Php.org passed 15 availability tests over the past 1 653 days beginning June 14, 2021, based on records. Php.org returned a 200 status code 14 times out of analyses that was conducted, with the last one occurring on December 9, 2025. Inspections conducted as of December 23, 2025, revealed no instances of php.org's unavailability. On August 10, 2021, out of the 1 error responses, code 403 was noted as the most recent error code. 0.144 seconds was php.org's recorded response time on December 9, 2025, contrasting the 0.552 seconds average.
| United States | 100.00% | ||||||||
| 22:56 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | May 25, 2022 | |
| 1 | December 23, 2025 | |
| 15 | June 14, 2021 | |
| 6 | June 16, 2021 | |
| 5 | July 12, 2025 |
Proshop.se | Php.org | ||||
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| Page Title | In the competitive landscape of online content, a concise, character-limited website title (under 60 characters) remains the leading element for SEO optimization, helping guide potential visitors to click through to your page effectively. |
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| no page title data for php.org 2025-12-23T04:46:41+00:00 | |
| Meta Description | Avoid keyword stuffing or overly promotional language in your meta descriptions, as this can make the text seem spammy and unreadable; instead, focus on clarity, value, and addressing user intent to build credibility and trust before a user even clicks through. |
| no meta description data for php.org 2025-12-23T04:46:41+00:00 | |
| Meta Keywords | Keyword stuffing within a meta keywords tag is an outdated tactic that search engines actively penalize, as they aim to provide users with relevant, organic results based on the actual quality and topical relevance of the webpage content, not just keyword density in tags. |
| no meta keywords data for php.org 2025-12-23T04:46:41+00:00 | |
| Page Content | Conduct comprehensive keyword research for each page to align content with user search intent, ensuring topics are explored in depth and unique insights are offered to enhance topical authority. |
| no page content data for php.org 2025-12-23T04:46:41+00:00 | |
| H1 Heading | An H1 element, as the highest-level heading, plays a critical semantic role in structuring page content for accessibility, allowing screen readers to quickly convey the main subject to users with visual impairments and enhancing overall content organization. |
| no h1 heading data for php.org 2025-12-23T04:46:41+00:00 | |
| H2 Headings | The use of H2 tags is a crucial semantic HTML element that aids search engines in determining the topical structure and importance of different content sections on your website's pages. |
| no h2 headings data for php.org 2025-12-23T04:46:41+00:00 | |
| H3 Headings | Incorporate targeted questions within your H3 headers to directly address potential user pain points or interests, improving relevance and potentially increasing the click-through rate from search engine result pages. |
| no h3 headings data for php.org 2025-12-23T04:46:41+00:00 | |
| H4 Headings | Case studies or client testimonials presented as separate sections within an overarching content piece can be logically introduced and delineated using distinct H4 header tags for emphasis. |
| no h4 headings data for php.org 2025-12-23T04:46:41+00:00 | |
| H5-H6 Headings | While technically possible, using H5 and H6 tags excessively might confuse search engines and frustrate users navigating through deeply nested section headers. |
| no h5-h6 headings data for php.org 2025-12-23T04:46:41+00:00 | |
| Image ALT Attributes | Thoroughly audit all images on your website to ensure each has a unique and appropriately descriptive ALT attribute that aligns with your content strategy and SEO objectives. |
| no image alt attributes data for php.org 2025-12-23T04:46:41+00:00 | |
| Robots.txt | Remember that blocking critical pages in robots.txt is detrimental to SEO, so avoid restricting canonical URLs, main product pages, blog posts, category pages, or other core content that search engines need to index for rankings and user intent. |
| no robots.txt data for php.org 2025-12-23T04:46:41+00:00 | |
| XML Sitemap | For websites with mobile subdomains or responsive designs, including specific mobile XML sitemaps or clearly linking to a separate sitemap within the main sitemap can aid crawl prioritization and indexing. |
| no xml sitemap data for php.org 2025-12-23T04:46:41+00:00 | |
| Page Size | Optimizing your website's page size is crucial for enhancing overall SEO performance by improving Core Web Vitals scores, particularly Largest Contentful Paint (LCP), which search engines use as a ranking factor alongside other quality signals. |
| page size: 0 kb | |
| Response Time | Regularly clear caches and monitor server resource usage (CPU, memory) to prevent slowdowns, ensuring consistent low response times crucial for both user experience and search rankings. |
| response time: 0.552 sec | |
| Minify CSS | Search engines reward fast-loading, efficient websites, making CSS minification an SEO must; removing all unnecessary characters and whitespace from your CSS files shrinks file sizes significantly, improves Core Web Vitals, and helps boost your site's ranking position in search engine results pages. |
| no minify css data for php.org 2025-12-23T04:46:41+00:00 | |
| Minify JavaScript | For optimal SEO performance, integrate client-side JavaScript minification into your deployment strategy, directly reducing load times, enhancing user experience across all devices, and positively influencing your search visibility and click-through rates. |
| no minify javascript data for php.org 2025-12-23T04:46:41+00:00 | |
| Structured Data | Utilizing Schema Markup correctly is essential for enhancing your page's presence in search results by providing rich snippets, directly impacting user engagement and conversion rates for businesses. |
| no structured data data for php.org 2025-12-23T04:46:41+00:00 | |
| CDN Usage | Optimizing images through appropriate format selection (webp, avif) and compression techniques before caching them on your CDN is vital for reducing page bloat and achieving faster Core Web Vitals scores, directly impacting mobile SEO. |
| no cdn usage data for php.org 2025-12-23T04:46:41+00:00 | |
| SSL certificates | SSL encrypts data transmitted between users and your server, preventing eavesdropping and ensuring the confidentiality of sensitive interactions, which is paramount for any website collecting personal or financial information from its visitors. |
| no ssl certificates data for php.org 2025-12-23T04:46:41+00:00 |