The total availability tests of app.knovel.com performed over the past 2 364 days beginning August 11, 2019, reached 3. App.knovel.com was accessible 3 times, the last instance being on November 8, 2025, when a code 200 was received, out of the total checks performed. As of January 31, 2026, all checks of app.knovel.com confirmed that there were no instances of inaccessibility. Based on the replies received, it is confirmed that there were no error responses as of January 31, 2026. App.knovel.com, with an average response time of 0.971 seconds, responded in 0.480 seconds on November 8, 2025.
| Japan | 100.00% | ||||||||
| 13:32 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 1 | December 13, 2020 | |
| 5 | November 6, 2021 | |
| 3 | August 11, 2019 | |
| 1 | January 31, 2026 | |
| 1 | June 12, 2024 |
Heritage.org | App.knovel.com | ||||
|---|---|---|---|---|---|
| Page Title | The heading of your website page must be a carefully crafted title, under 60 characters long and placing keywords strategically early, to ensure strong SEO signals and clearly communicate the page's purpose to both crawlers and potential visitors. |
|---|---|
| Knovel Length: 6 characters | |
| Meta Description | Integrate your most valuable primary keyword near the beginning of the meta description for maximum impact, but ensure the rest of the text flows naturally, focusing on user intent and overall relevance to search terms. |
| no meta description data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| Meta Keywords | Modern SEO best practices dictate focusing content creation on answering user questions and satisfying search intent, rather than on optimizing a deprecated meta tag. |
| no meta keywords data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| Page Content | Thoroughly research user intent behind keywords and craft page content that directly addresses those intents, ensuring relevance and satisfaction to both users and search engines effectively. |
| Web Page Content Length: 12902 characters | |
| H1 Heading | For superior SEO, ensure each webpage contains precisely one H1 element, which acts as the authoritative, unique, and descriptive main headline that effectively communicates the page's central focus to crawlers and establishes clear hierarchy. |
| no h1 heading data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| H2 Headings | H2 headers allow you to segment content geographically or chronologically (e.g., "In Europe..." or "Historically...") providing valuable context and improving information organization. |
| no h2 headings data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| H3 Headings | Integrate schema markup effectively in conjunction with well-structured H3 headers to provide richer context about content categories or topics, potentially enhancing rich results and visibility in search engine snippets. |
| no h3 headings data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| H4 Headings | When optimizing for featured snippets or voice search answers, consider using H4 headers to structure the key points of your answers, making it easier for your content to qualify for these high-value search result positions recognized by search engines. |
| no h4 headings data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| H5-H6 Headings | While H5 and H6 are technically available in HTML, overusing these lower-level header tags can confuse both visitors and search engine algorithms, negatively impacting content clarity and potentially harming your SEO ranking. |
| no h5-h6 headings data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| Image ALT Attributes | Image ALT attributes are a crucial on-page SEO element that not only improves website visibility in search results but also enhances the overall user experience by providing valuable context through accessible descriptions. |
| no image alt attributes data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| Robots.txt | To prevent content duplication across subdomains or URL parameters, strategically place disallow rules in your robots.txt file or employ other techniques like URL normalization and canonical URLs |
| file robots.txt was found on the website | |
| XML Sitemap | XML sitemaps provide a structured, prioritized map of your website's URLs, guiding search engine crawlers efficiently through your content, especially important for large sites with complex architectures. |
| no xml sitemap data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| Page Size | Minify and obfuscate your CSS and JavaScript code to eliminate unnecessary whitespace, comments, and redundant code, directly reducing the parsed HTML document's overall file size and download time. |
| page size: 13 kb | |
| Response Time | CDNs help reduce geographic latency, thereby significantly improving website response times for international users and enhancing global site performance for all visitors. |
| response time: 0.971 sec | |
| Minify CSS | Optimize your website performance by minifying all CSS code, a process that systematically trims whitespace, removes unnecessary comments, and eliminates redundant properties and selectors, directly leading to smaller file sizes, faster page load times, and improved Core Web Vitals metrics which are critical for higher search engine rankings. |
| Minified: /_next/static/css/81bfb38518d39682.css /_next/static/css/bb727b7602eb9479.css included in the page | |
| Minify JavaScript | Integrating a minification step into your pre-deployment workflow guarantees that all client-side JavaScript is delivered in its most compact form, directly contributing to quicker Time To Interactive scores, improved Core Web Vitals, and consequently better search engine rankings. |
| Minified: https://assets.adobedtm.com/4a848ae9611a/a8a43c0e9526/launch-1c1fa9836e49.min.js /kn/assets/js/newrelic.js?v=Release_2025_12_05.20251203.575.9491.b5bb628d9 /_next/static/chunks/polyfills-42372ed130431b0a.js /_next/static/chunks/webpack-5446460d833496d6.js /_next/static/chunks/framework-b9fd9bcc3ecde907.js /_next/static/chunks/main-40f9a8bdd39c41d1.js /_next/static/chunks/pages/_app-a2f72910d6e42b34.js /_next/static/chunks/3184-a47bb421ed1cb09f.js /_next/static/chunks/4090-146dbb1e60f5851c.js /_next/static/chunks/3645-0a35c6170d8d446d.js /_next/static/chunks/2620-e40694f3c3eda777.js /_next/static/chunks/8746-a0d0e331834bcb59.js /_next/static/chunks/4598-02fcd6fb74b2d9d3.js /_next/static/chunks/pages/kn-37b5258c4eaabd5f.js /_next/static/b5bb628d9ad5bdfe4fb4e40f15be4322e3cdbe25/_buildManifest.js /_next/static/b5bb628d9ad5bdfe4fb4e40f15be4322e3cdbe25/_ssgManifest.js detected during site scan | |
| Structured Data | Schema.org's extensive library of structured data types, ranging from simple Article and Image schemas to complex Event and Product schemas, allows web publishers to precisely tag diverse content elements on their website, enabling search engines to deliver highly relevant results for specific user search queries across various domains. |
| no structured data data for app.knovel.com 2026-01-31T20:30:07+00:00 | |
| CDN Usage | Configure your Content Delivery Network (CDN) to serve all website resources over HTTPS, ensuring end-to-end encryption for data transmitted between users and the CDN edge servers; this practice is fundamental for website security, user trust, and compliance with modern web standards prioritizing encrypted communication. |
| content is delivered via CDN | |
| SSL certificates | Utilizing an SSL certificate significantly enhances your website's credibility in the eyes of both search engines and potential customers; this security protocol demonstrates a professional commitment to data protection, positively influencing conversion rates on secure online platforms. |
| SSL is enabled on the website |