A knowledge panel is an information box that can show an entity’s features, attributes, and prominence for a topic with the information from Google’s Knowledge Graph. Information in knowledge panels is automatically generated, and information appears from different sources on the web. Google can combine information from various open web sources with data provided by
X-Default is a value for hreflang attribute of the link tag. An hreflang value can specify the alternate version of a web page for different regions, and languages while the x-default value signals the default version for international users. A landing page with a hreflang set can help users to use a website in their
A website is a collection of web pages that are created with web technologies such as HTML, XHTML, or AMP HTML by a person or an organization. Website is a way of World Wide Web presence. A website can be displayed to a user agent via a browser such as Google Chrome, Firefox, or Microsoft
Accelerated Mobile Pages (AMP) is an open-source technology developed by the AMP Open Source Project and supported by Google. Announced in October 2015 as an internal project at Google, pages supporting this technology have been displayed as such in Google Search results since February 2016. After being criticized for the control given to Google on
User-centric web page speed performance metrics focus on different verticals that affect the perception of users for the page loading performance of a website. User-centric performance metrics are announced by Google Developers and W3C Web Performance Working Group to organize the concepts that are related to the Lighthouse. User-centric performance metrics involve the relativity of
Change of Address Tool has been announced by Google in 2020 to help SEOs and website owners to let Google that they migrate their website. Change of Address Tool is placed in Google Search Console to let Google Search Console permitted users to use to specify that the website has been migrated to another domain.
On a website, usually, the most expensive resource is Javascript. The most expensive source after javascript is images for a browser. Visual optimization is one of the most important factors for page loading speed and user experience along with SEO. One of the quick actions that can be taken to make a web page faster
Image manipulation, optimization and resizing or downscaling, color type changing, or other kinds of image-related processes have value for SEO, UX, Page Speed, and Bandwith. Because of those motivations, Image Compression Algorithms are developed every year. In this article, we will focus on how to resize multiple images in bulk with Python. For multiple images
JPG is the abbreviation of JPEG; reduced to three letters, as is common for filename extensions. JPEG (Joint Photographic Experts Group) is an association of companies and research institutes that set this standard for storing digital images in 1992. Related Articles for the subject: What are GIFs and why are they important? What is the
In the 1990s, several new image formats such as JPG and PNG were developed, all of which have their differences. We’ll tell you exactly what the strengths and weaknesses of the two formats are. Related Articles: Difference between JPG and JPEG What are the GIFs? Image format JPG and PNG: Advantages and Disadvantages JPG or
GIFs consist of a series of frames that follow each other, creating an animation without sound that repeats in a loop in 5 to 10 seconds (with exceptions). These have a maximum of 256 colors, so they are lighter than videos but more dynamic than conventional images, taking the best of both formats. The word
When it comes to web design, the term “CSS” is often used. We’ll tell you what the abbreviation stands for and what CSS actually is. CSS stands for Cascading Style Sheets and is a way for HTML documents to decouple the content of a page from the design instructions of the individual elements, such as
Hreflang is an HTML meta element from RFC 8288 which works for differentiation of the same content for different languages and geography in a symmetric way. Hreflang is being used by webmasters and Search Engines for determining the target of content in terms of geography and language. Hreflang has a canonicalization effect for the URL.
HTTP Expires Header is a header that provides the date and time for specifying the limit for the response’s content staleness. This header can be set by either server or client, depending on who sends it first. It can also be sent in case of no other headers are specified. This type of request/response specifies
Transmission Control Protocol (TCP) is a connection balancing algorithm that controls the number and speed of connections a server can open and protects the server. In order to avoid overloading a network with an unexpectedly large burst of data, TCP slow start probes the network slowly to confirm the available capacity. During the beginning of
In connection with websites and search engine optimization, the term pagination is used for content that is not completely displayed on one page. Pagination describes the distribution of content on more than one URL, whereby you can “scroll” to the following and previous URLs. Problems with duplicate content often result from paginated shop or directory pages, since pages
Named Entity Recognition (NER) is a procedure with which clearly identifiable elements (e.g. names of people or places) can be automatically marked in a text. Named Entity Recognition was developed as part of the computer linguistic method of Natural Language Processing (NLP), which is about processing natural language laws in a machine-readable manner. What is the Working Principle of Named Entity Recognition? The working
URL hijacking is the process of incorrectly removing a URL from the search engine index and replacing it with another. The new, wrong URL continues to link to the actual landing page, but not directly, but via a redirect. Since the wrong URL also takes over the ranking of the original page, URL hijacking can lead to a massive drop in visitors. The term URL