Over a span of 2 000 days, 920 checks have been made for readthedocs.io's availability starting on January 27, 2021. Throughout all tests performed, readthedocs.io was functional 917 times, with the most recent uptime on July 4, 2026, giving a 200 code. No offline periods were observed for readthedocs.io in all inspections done as of July 21, 2026. Code 502, which was recorded on April 6, 2025, was the most current error among the 3 responses that included errors. Records show 0.640 seconds average response time for readthedocs.io, with 0.325 seconds recorded on July 4, 2026.
| Singapore | 100.00% | ||||||||
| 19:07 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 73 | July 19, 2019 | |
| 35 | January 26, 2021 | |
| 920 | January 27, 2021 | |
| 53 | January 26, 2021 | |
| 77 | January 15, 2021 |
Pcrichard.com | Readthedocs.io | ||||
|---|---|---|---|---|---|
| Page Title | Page Title tips for readthedocs.io: To obtain top Google rankings, ensure each website page title reflects its unique content and integrates a high-value, primary target keyword early in the text, and adheres strictly to the recommended 55-60 character limit while ensuring keyword pertinence and placement excellence. |
|---|---|
| Full featured documentation deployment platform - Read the Docs Length: 63 characters | |
| Meta Description | Meta Description tips for readthedocs.io: A well-crafted meta description serves as a micro copy of your page, acting as the final salesperson in search results; ensure it directly addresses user intent, highlights unique selling points, and includes primary keywords naturally without forcing the inclusion. |
| Read the Docs is a documentation building and hosting platform aimed at helping developers creating documentation from code with versioned documentation, integrated search, pull request previews and more. Length: 204 characters | |
| Meta Keywords | Meta Keywords tips for readthedocs.io: While meta keywords might occasionally be considered by very small or niche search engines today, the overwhelming consensus among major search engines like Google is that they provide no ranking benefit and should be omitted entirely. |
| no meta keywords data for readthedocs.io 2026-07-21T10:25:25+00:00 | |
| Page Content | Page Content tips for readthedocs.io: Use schema markup appropriately on pages to help search engines understand the context and structure of your content, potentially leading to enhanced search result visibility through rich snippets |
| Web Page Content Length: 29782 characters | |
| H1 Heading | H1 Heading tips for readthedocs.io: The H1 header plays a vital role in on-page SEO, signaling the main topic of your content and guiding both crawlers and visitors through the structure of your page information. |
| Docs as Code for everyone Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for readthedocs.io: Differentiate H2 from H1 headings by using them for secondary headings that directly support and expand upon the main H1 topic, establishing a clear content hierarchy that improves both user experience and SEO signals. |
| Automatic deploy previews Ideal developer experience Work privately or publicly Upgrade your documentation with Read the Docs Count: 4 heading tag | |
| H3 Headings | H3 Headings tips for readthedocs.io: Analyze your website analytics to identify popular sub-topics related to your main H2 sections, then use H3 headers to specifically address and structure these areas for better engagement and ranking potential. |
| Trusted by businesses worldwide since 2010 Features Supports any doc tool Integrated search Pull request previews Versioned docs Private repository support Paid plan feature Single-Sign On Paid plan feature Join thousands of happy users Count: 9 heading tag | |
| H4 Headings | H4 Headings tips for readthedocs.io: Strategic utilization of descriptive H4 headers helps break down complex topics into digestible sub-sections on your webpage, boosting engagement metrics and signaling valuable internal content structure to crawlers for better indexing. |
| Stay updated Learn more Product Company Count: 4 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for readthedocs.io: In lengthy technical manuals or academic resources, utilize H5 and H6 headers to categorize detailed steps, examples, or related concepts, aiding navigation through dense information. |
| no h5-h6 headings data for readthedocs.io 2026-07-21T10:25:25+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for readthedocs.io: Strategically incorporate descriptive alt attributes into your on-page SEO content structure, making visual elements an integral part of your overall keyword targeting approach. |
| https://avatars.githubusercontent.com/u/1654763?v=4 https://github.com/mfisher87.png Count: 2 images with ALT attributes | |
| Robots.txt | Robots.txt tips for readthedocs.io: Properly utilize the robots.txt sitemap directive, 'Sitemap:' (not 'Sitemapindex:'), to provide a direct URL path to your XML sitemap for major search engines, enhancing their ability to discover and index your website's crucial pages efficiently. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for readthedocs.io: Generating an XML sitemap provides an organized list of all your website's URLs, making it much easier for search engine bots to navigate and index your content thoroughly, improving overall site visibility and organic traffic potential. |
| no xml sitemap data for readthedocs.io 2026-07-21T10:25:25+00:00 | |
| Page Size | Page Size tips for readthedocs.io: Choose web fonts wisely; limiting the number and weight of loaded fonts directly reduces text asset size, contributing positively to your overall page weight. |
| page size: 29 kb | |
| Response Time | Response Time tips for readthedocs.io: Accelerate your website's performance by implementing efficient server-side processing and utilizing a Content Delivery Network (CDN) to minimize latency and enhance user experience, crucial factors for both audience retention and favorable SEO rankings driven by Google's Core Web Vitals. |
| response time: 0.640 sec | |
| Minify CSS | Minify CSS tips for readthedocs.io: Regularly audit your CSS codebase, ensuring tools are configured properly to re-compress existing CSS files by stripping comments, reducing spacing, and standardizing formats, thereby improving site responsiveness for Core Web Vitals. |
| Minified: https://about.readthedocs.com/theme/css/site.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for readthedocs.io: When optimizing for SEO, remember that JavaScript minification plays a crucial role; faster websites ranking higher, so ensure your compression process is applied diligently to all scripts to provide the best possible user experience and meet modern search engine expectations. |
| Minified: https://kit.fontawesome.com/53af4251af.js https://about.readthedocs.com/theme/js/vendor.js https://about.readthedocs.com/theme/js/site.js /_/static/javascript/readthedocs-addons.js detected during site scan | |
| Structured Data | Structured Data tips for readthedocs.io: Don't rely solely on HTML; actively utilize Schema.org vocabulary to define entities and relationships within your webpage content, providing crucial context to web crawlers and enabling richer indexing and ranking potential. |
| no structured data data for readthedocs.io 2026-07-21T10:25:25+00:00 | |
| CDN Usage | CDN Usage tips for readthedocs.io: Regularly review your CDN configuration, specifically the caching rules and purge processes for frequently updated resources, to maintain accuracy and optimal performance for your website visitors. |
| no cdn usage data for readthedocs.io 2026-07-21T10:25:25+00:00 | |
| SSL certificates | SSL certificates tips for readthedocs.io: SSL/TLS protocols provide the essential cryptographic foundation for secure web browsing, enabling data encryption, server authentication, and data integrity checks that are vital for protecting sensitive exchanges and ensuring user confidence on your site. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 654 954 |
| Minimum Daily Visits: | 765 428 |
| Minimum Daily Page Views: | 1 317 799 |
| Minimum Monthly Unique Visitors: | 19 648 620 |
| Minimum Monthly Visits: | 22 962 840 |
| Minimum Monthly Page Views: | 39 533 970 |
| Minimum Yearly Unique Visitors: | 235 783 440 |
| Minimum Yearly Visits: | 275 554 080 |
| Minimum Yearly Page Views: | 474 407 640 |
| Maximum Daily Unique Visitors: | 828 556 |
| Maximum Daily Visits: | 883 793 |
| Maximum Daily Page Views: | 1 491 401 |
| Maximum Monthly Unique Visitors: | 24 856 680 |
| Maximum Monthly Visits: | 26 513 790 |
| Maximum Monthly Page Views: | 44 742 030 |
| Maximum Yearly Unique Visitors: | 298 280 160 |
| Maximum Yearly Visits: | 318 165 480 |
| Maximum Yearly Page Views: | 536 904 360 |
| Daily Revenue: | US$ 947 - 2 131 |
| Monthly Revenue: | US$ 28 410 - 63 930 |
| Yearly Revenue: | US$ 340 920 - 767 160 |
| Minimum: | US$ 511 380 |
| Maximum: | US$ 2 301 480 |
| Rank | Points | |
|---|---|---|
| 1 226 | 4 640 759 | |
| 1 227 | 4 640 759 | |
| 1 228 | 4 640 758 | |
| 1 229 | 4 640 758 | |
| 1 230 | 4 640 758 | |
| 1 231 | 4 640 757 | |
| 1 232 | 4 640 757 | |
| 1 233 | 4 640 757 | |
| 1 234 | 4 640 756 | |
| 1 235 | 4 640 756 | |
| 1 236 | 4 640 756 |