bookdown.org
🖥 Status: up
🕒 Response Time: 0.080 sec
⬅️ Response Code: 200
Counting from May 7, 2023, the accessibility of bookdown.org was tested 21 times over 1 194 days according to records. Out of all tests attempted, bookdown.org was working 21 times, with the last instance on July 25, 2026, replying with a 200 status code. There were no instances of unavailability observed for bookdown.org across all tests conducted as of August 14, 2026. Based on the replies, there were no indications of errors in any of the responses as of August 14, 2026. According to records, bookdown.org responded in 0.080 seconds on July 25, 2026, compared to an average of 0.789 seconds.
21
Last Updated: July 25, 2026
Bookdown overview
- Domain
- bookdown.org
- Title
- Home | Bookdown
- Main Topic
- BOOKDOWN
R Graphics Cookbook, 2nd edition
bookdown: Authoring Books and Technical Documents with R Markdown
Statistical Inference via Data Science
Geocomputation with R
Text Mining with R
blogdown: Creating Websites with R Markdown
R Markdown Cookbook
R Markdown: The Definitive Guide
R Programming for Data Science
Efficient R programming
Beyond Multiple Linear Regression
Advanced R
Data Science at the Command Line, 2e
Data Science Live Book
Data Visualization
Engineering Production-Grade Shiny Apps
Forecasting: Principles and Practice (2nd ed)
Fundamentals of Data Visualization
Hands-On Programming with R
Introduction to Data Science
R for Data Science
R Packages (2e) - K Site Status Rank
- 102 446
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Bookdown.org
status check request map as of August 14, 2026
Country report for bookdown.org as of August 14, 2026
| Russia | 100.00% | ||||||||
| 10:04 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 19 | January 8, 2025 | |
| 29 | May 14, 2021 | |
| 21 | May 7, 2023 | |
| 18 | January 10, 2025 | |
| 7 | May 4, 2024 |
Edgewaternetworks.com | Bookdown.org | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for bookdown.org: The website title is often the most critical piece of on-page SEO text for search engines and users alike; make it count by placing your main keyword early, keeping it informative and under 60 characters to ensure it displays correctly in Google search results and accurately reflects the page's value. |
|---|---|
| Home | Bookdown Length: 15 characters | |
| Meta Description | Meta Description tips for bookdown.org: While focusing on user benefit and clear information, ensure your meta description accurately reflects the actual content of the page to manage user expectations upon arrival, reducing bounce rates and potentially improving conversion. |
| no meta description data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| Meta Keywords | Meta Keywords tips for bookdown.org: The meta keywords tag's decline mirrors that of the disavowed anchor text manipulation tactics; search engines have evolved beyond simple text-based signals, focusing instead on complex factors like E-A-T (Expertise, Authoritativeness, Trustworthiness) and core web vitals. |
| no meta keywords data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| Page Content | Page Content tips for bookdown.org: Focus on creating scannable page content with concise language, clear calls-to-action (CTAs), and well-organized sections to improve conversion rates and user interaction. |
| Web Page Content Length: 35908 characters | |
| H1 Heading | H1 Heading tips for bookdown.org: Unlike H2 and subsequent subheadings used for internal structure, the H1 serves as the single overarching title for a webpage, representing the highest level of heading in a logical document hierarchy. |
| BOOKDOWN R Graphics Cookbook, 2nd edition bookdown: Authoring Books and Technical Documents with R Markdown Statistical Inference via Data Science Geocomputation with R Text Mining with R blogdown: Creating Websites with R Markdown R Markdown Cookbook R Markdown: The Definitive Guide R Programming for Data Science Efficient R programming Beyond Multiple Linear Regression Advanced R Data Science at the Command Line, 2e Data Science Live Book Data Visualization Engineering Production-Grade Shiny Apps Forecasting: Principles and Practice (2nd ed) Fundamentals of Data Visualization Hands-On Programming with R Introduction to Data Science R for Data Science R Packages (2e) Count: 23 heading tag | |
| H2 Headings | H2 Headings tips for bookdown.org: Avoid generic H2 headings; instead, craft specific tags like "Understanding SEO Best Practices: A Comprehensive Guide" to target niche interests and keywords. |
| Write HTML, PDF, ePub, and Kindle books with R Markdown by Winston Chang by Yihui Xie by Chester Ismay and Albert Y. Kim by Robin Lovelace, Jakub Nowosad, Jannes Muenchow by Julia Silge and David Robinson by Yihui Xie, Amber Thomas, Alison Presmanes Hill by Yihui Xie, Christophe Dervieux, Emily Riederer by Yihui Xie, J. J. Allaire, Garrett Grolemund by Roger D. Peng by Colin Gillespie, Robin Lovelace by Paul Roback and Julie Legler by Hadley Wickham by Jeroen Janssens by Pablo Casas by Kieran Healy by Colin Fay, Sébastien Rochette, Vincent Guyader, Cervan Girard by otexts.com by Claus O. Wilke by Garrett Grolemund by Rafael A. Irizarry by Hadley Wickham and Garrett Grolemund and 1 more... Count: 23 heading tag | |
| H3 Headings | H3 Headings tips for bookdown.org: Strategically position descriptive H3 headers throughout your content to naturally emphasize key points or transitions between ideas, boosting overall page content relevance for targeted search queries. |
| no h3 headings data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| H4 Headings | H4 Headings tips for bookdown.org: When explaining processes or workflows, use H4 tags to label individual stages or key considerations, creating a clear roadmap for readers and reinforcing the structure for SEO crawlers analyzing the page. |
| no h4 headings data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for bookdown.org: H5 and H6 HTML elements should be viewed as specialized tools for complex content organization, rather than default structural elements, to maintain clear information hierarchy. |
| no h5-h6 headings data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for bookdown.org: To optimize for SEO, integrate carefully researched keywords naturally within the descriptive ALT attribute text, but always maintain accuracy regarding the image content and avoid keyword stuffing which can harm user experience and search rankings. |
| https://bookdown.org/yihui/bookdown/images/logo.png https://r-graphics.org/cover.jpg https://bookdown.org/yihui/bookdown/images/cover.jpg https://moderndive.com/images/logos/book_cover.png https://r.geocompx.org/images/cover2.png https://www.tidytextmining.com/images/cover.png https://bookdown.org/yihui/blogdown/images/cover.png https://bookdown.org/yihui/rmarkdown-cookbook/images/cover.png https://bookdown.org/yihui/rmarkdown/images/cover.png https://bookdown.org/rdpeng/rprogdatascience/cover_sm.png https://csgillespie.github.io/efficientR/figures/f0_web.png https://bookdown.org/roback/bookdown-BeyondMLR/data/book_cover.jpg https://adv-r.hadley.nz/cover.png https://datascienceatthecommandline.com/og.png https://livebook.datascienceheroes.com/introduction/data_science_live_book_cover.png https://socviz.co/assets/dv-cover-executive-b.jpg https://engineering-shiny.org/img/engineering-shiny.jpeg https://clauswilke.com/dataviz/cover.png https://rstudio-education.github.io/hopr/cover.png https://images.routledge.com/common/jackets/amazon/978036735/9780367357986.jpg https://r4ds.had.co.nz/cover.png and 1 more... Count: 22 images with ALT attributes | |
| Robots.txt | Robots.txt tips for bookdown.org: Block access to staging environments, development directories, or temporary testing pages via robots.txt to prevent search engines from wasting resources crawling irrelevant content and to avoid any possibility of these pages appearing in search results. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for bookdown.org: For large websites, an XML sitemap is not just recommended but necessary to provide search engines with a comprehensive map of the site's architecture, ensuring thorough and efficient crawling compared to depending solely on discovery through internal links alone. |
| no xml sitemap data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| Page Size | Page Size tips for bookdown.org: While rich media enhances engagement, ensure it does so without compromising performance; balance high-quality visual content with smart optimization techniques to maintain a reasonable page size threshold. |
| page size: 35 kb | |
| Response Time | Response Time tips for bookdown.org: Reducing server response times is fundamental for achieving higher rankings in competitive keyword spaces; conduct regular performance audits focusing on server latency and database query optimization to stay ahead of rivals and satisfy impatient users. |
| response time: 0.789 sec | |
| Minify CSS | Minify CSS tips for bookdown.org: Consider using automated CSS inlining techniques for critical, above-the-fold styles during minification, reducing HTTP requests and significantly boosting perceived page speed, a key factor for higher search rankings. |
| Minified: ./css/style.css ./css/fonts.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for bookdown.org: The crucial SEO benefit of minifying JavaScript lies in accelerating your website's overall performance and user experience; search engines favor quicker-loading sites, and reduced execution time for JS helps achieve higher search engine result page visibility and lower bounce rates. |
| Minified: ./js/fix-url.js //buttons.github.io/buttons.js Unminified: //yihui.name/js/center-img.js detected during site scan | |
| Structured Data | Structured Data tips for bookdown.org: Adding structured data via Schema.org, specifically using types like Organization or Person markup, strengthens domain authority signals by providing clear identity signals to search engines and potentially powering authorship links and profile information directly in search results. |
| no structured data data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| CDN Usage | CDN Usage tips for bookdown.org: Selecting the right CDN provider is crucial for website performance; ensure it offers efficient POP (Point of Presence) locations close to your target audience for minimal latency, and utilize its built-in features to automatically optimize image delivery and serve responsive, properly cached resources. |
| no cdn usage data for bookdown.org 2026-08-14T04:19:43+00:00 | |
| SSL certificates | SSL certificates tips for bookdown.org: An SSL certificate is essential for encrypting sensitive customer data transmitted via forms on your website, safeguarding personal and business information from interception and unauthorized access, thus fulfilling privacy obligations and protecting your brand's reputation. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 4 654 |
| Minimum Daily Visits: | 5 439 |
| Minimum Daily Page Views: | 9 364 |
| Minimum Monthly Unique Visitors: | 139 620 |
| Minimum Monthly Visits: | 163 170 |
| Minimum Monthly Page Views: | 280 920 |
| Minimum Yearly Unique Visitors: | 1 675 440 |
| Minimum Yearly Visits: | 1 958 040 |
| Minimum Yearly Page Views: | 3 371 040 |
| Maximum Daily Unique Visitors: | 5 887 |
| Maximum Daily Visits: | 6 280 |
| Maximum Daily Page Views: | 10 597 |
| Maximum Monthly Unique Visitors: | 176 610 |
| Maximum Monthly Visits: | 188 400 |
| Maximum Monthly Page Views: | 317 910 |
| Maximum Yearly Unique Visitors: | 2 119 320 |
| Maximum Yearly Visits: | 2 260 800 |
| Maximum Yearly Page Views: | 3 814 920 |
Estimated Valuation
| Daily Revenue: | US$ 7 - 15 |
| Monthly Revenue: | US$ 210 - 450 |
| Yearly Revenue: | US$ 2 520 - 5 400 |
Estimated Worth
| Minimum: | US$ 3 780 |
| Maximum: | US$ 16 200 |
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