Over the past 1 997 days beginning February 23, 2021, zvab.com's accessibility has been checked 9 times. The website zvab.com returned a 200 ok response in 9 out of all tests conducted, proving operational on the last check on June 23, 2026. As of August 14, 2026, none of the tests that were done revealed any instances of zvab.com being inaccessible. As of August 14, 2026, there have been no error status codes reported, according to all the responses received. Differing from an average of 0.938 seconds, zvab.com responded in 0.521 seconds on June 23, 2026.
| United Kingdom | 100.00% | ||||||||
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| Site | Total Checks | Last Modified |
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| 46 | December 12, 2020 | |
| 40 | August 7, 2024 | |
| 9 | February 23, 2021 | |
| 29 | October 1, 2022 | |
| 19 | August 28, 2021 |
Portail-aviation.com | Zvab.com | ||||
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| Page Title | Page Title tips for zvab.com: Research keywords naturally using reliable SEO tools to identify must-have words; placing them accurately early in the title tags significantly increases your page's ranking chance considerably. |
|---|---|
| ZVAB - Zentrales Verzeichnis Antiquarischer Bücher | Antiquarische und vergriffene Bücher online bestellen Length: 116 characters | |
| Meta Description | Meta Description tips for zvab.com: Track keyword rankings along with click-through rates to understand how well your meta description balances appeal and relevance for specific search terms. |
| no meta description data for zvab.com 2026-08-14T04:43:49+00:00 | |
| Meta Keywords | Meta Keywords tips for zvab.com: Examining structured data markup types relevant to your specific business category, for example JSON-LD code specifically for recipe elements if offering food services, is an advanced tactic that delivers real value, offering search engines richer context about your page's content beyond any simple flat list of meta keywords. |
| no meta keywords data for zvab.com 2026-08-14T04:43:49+00:00 | |
| Page Content | Page Content tips for zvab.com: Emphasize readability through clear language, concise sentences, appropriate paragraph lengths, and scannable sections, ensuring your content is accessible and easily digestible for both users and search engine algorithms seeking to understand page content. |
| Web Page Content Length: 113972 characters | |
| H1 Heading | H1 Heading tips for zvab.com: Craft your h1 header text deliberately to match common user search phrases, ensuring immediate relevance when users type queries directly into search platforms. |
| Finden Sie Büche Count: 1 heading tag | |
| H2 Headings | H2 Headings tips for zvab.com: Off-page SEO efforts can be amplified when sharing content with optimized H2 headers, as links to well-structured sections are more likely trusted and clicked by other websites. |
| Mehr zum Entdecken Count: 1 heading tag | |
| H3 Headings | H3 Headings tips for zvab.com: Strategically place H3 headings within your H2 sections to segment content, improve readability, and incorporate long-tail keywords relevant to each subsection's specific topic for better user engagement. |
| Währung ändern Seite der Einkaufseinstellungen Count: 2 heading tag | |
| H4 Headings | H4 Headings tips for zvab.com: E-commerce product category pages can utilize multi-level headings (including H4) to quickly guide users visually to the relevant product filtering options. |
| Kaufen Anbieten Über uns Hilfe Weitere AbeBooks Unternehmen Dem ZVAB folgen Count: 6 heading tag | |
| H5-H6 Headings | H5-H6 Headings tips for zvab.com: The principle of 'use it or lose it' applies generally to heading tags; if your content does not naturally fit a H5 or H6 heading context at that point, sticking closer to penultimate H4 might be more appropriate. |
| no h5-h6 headings data for zvab.com 2026-08-14T04:43:49+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for zvab.com: Create descriptive alt text that provides added value for users, such as translating the visual into actionable next steps or supplementary information available elsewhere within the content around the image, thereby significantly enhancing user engagement metrics and SEO ranking potential simultaneously through effective semantic HTML. |
| no image alt attributes data for zvab.com 2026-08-14T04:43:49+00:00 | |
| Robots.txt | Robots.txt tips for zvab.com: Blocks specified in robots.txt are only recommendations for standard crawlers, but intentionally restricting access to paid-for content places you ethically and technically outside the intended scope of public search results inclusion. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for zvab.com: Though search engines infer site structure, explicitly defining the hierarchy with metadata in a unique XML sitemap helps align their understanding of your site map priorities with your business objectives, ensuring your most important pages are treated appropriately in rankings and SERP features. |
| https://www.zvab.com/sitemap.bdp_index.xml https://www.zvab.com/sitemap.plp_index.xml https://www.zvab.com/brightspot-sitemap.xml available for crawling | |
| Page Size | Page Size tips for zvab.com: Compressing multimedia assets without sacrificing quality is essential; large image and video file sizes are often the primary culprits contributing to bulky overall page sizes that hinder performance. |
| page size: 111 kb | |
| Response Time | Response Time tips for zvab.com: User experience studies consistently show that faster response times boost perceived site quality and dwell time, indirectly signaling to search engines like Google that your page is valuable and deserves higher placement. |
| response time: 0.938 sec | |
| Minify CSS | Minify CSS tips for zvab.com: Consider configuring your CMS or theme to automatically minify CSS files as part of its core functionality, promoting adherence to performance best practices consistently and helping improve SEO through faster page loads. |
| Minified: https://assets.brightspot.abebooks.a2z.com/resource/00000179-3cdd-d40f-a779-bedf7f820000/styleguide/All.min.9abe2e4f15416c7b8331849dd57c4dba.gz.css included in the page | |
| Minify JavaScript | Minify JavaScript tips for zvab.com: You might need to dynamically transpile certain page sections server-side conditionally for older browser compatibility while still minifying the public immediately-downloadable client-side JavaScript to balance SEO accessibility with improved performance consistently. |
| Minified: //assets.prod.abebookscdn.com/cdn/zvab/scripts/vendor/react16.bundle-2afa8456c8.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/combined/global-utils-1beb2a75bd.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/digitaldata/analytics-2d1e76a8f3.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/combined/csa-95c7bc4202.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/combined/global-base.v2-e721cfa651.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/sitenavtoggle-451a235902.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/vendor/ie-polyfill.bundle-8ea21bfcae.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/components/searchautosuggest-74e8350eb4.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/components/eventbus-fa0557f0e8.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/bootstrap.native-607a86600b.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/components/changecurrencymodalv2-7bbcf4bc53.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/components/cookieconsentV2-60897516c9.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/components/productwidget_core-b24461b87d.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/components/productwidget_recommendations_home-a35c44b445.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/cwrumclient-d26f79e6c7.js //assets.prod.abebookscdn.com/cdn/zvab/scripts/langs/shoppingpreferenceswidget-de-91bfd8cb79.js https://assets.brightspot.abebooks.a2z.com/resource/00000179-3cdd-d40f-a779-bedf7f820000/webcomponents-loader/webcomponents-loader.2938a610ca02c611209b1a5ba2884385.gz.js https://assets.brightspot.abebooks.a2z.com/resource/00000179-3cdd-d40f-a779-bedf7f820000/styleguide/All.min.7085fae94c5eee42851d9290d0bcbb57.gz.js detected during site scan | |
| Structured Data | Structured Data tips for zvab.com: The goal of business schema markup is to provide search engines with an absolute map of entity types and their interconnected relationships, boosting comprehensive understanding. |
| no structured data data for zvab.com 2026-08-14T04:43:49+00:00 | |
| CDN Usage | CDN Usage tips for zvab.com: Integrating a reliable Content Delivery Network (CDN) service like Cloudflare or Akamai into your web hosting strategy is a fundamental technical SEO recommendation for accelerating page load times and bolstering core web vitals scores across all server regions. |
| content is delivered via CDN | |
| SSL certificates | SSL certificates tips for zvab.com: Simply having an SSL certificate is insufficient; continuous technical verification ensures your website maintains correct HTTPS implementation year-round. |
| SSL is enabled on the website |
| Minimum Daily Unique Visitors: | 30 654 |
| Minimum Daily Visits: | 35 825 |
| Minimum Daily Page Views: | 61 678 |
| Minimum Monthly Unique Visitors: | 919 620 |
| Minimum Monthly Visits: | 1 074 750 |
| Minimum Monthly Page Views: | 1 850 340 |
| Minimum Yearly Unique Visitors: | 11 035 440 |
| Minimum Yearly Visits: | 12 897 000 |
| Minimum Yearly Page Views: | 22 204 080 |
| Maximum Daily Unique Visitors: | 38 780 |
| Maximum Daily Visits: | 41 365 |
| Maximum Daily Page Views: | 69 803 |
| Maximum Monthly Unique Visitors: | 1 163 400 |
| Maximum Monthly Visits: | 1 240 950 |
| Maximum Monthly Page Views: | 2 094 090 |
| Maximum Yearly Unique Visitors: | 13 960 800 |
| Maximum Yearly Visits: | 14 891 400 |
| Maximum Yearly Page Views: | 25 129 080 |
| Daily Revenue: | US$ 44 - 100 |
| Monthly Revenue: | US$ 1 320 - 3 000 |
| Yearly Revenue: | US$ 15 840 - 36 000 |
| Minimum: | US$ 23 760 |
| Maximum: | US$ 108 000 |
| Rank | Points | |
|---|---|---|
| 35 159 | 6 189 935 | |
| 35 160 | 6 189 935 | |
| 35 161 | 6 189 935 | |
| 35 162 | 6 189 934 | |
| 35 163 | 6 189 934 | |
| 35 164 | 6 189 933 | |
| 35 165 | 6 189 933 | |
| 35 166 | 6 189 932 | |
| 35 167 | 6 189 932 | |
| 35 168 | 6 189 931 | |
| 35 169 | 6 189 931 |