/wp-content/uploads/2025/09/Teaching-copy.jpg?w=375&h=281&crop=1 https://www.harvard.edu/wp-content/uploads/2025/09/andrew_almazan-1-e1747768112169.jpg?w=375&h=281&crop=1 https://www.harvard.edu/wp-content/uploads/2025/10/020425_BackOnCampus_039.jpg?w=375&h=281&crop=1 https://www.harvard.edu/wp-content/uploads/2023/11/Instagram-1.png https://www.harvard.edu/wp-content/uploads/2023/11/tiktok-1.png https://www.harvard.edu/wp-content/uploads/2023/11/Linkedin-1.png https://www.harvard.edu/wp-content/uploads/2023/11/FB3.png https://www.harvard.edu/wp-content/uploads/2023/11/youtube-1.png Count: 13 images with ALT attributes | |
| Robots.txt | Understanding that the robots.txt file itself must be crawlable and readable by search engines is vital; if you block the robots.txt file itself (using Disallow: /robots.txt), it becomes impossible for crawlers to understand your site rules, leading to potential misinterpretation of your site's intended crawlability. |
| file robots.txt was found on the website | |
| XML Sitemap | Don't forget to include an optional `priority` attribute within your XML sitemap entries (ranging from 0.1 to 1.0) to help search engines prioritize the crawling of your most important pages relative to other pages on your website. |
| no xml sitemap data for harvard.edu 2025-12-21T09:31:21+00:00 | |
| Page Size | Consider implementing lazy loading for off-screen images to dynamically load content only when needed, thereby drastically cutting down initial page size and load time. |
| page size: 160 kb | |
| Response Time | Accelerate page loading by optimizing database queries and server configurations, ensuring swift server response times to enhance user experience and positively influence search engine rankings. |
| response time: 0.084 sec | |
| Minify CSS | Automated CSS minification is essential for maintaining a fast website by eliminating all non-rendering elements, thereby shrinking CSS file sizes, speeding up load times, boosting Core Web Vitals, and improving user stickiness. |
| Minified: https://www.harvard.edu/_static/??-eJzTLy/QzcxLzilNSS3WzyrWz01NyUxMzUnNTc0rQeEU5CRWphbp5qSmJyZX6uVm5uklFxfr6OPTDpRD5sM02efaGpqbGZtYGhuamAMARNou6A== https://www.harvard.edu/_static/??-eJyVjEEKgCAQAD+ULiZil+gtYhstqCvuQt+vQz2g28AwA1c3mZtiU9ATKwpkHghJBPVhEdhJXgepd6PMRanbSs0+eoJfh4OK4pCv3urqYvDOx7DMN4qmMxY= https://www.harvard.edu/wp-content/themes/core/assets/css/dist/theme/master.min.css?ver=cef5ba15277392a7b925c694c23268925135cdd6b015a2b617d17108e7e4077b28e46682b5f02c7904dd45b04107d332106e5cd11af04ca4d2625af1d28598d9 https://www.harvard.edu/wp-content/themes/core/assets/css/dist/theme/print.min.css?m=1753137582g Unminified: https://www.harvard.edu/wp-content/plugins/searchwp/assets/css/frontend/search-forms.css?m=1744738633g included in the page | |
| Minify JavaScript | Minify your JavaScript aggressively by removing all whitespace, formatting characters, and non-executable comments to achieve the smallest possible file size for faster downloads; faster websites rank higher in search results, so this optimization practice directly contributes to your SEO success by improving page speed, a key factor influencing both Core Web Vitals and overall search engine ranking algorithms. |
| Minified: https://www.harvard.edu/wp-content/themes/core/assets/js/vendor/jquery.min.js?ver=3.4.1 https://www.harvard.edu/wp-content/themes/core/assets/js/dist/theme/vendor.min.js?ver=08a69de9c2bd17a3acbdda453487c0d7285db3b5596786490e169336a9e0f1e4351091cf65e7f1df81d5bcc23edbddd14f53e2a38b2ad58d4e903976f37f06e7 https://www.harvard.edu/wp-content/themes/core/assets/js/dist/theme/scripts.min.js?ver=c78efb455e3c58a08821bcea3c200d44982a310cca9f1ee3a323c1f20bb76b93da640dd0a4f12c9eba1de6a2adc9c8ba572cafd85eade0ef3583a9c3537eba54 https://www.harvard.edu/wp-content/plugins/duracelltomi-google-tag-manager/dist/js/gtm4wp-form-move-tracker.js?ver=1.20.3 https://www.harvard.edu/wp-includes/js/dist/hooks.min.js?ver=4d63a3d491d11ffd8ac6 https://www.harvard.edu/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6 https://www.harvard.edu/wp-content/plugins/wp-parsely/build/loader.js?ver=b681bb9905652ac12735 https://cdn.parsely.com/keys/harvard.edu/p.js?ver=3.17.0 https://stats.wp.com/e-202547.js detected during site scan | |
| Structured Data | Employing schema markup for your organization, products, articles, and events can significantly enhance your semantic SEO profile, providing valuable, structured data directly to search engines and improving overall content discoverability. |
| 1 items found | |
| CDN Usage | Reduce international latency significantly by utilizing a CDN with servers geographically dispersed, ensuring users in distant regions experience content delivery speeds comparable to accessing resources locally, regardless of physical distance. |
| content is delivered via CDN | |
| SSL certificates | Securing your website with an SSL certificate is a vital step in establishing credibility online, directly correlating with improved search engine rankings. Users increasingly expect secure connections before engaging with online content or completing transactions. |
| SSL is enabled on the website |