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Site Info - Rhs.org.ukOverview of web technologies used by Rhs.org.uk. Website Background RHS - UK's leading gardening charity / RHSThe Royal Horticultural Society is the UK's leading gardening charity, join us for days out at stunning gardens, exclusive access to flower shows & expert advice. Description on Homepage Top 100k among all websites Popularity rank Website Quality Alerts Found on page https://support.rhs.org.uk/giftpackactivation/activate.aspx The character encoding specified in the HTML content-type meta tag is "ISO-8859-1". The actual encoding of the page seems to be "UTF-8". Incorrect character encoding defined Found on page https://support.rhs.org.uk/giftpackactivation/activate.aspx The character encoding is specified as "ISO-8859-1" in the HTML content-type meta tag and as "UTF-8" in the HTTP content-type header. Contradictory character encoding specifications Found on page https://www.rhs.org.uk/about-us/pdfs/about-the-rhs/support-us/rhs-gift-in-will-guide.pdf No character encoding is defined and the page contains non-ASCII characters. Found on page https://www.rhs.org.uk/about-us/pdfs/about-the-rhs/support-us/rhs-gift-in-will-guide.pdf There is no title defined for the web page. Are you the webmaster of this site? Register as user to get quality alerts per email. Kentico is a content management system based on ASP.NET. Microsoft's Active Server Pages technology on the .NET framework. ASP.NET 4.0.30319 JavaScript is a lightweight, object-oriented, cross-platform scripting language, often used within web pages. ASP.NET Ajax is a JavaScript library based on ASP.NET, developed by Microsoft. jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig. jQuery Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the visitors browser. Modernizr Angular is a JavaScript library for building web applications, developed by Google. Angular Cloudflare Server is a web server developed by Cloudflare. The Internet Information Services (IIS) are a set of Internet-based services for Windows, developed by Microsoft. Microsoft-IIS 10.0 Windows is an operating system produced by Microsoft. Microsoft is a multinational technology company headquartered in USA. Microsoft Microsoft is a multinational technology company headquartered in USA. Microsoft Cloudflare provides a content delivery network. Cloudflare provides DNS servers and other web services. Mimecast is a cyber security company providing email services headquartered in the UK. GlobalSign is an IT security service provider, also operating as SSL certificate authority. DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert. DigiCert Let’s Encrypt is a free, automated, and open certificate authority provided by the Internet Security Research Group.
Optimizely provides a web analytics and A/B testing tool. Microsoft UET (Universal Event Tracking) records what visitors do on a website after they click on an ad. Microsoft UET Contentsquare is a hosted web analytics service. This includes the former ClickTale brand. Contentsquare The Google Advertising network consists of AdSense, DoubleClick and other services. Amazon Associates is the affiliate program of Amazon. The Google Tag Manager is a Google service to support webmasters to manage tags on their websites. External Cascading Style Sheets define style rules in a separate CSS file. Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page. Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute. Session cookies are temporary cookies, which are deleted when the user closes the browser. Session Cookies Persistent cookies with an expiration time of up to 1 day. Cookies expiring in hours Persistent cookies with an expiration time between 1 month and 1 year. Cookies expiring in months HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security. HttpOnly Cookies Secure cookies are used only via an encrypted connections, which may increase security. Secure Cookies Non-secure cookies may be used via an unencrypted connections, which may be a security threat. Non-Secure Cookies Gzip (GNU zip) is a file compression algorithm. A strong ETag is an HTTP header field for validation of cached web pages, that indicates a byte-for-byte identical page in the cache. Strong ETag The Internet Protocol version 6 (IPv6) provides amongst others a vastly larger address space than the preceding version 4. We consider a website to support IPv6 if a 128-bit address is assigned to it, regardless of the content delivered at that address. HTTP/2 is the second major version of the HTTP network protocol. HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections. HTTP Strict Transport Security The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com. The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/. HTTP/3 is the third major version of the HTTP network protocol, derived from the QUIC protocol.
The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph. Twitter/X Cards enable automatic attachment of photos, videos and media elements to tweets. HTML5 is the fifth revision of the HTML standard. UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII. PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF. JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images. Scalable Vector Graphics (SVG) is an XML-based vector image format. GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations. United Kingdom United Kingdom
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