castaliahouse.com
🖥 Status: up
🕒 Response Time: 0.589 sec
⬅️ Response Code: 200
Castaliahouse.com passed 26 accessibility checks during the time frame of 526 days starting March 6, 2025. Castaliahouse.com was up 12 times during the course of the testing, with the most recent uptime occurring on April 11, 2026, responding with a code 200. Castaliahouse.com was found to have no offline times during the inspections conducted as of August 14, 2026. The latest error encountered was error 404 from the response dated November 23, 2025, out of the 14 responses that had errors. On April 11, 2026, the reported response time for castaliahouse.com was 0.589 seconds, compared to an average of 0.913 seconds.
26
Last Updated: April 11, 2026
Castaliahouse overview
- Domain
- castaliahouse.com
- Title
- Castalia Library | Substack
- Description
- The world's most beautiful books presented in series of deluxe leather editions. Click to read Castalia Library, a Substack publication with thousands of subscribers.
- A Site Status Rank
- 252 603
- Search Wikipedia
- castaliahouse.com
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Castaliahouse.com
status check request map as of August 14, 2026
Country report for castaliahouse.com as of August 14, 2026
| Japan | 50.00% | ||||||||
| United States | 50.00% | ||||||||
| 05:05 | 05:17 | ||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 15 | May 25, 2019 | |
| 25 | November 16, 2020 | |
| 26 | March 6, 2025 | |
| 12 | January 10, 2025 | |
| 15 | February 7, 2019 |
Version-karaoke.es | Castaliahouse.com | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for castaliahouse.com: Analyze your competitors' website titles and page titles for insights, then refine your own to include primary keywords near the start, stay under 60 characters, and offer clear value or solve a specific problem for users. |
|---|---|
| Castalia Library | Substack Length: 27 characters | |
| Meta Description | Meta Description tips for castaliahouse.com: By crafting informative meta tags that answer searchers' questions and incorporate your main keywords naturally, you can significantly improve your site's overall search performance and increase organic traffic volume through better click-through metrics. |
| The world's most beautiful books presented in series of deluxe leather editions. Click to read Castalia Library, a Substack publication with thousands of subscribers. Length: 171 characters | |
| Meta Keywords | Meta Keywords tips for castaliahouse.com: Historically, meta keywords were exploited for spam, leading to their removal from search engine ranking considerations entirely. Today, ethical SEO requires prioritizing valuable, user-focused content that incorporates your target topics naturally, rather than keyword-stuffed meta elements. |
| no meta keywords data for castaliahouse.com 2026-08-14T12:57:40+00:00 | |
| Page Content | Page Content tips for castaliahouse.com: Create valuable page content by ensuring all information is well-researched, accurate, up-to-date, and properly cited, which builds trust, credibility, and encourages longer user visits, contributing positively to SEO metrics. |
| Web Page Content Length: 158696 characters | |
| H1 Heading | H1 Heading tips for castaliahouse.com: Consider incorporating variations or related keywords within your H1 header if the main keyword isn't perfectly fitting, maintaining the header's readability and user engagement while retaining SEO value. |
| no h1 heading data for castaliahouse.com 2026-08-14T12:57:40+00:00 | |
| H2 Headings | H2 Headings tips for castaliahouse.com: Effective H2 header placement guides users through your content journey, ensuring a logical progression from general information down to more specific details, thereby reducing bounce rates and improving dwell time. |
| no h2 headings data for castaliahouse.com 2026-08-14T12:57:40+00:00 | |
| H3 Headings | H3 Headings tips for castaliahouse.com: Consistently use H3 headers throughout your content to maintain a logical document structure that aids both crawlers and users in navigating the information easily. |
| no h3 headings data for castaliahouse.com 2026-08-14T12:57:40+00:00 | |
| H4 Headings | H4 Headings tips for castaliahouse.com: While not a ranking factor in itself, the clarity and structure provided by well-implemented H4 tags positively influence user behaviour, engagement metrics, and potentially contribute to improved search engine rankings over time. |
| Castalia Library Count: 1 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for castaliahouse.com: For complex content like multi-step processes or layered explanations, H5-H6 tags offer a way to logically segment information without resorting to redundant H4 headings. |
| no h5-h6 headings data for castaliahouse.com 2026-08-14T12:57:40+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for castaliahouse.com: Create unique and descriptive alt text for every image on your website to prevent duplicate content issues, accurately describe the visual elements, and provide valuable context for both crawlers and assistive technologies. |
| https://substackcdn.com/image/fetch/$s_!RIZ9!,w_80,h_80,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80048751-f8df-48c9-8c4a-d427f23155b5_256x256.png https://substackcdn.com/image/fetch/$s_!5dAr!,e_trim:10:white/e_trim:10:transparent/h_72,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F58b64038-8bcf-4716-a4d1-3f910f2105fe_1280x512.webp https://substackcdn.com/image/fetch/$s_!4CPp!,w_1250,h_833,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e9ea7bb-9511-41ee-8522-d8837443fb62_512x340.png https://substackcdn.com/image/fetch/$s_!jwj_!,w_600,h_400,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F7d01685c-10f1-4fac-a647-672c65d0d779_500x340.png 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https://substackcdn.com/image/fetch/$s_!4DZA!,w_150,h_150,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fbd3407e0-5a79-49f4-a938-8633e516bc47_512x340.png https://substackcdn.com/image/fetch/$s_!nCFL!,w_150,h_150,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F195a77d5-0749-44db-b790-d95c2438a7d6_800x550.png https://substackcdn.com/image/fetch/$s_!agqY!,w_150,h_150,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8cac4f25-a3b9-4d71-8540-794a42e84073_512x340.png https://substackcdn.com/image/fetch/$s_!MlEG!,w_600,h_400,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F12abd794-c0df-4b46-96bc-f97c7cfc1c98_512x340.png 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https://substackcdn.com/image/fetch/$s_!dUL1!,w_80,h_80,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6b732c50-86eb-470c-9275-3d6f68f66443_1010x1010.png https://substackcdn.com/image/fetch/$s_!kiu-!,w_80,h_80,c_fill,f_auto,q_auto:good,fl_progressive:steep,g_auto/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9e781ced-5ac3-4950-acb7-7c3789239ddb_256x256.png Count: 26 images with ALT attributes | |
| Robots.txt | Robots.txt tips for castaliahouse.com: Carefully evaluate whether to block specific IP addresses listed in robots.txt, ensuring this doesn't conflict with necessary crawl access required for proper SEO and analytics, as overly restrictive IP blocking might impede legitimate search engine bot activity. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for castaliahouse.com: An XML sitemap helps prevent orphan pages from being neglected by search engines; by listing these URLs, even if they lack deep internal links, it ensures they aren't lost from the index, improving the overall completeness and relevance of your website's presence in search results. |
| no xml sitemap data for castaliahouse.com 2026-08-14T12:57:40+00:00 | |
| Page Size | Page Size tips for castaliahouse.com: Analyze your website analytics to identify high-traffic pages with large sizes, focusing your optimization efforts on these critical pages to capture a larger share of user interaction. |
| page size: 155 kb | |
| Response Time | Response Time tips for castaliahouse.com: Utilizing a Content Delivery Network (CDN) can effectively reduce server response times for users geographically distant from your origin server, enhancing global site performance and indirectly supporting better SEO through improved user experience. |
| response time: 0.913 sec | |
| Minify CSS | Minify CSS tips for castaliahouse.com: Minify CSS by removing all whitespace and comments during the deployment phase to create highly optimized, compact stylesheets that load faster than their un-minified counterparts, significantly improving user experience, Core Web Vitals, and providing a competitive edge in search engine results. |
| Minified: https://substackcdn.com/bundle/static/css/7276.3fc6a5c9.css https://substackcdn.com/bundle/static/css/8447.474bb763.css https://substackcdn.com/bundle/static/css/3745.a7583465.css https://substackcdn.com/bundle/static/css/9810.c0d3af28.css https://substackcdn.com/bundle/static/css/7822.9d295076.css https://substackcdn.com/bundle/static/css/5925.9af1e3a5.css https://substackcdn.com/bundle/static/css/5459.e6e6331b.css https://substackcdn.com/bundle/static/css/7798.007f4228.css https://substackcdn.com/bundle/static/css/5067.ab307b85.css https://substackcdn.com/bundle/static/css/5487.b191533a.css https://substackcdn.com/bundle/static/css/7804.35c020c5.css https://substackcdn.com/bundle/static/css/main.d47bd7b7.css https://substackcdn.com/bundle/static/css/7804.35c020c5.css https://substackcdn.com/bundle/static/css/5487.b191533a.css https://substackcdn.com/bundle/static/css/5067.ab307b85.css https://substackcdn.com/bundle/static/css/7798.007f4228.css https://substackcdn.com/bundle/static/css/5459.e6e6331b.css https://substackcdn.com/bundle/static/css/5925.9af1e3a5.css https://substackcdn.com/bundle/static/css/7822.9d295076.css https://substackcdn.com/bundle/static/css/9810.c0d3af28.css https://substackcdn.com/bundle/static/css/6379.813be60f.css and 2 more... included in the page | |
| Minify JavaScript | Minify JavaScript tips for castaliahouse.com: The primary goal of code minification for JavaScript assets is to drastically cut down the amount of data that needs to be transferred over the network, directly contributing to reduced latency and quicker Time To Interactive (TTI) for web pages, a crucial factor in user retention and SEO success. |
| Minified: https://js.sentry-cdn.com/6c2ff3e3828e4017b7faf7b63e24cdf8.min.js https://substackcdn.com/bundle/static/js/8047.8cbeb747.js https://substackcdn.com/bundle/static/js/204.1641b70e.js https://substackcdn.com/bundle/static/js/7413.88c0af80.js https://substackcdn.com/bundle/static/js/3441.8be9d984.js https://substackcdn.com/bundle/static/js/7509.90cd0e13.js https://substackcdn.com/bundle/static/js/1178.bd74b55e.js https://substackcdn.com/bundle/static/js/7461.89cd3eaa.js https://substackcdn.com/bundle/static/js/5814.93262749.js https://substackcdn.com/bundle/static/js/7039.c31e9c17.js https://substackcdn.com/bundle/static/js/5316.4624040a.js https://substackcdn.com/bundle/static/js/237.caca5a4c.js https://substackcdn.com/bundle/static/js/7562.fa3052cd.js https://substackcdn.com/bundle/static/js/9971.334146cc.js https://substackcdn.com/bundle/static/js/3063.dcdb3aa5.js https://substackcdn.com/bundle/static/js/2536.4ec76a84.js https://substackcdn.com/bundle/static/js/4212.df0f0323.js https://substackcdn.com/bundle/static/js/6959.bee8522c.js https://substackcdn.com/bundle/static/js/3524.068353a8.js https://substackcdn.com/bundle/static/js/6672.327a4030.js https://substackcdn.com/bundle/static/js/2467.9b572715.js https://substackcdn.com/bundle/static/js/7780.efdce6f1.js and 159 more... detected during site scan | |
| Structured Data | Structured Data tips for castaliahouse.com: While Schema markup doesn't guarantee top rankings, its effective implementation consistently correlates with enhanced visibility through richer search result displays, improved user engagement, and higher click-through rates for organic listings. |
| no structured data data for castaliahouse.com 2026-08-14T12:57:41+00:00 | |
| CDN Usage | CDN Usage tips for castaliahouse.com: Enable compression (like Gzip or Brotli) within your CDN settings before serving common file types (HTML, CSS, JavaScript, images) to dramatically decrease their transfer size over the network, leading to faster page loads and lower bandwidth costs for both your origin server and end-users. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for castaliahouse.com: Many website hosting providers offer easy SSL certificate installation services, simplifying the process of obtaining and implementing an SSL/TLS security layer across your domain, which directly translates to improved security and search rankings. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 6 961 |
| Minimum Daily Visits: | 8 135 |
| Minimum Daily Page Views: | 14 006 |
| Minimum Monthly Unique Visitors: | 208 830 |
| Minimum Monthly Visits: | 244 050 |
| Minimum Monthly Page Views: | 420 180 |
| Minimum Yearly Unique Visitors: | 2 505 960 |
| Minimum Yearly Visits: | 2 928 600 |
| Minimum Yearly Page Views: | 5 042 160 |
| Maximum Daily Unique Visitors: | 8 806 |
| Maximum Daily Visits: | 9 393 |
| Maximum Daily Page Views: | 15 851 |
| Maximum Monthly Unique Visitors: | 264 180 |
| Maximum Monthly Visits: | 281 790 |
| Maximum Monthly Page Views: | 475 530 |
| Maximum Yearly Unique Visitors: | 3 170 160 |
| Maximum Yearly Visits: | 3 381 480 |
| Maximum Yearly Page Views: | 5 706 360 |
Estimated Valuation
| Daily Revenue: | US$ 10 - 23 |
| Monthly Revenue: | US$ 300 - 690 |
| Yearly Revenue: | US$ 3 600 - 8 280 |
Estimated Worth
| Minimum: | US$ 5 400 |
| Maximum: | US$ 24 840 |
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