73spica.hatenablog.com
🖥 Status: up
🕒 Response Time: 0.752 sec
⬅️ Response Code: 200
2 tests of 73spica.hatenablog.com's functioning were conducted during the 152 day period starting on April 1, 2026. Out of the total number of checks attempted, 73spica.hatenablog.com was operational 2 times, last recorded on June 5, 2026, and responded with a 200 status code. The assessments carried out as of September 1, 2026, did not note any instances of inaccessibility for 73spica.hatenablog.com. Based on all of the replies that have been received, as of September 1, 2026, there have not been any recorded responses with an error status. It is noted that on June 5, 2026, 73spica.hatenablog.com responded in 0.752 seconds, and the average response time was equal to 0.821 seconds.
2
Last Updated: June 5, 2026
73spica.hatenablog overview
- Domain
- 73spica.hatenablog.com
- Registered domain
- hatenablog.com
- Title
- 1001001
- Description
- 73。CTFのWrite-upから始まったけど最近は技術全般の備忘録となっています。
- Main Topic
- 1001001
Ubuntu22.04環境で32bitのELFを実行したら"No such file or directory"と出る時
TL;DR
事象
原因
対処
余談
参考
Linuxでコマンド実行する時の処理モデルの話（setsidとか&とかexec）
PyInstallerで32bitシステム用のELFを作る(既存の環境をなるべく汚さないようdockerを使う)
pymodbus3でエラー
【pypdf】片面ずつスキャンしたPDFを結合して両面スキャンしたかのようにしたい
EXT4でフォーマットされた外付けHDDをMacにマウントする
CEHv9の和文の試験に合格した - I Site Status Rank
- 5 562 556
- Search Wikipedia
- 73spica.hatenablog.com
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73spica.hatenablog.com
status check request map as of September 1, 2026
Country report for 73spica.hatenablog.com as of September 1, 2026
| United States | 100.00% | ||||||||
| 04:15 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | May 12, 2026 | |
| 2 | July 10, 2026 | |
| 2 | April 1, 2026 | |
| 2 | April 1, 2026 | |
| 2 | January 15, 2025 |
Bruinslegends.blogspot.com | 73spica.hatenablog.com | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for 73spica.hatenablog.com: Optimizing your website's page titles is crucial for higher search engine visibility and improved click-through rates; ensure the primary keyword is strategically positioned early in the title string, maintain a compelling description under 60 characters for clarity and impact within search result listings. |
|---|---|
| Length: 7 characters | |
| Meta Description | Meta Description tips for 73spica.hatenablog.com: Create unique meta descriptions for each page that are optimized for readability and relevance to the specific keywords and long-tail phrases targeted by that content |
| Length: 100 characters | |
| Meta Keywords | Meta Keywords tips for 73spica.hatenablog.com: For website optimization, the focus should entirely shift away from the meta keywords tag and instead concentrate on developing valuable, in-depth content naturally containing terms related to your expertise, as that is what truly drives organic traffic |
| no meta keywords data for 73spica.hatenablog.com 2026-09-01T19:28:12+00:00 | |
| Page Content | Page Content tips for 73spica.hatenablog.com: Thoroughly research and synthesize information from credible sources, properly citing references where necessary, to build trust with your audience and search engines, ensuring your page content is factually accurate and minimizes potential plagiarism issues. |
| Web Page Content Length: 107691 characters | |
| H1 Heading | H1 Heading tips for 73spica.hatenablog.com: Failure to use H1 headers properly can lead to lower search result visibility, decreased user engagement metrics, and potential penalties from search engines enforcing quality guidelines. |
| Count: 14 heading tag | |
| H2 Headings | H2 Headings tips for 73spica.hatenablog.com: Integrate schema.org markup related to your content, like review or how-to schemas, within the HTML structure, and utilize H2 headers to clearly introduce the specific sections of your content that will be structured according to these schemas. |
| Count: 1 heading tag | |
| H3 Headings | H3 Headings tips for 73spica.hatenablog.com: Consider each H3 tag as a strategic placement for highlighting key questions or answers within your content, directly addressing the potential informational needs of your audience as they scan through your detailed page. |
| Count: 17 heading tag | |
| H4 Headings | H4 Headings tips for 73spica.hatenablog.com: For content-heavy websites such as blogs, news sites, or e-commerce guides, the consistent application of H4 headers is crucial for maintaining a logical information architecture and ensuring search engines can easily understand the content flow and grouping. |
| Count: 14 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for 73spica.hatenablog.com: To maximize readability and user experience for mobile visitors, use H5-H6 headers sparingly on smaller screens, preventing overwhelming information density. |
| Count: 4 heading tag | |
| Image ALT Attributes | Image ALT Attributes tips for 73spica.hatenablog.com: Detailed ALT text is not only crucial for users relying on screen readers but also helps search engine bots better comprehend the visual elements and their relevance to the page's subject matter. |
| Count: 6 images with ALT attributes | |
| Robots.txt | Robots.txt tips for 73spica.hatenablog.com: Configure the robots.txt file to prevent search engine bots from accessing private, non-public user data, restricted API endpoints, internal documentation, or test servers located within specific subdirectories on your web hosting environment. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for 73spica.hatenablog.com: Submitting a well-structured and regularly updated XML sitemap to search engines like Google Search Console is crucial for ensuring that all your website's valuable content gets discovered efficiently and promptly by their crawlers, preventing orphan pages and improving overall index coverage. |
| no xml sitemap data for 73spica.hatenablog.com 2026-09-01T19:28:12+00:00 | |
| Page Size | Page Size tips for 73spica.hatenablog.com: Keep your website's page size under 2MB consistently to meet Core Web Vitals guidelines and provide a seamless, fast-loading experience for all users, improving retention. |
| page size: 105 kb | |
| Response Time | Response Time tips for 73spica.hatenablog.com: Website visitors judge performance by server response and load time; excel by optimizing server processing speed through efficient code execution, reducing dependencies on slow external APIs, and implementing server-side compression and buffering techniques to manage large data payloads efficiently, thus meeting user expectations for speed |
| response time: 0.821 sec | |
| Minify CSS | Minify CSS tips for 73spica.hatenablog.com: Boost your website's SEO by implementing CSS minification techniques that reduce file size by stripping out unused characters like whitespace and comments; these smaller files load quicker, improving Core Web Vitals scores like Largest Contentful Paint and First Input Delay, directly benefiting your search engine rankings. |
| included in the page | |
| Minify JavaScript | Minify JavaScript tips for 73spica.hatenablog.com: Employ minification tools to reduce JavaScript payload sizes, thereby lowering the total blocking resources count for your HTML, speeding up critical page rendering and meeting Core Web Vitals requirements set by Google for better rankings. |
| detected during site scan | |
| Structured Data | Structured Data tips for 73spica.hatenablog.com: Earning featured snippets in Search Engine Results Pages (SERPs) can significantly increase your website's visibility and drive organic traffic; leveraging appropriate schema markup provides search engines with the necessary context to qualify your content for such prominent display positions. |
| no structured data data for 73spica.hatenablog.com 2026-09-01T19:28:12+00:00 | |
| CDN Usage | CDN Usage tips for 73spica.hatenablog.com: Use a CDN to optimize the delivery of high-resolution images for all device screen sizes, automatically serving appropriately sized and possibly compressed versions based on user agent, thereby reducing page load weight, improving Time to First Byte (TTFB), and enhancing the mobile-friendliness crucial for good SEO. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for 73spica.hatenablog.com: An SSL certificate is a technical requirement for establishing secure connections and enabling features like server-side encryption, which is vital for protecting confidential user data and application functionality effectively. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 493 |
| Minimum Daily Visits: | 576 |
| Minimum Daily Page Views: | 992 |
| Minimum Monthly Unique Visitors: | 14 790 |
| Minimum Monthly Visits: | 17 280 |
| Minimum Monthly Page Views: | 29 760 |
| Minimum Yearly Unique Visitors: | 177 480 |
| Minimum Yearly Visits: | 207 360 |
| Minimum Yearly Page Views: | 357 120 |
| Maximum Daily Unique Visitors: | 624 |
| Maximum Daily Visits: | 665 |
| Maximum Daily Page Views: | 1 123 |
| Maximum Monthly Unique Visitors: | 18 720 |
| Maximum Monthly Visits: | 19 950 |
| Maximum Monthly Page Views: | 33 690 |
| Maximum Yearly Unique Visitors: | 224 640 |
| Maximum Yearly Visits: | 239 400 |
| Maximum Yearly Page Views: | 404 280 |
Estimated Valuation
| Daily Revenue: | US$ 1 - 2 |
| Monthly Revenue: | US$ 30 - 60 |
| Yearly Revenue: | US$ 360 - 720 |
Estimated Worth
| Minimum: | US$ 540 |
| Maximum: | US$ 2 160 |
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