According to the report, vitalsource.com underwent 63 availability checks over 2 021 days beginning January 31, 2021. Out of every test conducted, vitalsource.com was functional 57 times, including on the latest check on April 9, 2026, that returned a 200 status response. During the assessments performed as of August 14, 2026, no instances of downtime were reported for vitalsource.com. The 6 responses with errors included a recent occurrence on June 29, 2026, which was coded as 403. While its average response time is 0.921 seconds, vitalsource.com replied in 0.234 seconds on June 29, 2026.
| Singapore | 100.00% | ||||||||
| 15:54 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 36 | January 31, 2021 | |
| 26 | January 31, 2021 | |
| 63 | January 31, 2021 | |
| 9 | January 31, 2021 | |
| 25 | January 31, 2021 |
Aeroflot.ru | Vitalsource.com | ||||
|---|---|---|---|---|---|
| Page Title | Page Title tips for vitalsource.com: Remember that character count limitations (typically around 60) restrict title tag real estate in SERPs; craft a compelling, keyword-rich title under this limit that entices users to click, directly addressing their potential search query. |
|---|---|
| eTextbooks | Rent or Buy Online Textbooks | VitalSource Length: 55 characters | |
| Meta Description | Meta Description tips for vitalsource.com: Natural keyword integration within meta tags helps search engines understand your page relevance, improving your chances of ranking well in Search Engine Results Pages (SERPs) for related queries effectively. |
| Students can save up to 80% with eTextbooks from VitalSource, the leading provider of online textbooks and course materials. Length: 124 characters | |
| Meta Keywords | Meta Keywords tips for vitalsource.com: The meta keywords tag is no longer considered a ranking factor by major search engines; its presence or absence has no significant impact on search results. |
| no meta keywords data for vitalsource.com 2026-08-14T20:32:48+00:00 | |
| Page Content | Page Content tips for vitalsource.com: Analyze user engagement metrics (like time on page and bounce rate) regularly to identify which types of page content perform best with your audience, informing future content strategy and optimization efforts. |
| Web Page Content Length: 33768 characters | |
| H1 Heading | H1 Heading tips for vitalsource.com: Implementing a clear, descriptive, and keyword-rich H1 header is fundamental for optimizing your page's content structure and providing immediate context to search engines about the topic. |
| Save up to 80% with eTextbooks from VitalSource Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for vitalsource.com: H2 headers play a crucial role in enhancing the overall readability and accessibility of your website's content, making it easier for screen readers and other assistive technologies to parse your page information for users with disabilities. |
| Shop our library of over one million titles and learn anytime, anywhere with Bookshelf®, the world's #1 eTextbook reader Planet Smart VitalSource Bookshelf Want to Learn More? Popular eTextbooks What Students Are Saying Accessibility Faculty Sampling Education and Business Solutions Count: 9 heading tag | |
| H3 Headings | H3 Headings tips for vitalsource.com: Strategically employ H3 tags not just for formatting, but as anchor points for sub-topics or detailed explanations following the parent H2, which helps search engines understand topical relevance better and aids users in navigating content more effectively. |
| Anytime, Anywhere Access Margin Notes Read Aloud Workbook Global Search Coach Me Feature Over 60,000+ reviews Count: 7 heading tag | |
| H4 Headings | H4 Headings tips for vitalsource.com: On landing pages designed for specific offers or information, H4 tags can help segment benefits, features, or testimonials clearly, improving conversion rates through better information presentation. |
| no h4 headings data for vitalsource.com 2026-08-14T20:32:48+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for vitalsource.com: Consistent header usage across pages is key, ensuring H5-H6 elements follow predictable patterns, which aids both users and search engines in navigation and indexing. |
| no h5-h6 headings data for vitalsource.com 2026-08-14T20:32:48+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for vitalsource.com: Think of your ALT text as a standalone description that would make sense to a user even if the surrounding image were missing or unavailable; this ensures that your site remains informative and accessible regardless of technical issues or bandwidth limitations. |
| no image alt attributes data for vitalsource.com 2026-08-14T20:32:48+00:00 | |
| Robots.txt | Robots.txt tips for vitalsource.com: Utilize the robots.txt file to communicate specific, crawl-actionable directives such as 'noarchive' (prevent caching) or 'nosnippet' (prevent search engine snippet display) to control search engine behavior. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for vitalsource.com: Even for seemingly simple websites, an XML sitemap ensures search engines don't miss any important pages, especially those dynamically generated, requiring explicit listing for reliable indexing and discovery. |
| https://www.vitalsource.com/in/sitemap.xml https://www.vitalsource.com/it/sitemap.xml https://www.vitalsource.com/jp/sitemap.xml available for crawling | |
| Page Size | Page Size tips for vitalsource.com: Reducing the overall website page size, including HTML, CSS, JS, and media elements, is fundamental for enhancing core web vitals such as Largest Contentful Paint (LCP) and overall loading performance. |
| page size: 33 kb | |
| Response Time | Response Time tips for vitalsource.com: Achieve faster response times through aggressive browser caching, minification of CSS and JavaScript files, and leveraging GZIP compression to reduce data transfer between server and client. |
| response time: 0.921 sec | |
| Minify CSS | Minify CSS tips for vitalsource.com: Implementing CSS minification is crucial for faster website loading times; use online tools like UglifyJS or built-in features in platforms such as Netlify/GitHub Pages or task runners like Webpack to automatically strip whitespace, comments, and simplify declarations, thereby improving your site's Core Web Vitals and SEO position. |
| Unminified: /packs/css/client-bundle-0ab50594.css /packs/client-bundle.0ab50594f94ec9f88cc9.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for vitalsource.com: Integrating JavaScript minification within your content delivery pipeline is a fundamental step towards achieving exceptional Core Web Vitals metrics, particularly Largest Contentful Paint, as smaller script files mean less rendering blocking, faster interaction times, and better SEO performance |
| Minified: /packs/js/runtime-55e0a1c8c6592e769316.js /packs/js/4185-3c0e7cfe753749606a92.js /packs/js/client-bundle-36de2fa74f9258927d81.js /cookiecat/script.js https://static.cloudflareinsights.com/beacon.min.js /cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js detected during site scan | |
| Structured Data | Structured Data tips for vitalsource.com: Don't miss the opportunity to leverage schema for events; mark up event details on your website to appear in rich results with dates, times, and location information, attracting relevant visitors seeking that specific experience. |
| no structured data data for vitalsource.com 2026-08-14T20:32:48+00:00 | |
| CDN Usage | CDN Usage tips for vitalsource.com: Leveraging a Content Delivery Network for static assets like JavaScript frameworks and CSS libraries drastically reduces page load times for users across the globe, enhancing Core Web Vitals scores and providing significant SEO advantages through faster perceived performance. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for vitalsource.com: Migrating from HTTP to HTTPS using SSL certificates fundamentally improves your website's security profile and search engine trust signals, making this technical upgrade a critical component of any comprehensive digital marketing or SEO strategy. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 240 607 |
| Minimum Daily Visits: | 281 191 |
| Minimum Daily Page Views: | 484 113 |
| Minimum Monthly Unique Visitors: | 7 218 210 |
| Minimum Monthly Visits: | 8 435 730 |
| Minimum Monthly Page Views: | 14 523 390 |
| Minimum Yearly Unique Visitors: | 86 618 520 |
| Minimum Yearly Visits: | 101 228 760 |
| Minimum Yearly Page Views: | 174 280 680 |
| Maximum Daily Unique Visitors: | 304 382 |
| Maximum Daily Visits: | 324 675 |
| Maximum Daily Page Views: | 547 888 |
| Maximum Monthly Unique Visitors: | 9 131 460 |
| Maximum Monthly Visits: | 9 740 250 |
| Maximum Monthly Page Views: | 16 436 640 |
| Maximum Yearly Unique Visitors: | 109 577 520 |
| Maximum Yearly Visits: | 116 883 000 |
| Maximum Yearly Page Views: | 197 239 680 |
| Daily Revenue: | US$ 348 - 783 |
| Monthly Revenue: | US$ 10 440 - 23 490 |
| Yearly Revenue: | US$ 125 280 - 281 880 |
| Minimum: | US$ 187 920 |
| Maximum: | US$ 845 640 |
| Rank | Points | |
|---|---|---|
| 8 598 | 11 909 090 | |
| 8 599 | 11 909 089 | |
| 8 600 | 11 909 088 | |
| 8 601 | 11 909 087 | |
| 8 602 | 11 909 086 | |
| 8 603 | 11 909 085 | |
| 8 604 | 11 909 084 | |
| 8 605 | 11 909 084 | |
| 8 606 | 11 909 083 | |
| 8 607 | 11 909 082 | |
| 8 608 | 11 909 081 |