zybooks.com
🖥 Status: error
🕒 Response Time: 0.339 sec
⬅️ Response Code: 403
Over the last 894 days starting on March 2, 2024, there have been 24 checks conducted on zybooks.com's availability. Zybooks.com has been accessed a total of 14 times during the conducted analyses, the most recent successful ping on February 4, 2025, resulted in a code 200. Based on the assessments completed as of August 14, 2026, there were no periods of inoperability for zybooks.com. Out of the total 10 responses that had errors, the last error, coded as 403, occurred on June 24, 2026. On June 24, 2026, zybooks.com had a recorded response time of 0.339 seconds and an average response time of 1.373 seconds.
24
Last Updated: June 24, 2026
Zybooks overview
- Domain
- zybooks.com
- Title
- zyBooks - Build Confidence and Save Time With Interactive Textbooks
- Description
- Replace your textbook with an interactive zyBook. Proven to drive success and save instructors time with auto-generated, auto-graded textbook replacements.
- K Site Status Rank
- 50 455
- Search Wikipedia
- zybooks.com
- Alternatives
- alternatives to zybooks.com
- Recently checked
- kuniv.edu
visitbuckscounty.com
Last Updated: November 25, 2025
Status: up
Response Time: 1.093 sec
Response Code: 200
Zybooks.com
status check request map as of August 14, 2026
Country report for zybooks.com as of August 14, 2026
| Thailand | 100.00% | ||||||||
| 07:06 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 20 | November 21, 2024 | |
| 10 | November 19, 2024 | |
| 24 | March 2, 2024 | |
| 36 | November 19, 2024 | |
| 29 | June 12, 2021 |
Hitkiller.com | Zybooks.com | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for zybooks.com: Effective website titles must not only be concise but also clearly communicate the core value proposition or main topic of the page to minimize bounce rates and enhance user satisfaction, directly impacting your overall search engine marketing success. |
|---|---|
| zyBooks - Build Confidence and Save Time With Interactive Textbooks Length: 67 characters | |
| Meta Description | Meta Description tips for zybooks.com: While keyword density isn't the key, naturally incorporating relevant keywords within your meta description helps search engines understand the page's content and match it with appropriate user searches. |
| Replace your textbook with an interactive zyBook. Proven to drive success and save instructors time with auto-generated, auto-graded textbook replacements. Length: 155 characters | |
| Meta Keywords | Meta Keywords tips for zybooks.com: The meta keywords attribute provides negligible SEO value and is best left as-is or removed from your HTML entirely; instead, focus your optimization efforts on understanding your target audience's search intent and creating content accordingly. |
| no meta keywords data for zybooks.com 2026-08-14T04:22:36+00:00 | |
| Page Content | Page Content tips for zybooks.com: Develop unique landing page content optimized for specific campaigns or traffic sources, tailored to convert visitors by clearly communicating the value proposition and incorporating targeted keywords naturally. |
| Web Page Content Length: 364465 characters | |
| H1 Heading | H1 Heading tips for zybooks.com: Differentiate your H1 from lower-level headings (like H2, H3) by using appropriate styling, font size, and prominence to clearly establish its status as the primary title. |
| no h1 heading data for zybooks.com 2026-08-14T04:22:36+00:00 | |
| H2 Headings | H2 Headings tips for zybooks.com: Consistently use H2 tags for major section headings across your entire website to create a uniform structure that simplifies navigation for both human visitors and sophisticated search engine algorithms seeking consistency. |
| Student confidence is growing. More action with less text. Try it for yourself. Check one out for free. See how our system works. Ready to see zyBooks in action? Count: 6 heading tag | |
| H3 Headings | H3 Headings tips for zybooks.com: Analyze competitor content to see how they utilize H3 headers strategically, aiming to offer a slightly more user-centric or informative breakdown of their topic points. |
| Why zyBooks? Catalog Instructors Students Count: 4 heading tag | |
| H4 Headings | H4 Headings tips for zybooks.com: Incorporating descriptive H4 headers improves both the crawlability of your website by search engines, accurately mapping content structure, and the overall clarity for human readers. |
| Student Performance Least-prepared students Student letter grades Count: 3 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for zybooks.com: Remember that while H5 and H6 offer granular control over header structure, search engine algorithms prioritize clear, logical, and semantic heading progression from H1 downwards, so use these sparingly. |
| no h5-h6 headings data for zybooks.com 2026-08-14T04:22:36+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for zybooks.com: Incorporate relevant keywords naturally into your ALT text descriptions where appropriate and contextually relevant, strategically optimizing for improved search visibility without sacrificing accuracy or readability for assistive technologies. |
| no image alt attributes data for zybooks.com 2026-08-14T04:22:36+00:00 | |
| Robots.txt | Robots.txt tips for zybooks.com: Never use wildcards or overly broad patterns in the 'Disallow' directive within robots.txt, as this can unintentionally block legitimate pages or directories, hindering your site's ability to be fully indexed. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for zybooks.com: XML sitemap files are universally recognized by major search engines, serving as a standardized method to communicate sitemap information and URL priority, making submission via Google Search Console an indispensable practice for any serious website owner aiming for superior SEO performance and maximum visibility. |
| no xml sitemap data for zybooks.com 2026-08-14T04:22:36+00:00 | |
| Page Size | Page Size tips for zybooks.com: Mobile-first indexing means search engines evaluate your site's speed primarily on mobile, where smaller page size is essential for quick rendering and retaining visitor attention amidst competitors. |
| page size: 356 kb | |
| Response Time | Response Time tips for zybooks.com: Quick website response time leads to higher user satisfaction and better search engine rankings; analyze server request execution times, optimize application code, and ensure database indexes are correctly configured for improved performance. |
| response time: 1.373 sec | |
| Minify CSS | Minify CSS tips for zybooks.com: Consider CSS minification an essential part of website optimization for SEO; removing all unnecessary whitespace, line breaks, and comments drastically cuts file size, speeds up load times, improves LCP (Largest Contentful Paint), and positively influences search engine rankings. |
| Minified: https://www.zybooks.com/wp-includes/css/dist/block-library/style.min.css?ver=6.8.3 https://www.zybooks.com/wp-content/plugins/pdf-viewer-for-wordpress/tnc-resources/modaal.min.css?ver=12.4.2 https://www.zybooks.com/wp-includes/css/dashicons.min.css?ver=6.8.3 https://www.zybooks.com/wp-content/plugins/megamenu-pro/icons/fontawesome6/css/all.min.css?ver=2.4.2 https://www.zybooks.com/wp-content/themes/enfold/js/aviapopup/magnific-popup.min.css?ver=7.1.2 https://www.zybooks.com/wp-includes/js/mediaelement/mediaelementplayer-legacy.min.css?ver=4.2.17 https://www.zybooks.com/wp-includes/js/mediaelement/wp-mediaelement.min.css?ver=6.8.3 https://www.zybooks.com/wp-content/uploads/dynamic_avia/zybooks.css?ver=691cea4f8735e Unminified: https://www.zybooks.com/wp-content/themes/enfold/css/grid.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/css/base.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/css/layout.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/slideshow/slideshow.css?ver=6.8.3 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/postslider/postslider.css?ver=6.8.3 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/team/team.css?ver=6.8.3 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/audio-player/audio-player.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/blog/blog.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/buttons/buttons.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/buttonrow/buttonrow.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/buttons_fullwidth/buttons_fullwidth.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/catalogue/catalogue.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/comments/comments.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/contact/contact.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/contentslider/contentslider.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/countdown/countdown.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/dynamic_field/dynamic_field.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/gallery/gallery.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/gallery_horizontal/gallery_horizontal.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/google_maps/google_maps.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/grid_row/grid_row.css?ver=7.1.2 https://www.zybooks.com/wp-content/themes/enfold/config-templatebuilder/avia-shortcodes/heading/heading.css?ver=7.1.2 and 46 more... included in the page | |
| Minify JavaScript | Minify JavaScript tips for zybooks.com: Consider implementing a JavaScript minification solution as a critical component of your SEO toolkit; by compacting code, it reduces the amount of data transferred over the network, accelerates page rendering, and boosts your site's overall performance in search rankings. |
| Minified: https://cmp.osano.com/AzZdRbSORDOOzF9W/7bcb33b1-2a0d-47aa-b8e1-177acffcdc7c/osano.js https://www.zybooks.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 //assets.adobedtm.com/59640f9fa510/b2a2247ff023/launch-e18858cb0776.min.js https://www.zybooks.com/wp-content/cache/min/1/05c914ce7743aa58a6abc393e0b37a17.js detected during site scan | |
| Structured Data | Structured Data tips for zybooks.com: Use Organization or Person schema on your homepage to facilitate knowledge graph listings in Google Search, thereby increasing brand recognition and click-through rates. |
| no structured data data for zybooks.com 2026-08-14T04:22:36+00:00 | |
| CDN Usage | CDN Usage tips for zybooks.com: While CDNs primarily cache static content, many modern platforms also support delivering serverless functions from the edge, further optimizing performance for dynamic interactions; explore how your chosen CDN provider integrates edge computing capabilities for your serverless code execution environment, potentially reducing latency for API calls and interactive features. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for zybooks.com: Boost your site's SEO performance and user confidence by deploying a reliable SSL certificate, ensuring all pages load securely over HTTPS; Google explicitly considers website security, including the presence of HTTPS, as a ranking signal and displays security badges for trustworthy domains. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 9 450 |
| Minimum Daily Visits: | 11 044 |
| Minimum Daily Page Views: | 19 015 |
| Minimum Monthly Unique Visitors: | 283 500 |
| Minimum Monthly Visits: | 331 320 |
| Minimum Monthly Page Views: | 570 450 |
| Minimum Yearly Unique Visitors: | 3 402 000 |
| Minimum Yearly Visits: | 3 975 840 |
| Minimum Yearly Page Views: | 6 845 400 |
| Maximum Daily Unique Visitors: | 11 955 |
| Maximum Daily Visits: | 12 752 |
| Maximum Daily Page Views: | 21 520 |
| Maximum Monthly Unique Visitors: | 358 650 |
| Maximum Monthly Visits: | 382 560 |
| Maximum Monthly Page Views: | 645 600 |
| Maximum Yearly Unique Visitors: | 4 303 800 |
| Maximum Yearly Visits: | 4 590 720 |
| Maximum Yearly Page Views: | 7 747 200 |
Estimated Valuation
| Daily Revenue: | US$ 14 - 31 |
| Monthly Revenue: | US$ 420 - 930 |
| Yearly Revenue: | US$ 5 040 - 11 160 |
Estimated Worth
| Minimum: | US$ 7 560 |
| Maximum: | US$ 33 480 |
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