Meta tag “content” property attributes for “viewport“ The viewport meta element is what turns a regular website page into a responsive page, and it’s also one of the number one reason for StackOverflow questions on why their media queries are not working. THE END. ). Only a minority of websites were using "initial-scale=1" or "width=device-width" correctly so this was added :( In any case, what we have here is a min-width for the layout viewport. It let you handle Viewport Scale using various scaling properties of viewport tag. Instead, the W3C is working on implementing it into CSS with the @viewport rule. Reply. So I started to look for a solution and I found the viewport meta tag. Size Content to The Viewport. Are viewport units vw/vh/vmin/vmax not zoom friendly? However, when tested in Google Chrome, it made the zoom feature to mostly stop working. This fixes the problem, but the downside is that the page will no longer be zoomable with the zoom gesture. I am not going in detail about responsive design. The meta tag above sets the min-width to 400px, but allows the browser to grow the layout viewport beyond that if device size and orientation require it. The root cause is that some element in your HTML markup has abnormal width, padding, or margin. The meta viewport tag will only impact mobile devices, so this doesn't apply to desktop. Meaning no matter the width of the device you are on, whether on desktop or mobile. You can read more about the viewport meta tag at W3Schools. For example, I had a logo which has "margin-right:740px;" and it was causing this issue. w3schools - viewport meta tag not working . There are essentially two basic elements to make responsive websites work: CSS media queries, that change the styling of your site at different browser sizes using breakpoints and the viewport meta tag. The view is not so good since the blog is squeezed and it doesn’t look nice at all. Google says that the “presence of this tag indicates to Google that the page is mobile-friendly.” v.1.2.0-beta.1: The meta tag is not working, or is overruled on another level. However, this default doesn’t work for all webpages, so you’ll want to use the viewport meta tag if your webpage is different. According to the developers working on WebKit, the reason for this is because, based on their data, the majority of websites were misusing the meta viewport tag. Screens remain zoomable (pinch, etc. The viewport meta tag controls the logical dimensions and scaling of the SmartPhone browser’s window and tells it that the web page is optimized for mobile. @KMuncie It is intentional. Google mentions viewport meta tags first in their responsive web design basics, and reflects the SEO guidelines that every site should follow. Hi, I am new to phonegap. Viewport meta tag on MDN; Responsive design building blocks on MDN . It sets that zoom level as 1:1. the viewport meta tag? Apple documentation: Using the Viewport Meta Tag; Mozilla: Using the viewport meta tag to control layout on mobile browsers; quirksmode.org: A tale of two viewports; w3.org Mobile Web Application Best Practices: Use Meta Viewport Element To Identify Desired Screen Size; Quick Tip: Never use maximum-scale=1.0 on the A11y Project With the mobile-first initiative, they go on to say “pages optimized for a variety of devices must include a meta viewport tag in the head of the document.” Viewport … With 48.6% of internet searches made on mobile devices, the viewport meta tag has become one of the best SEO practices. Introduction. A meta viewport tag sets the visible area of a web page. Zooming is a common and expected 'allowed' behaviour on mobile web pages, so disabling it detracts from the mobile user experience.For this reason, Apple decided to ignore the declarations of user-scalable, minimum-scale, and maximum-scale, as of iOS 10. Why it’s important for SEO. The above page did not have the meta tag and, as a result, the background is red and is emulating the 980px wide default layout viewport instead of … Google is indexing them because they have been referenced from other sites somehow, and I need to get the meta tag into those pages. The @viewport rule works in a similar way to the meta tag and allows for the same declarations. Solution 1: Quick Meta Tag Fix (view demo) A quick fix to this issue is by setting maximum-scale=1 in the viewport meta tag. html, ios, css, mobile-safari. Users are used to scroll websites vertically on both desktop and mobile devices - but not horizontally! So, if the user is forced to scroll horizontally, or zoom out, to see the whole web page it results in a poor user experience. I am going to discuss view port meta tag in responsive web design. For example, include the following line of code in your item description: Use the viewport meta tag. A meta viewport tag gives the browser instructions on how to control the page’s dimensions and scaling.” Testing your site responsiveness and viewport Soon after completing your website, it is advisable to check the responsiveness of your website and see how it look on different devices. An example of how the page loads in a device without the viewport meta tag. I don't know if it was the same problem I had, but the screen dimensions were different for the Iphone for me so I needed to adjust the pixel value for the media tag to make it fit nicer. The meta tag was introduced by Apple along with the first iPhone, and has become a sort of defacto “standard”, but IE is actually the forward-thinking one here. It takes whatever page width it's fed by media queries and sets the width of the page to the css-pixel device-width of the screen. Adding user-scalable=0 also does not work. Is it a bug/feature in Chrome for the zoom to immediately stop working with the above code in place, or is it by design and by the spec? height: Height of the virtual viewport of the device. How do you resolve this issue? But we should test this on other mobile browsers (like iOS Safari) to see if the advice is still relevant. Copy link The html / css I already have created is 640 wide, so I need to use Thank you for sharing the article. I made my very own WordPress theme from scratch and I don't use a header nor a footer for it (so no header.php or footer.php files present). The front-end pages are working as expected with the meta tag, its the back-end pages that I’m having problems with. The Big Book of Widgets is a collection of many HTML CSS JS widgets. With the viewport meta tag. In the early years, when the smartphones came to Earth, they knew the Internet wasn't prepared for them… so they expected every website to be around 1000px width (980px on the iPhone) and zoom out the website to fit into the screen. NOT ABLE TO USE "Viewport" tag for Mobile Usability : HTML ERROR (PLEASE HELP) 1 Recommended Answer 3 Replies 5 Upvotes 1 Recommended Answer $0 Recommended Answers If Safari on iOS did not set the viewport width to 980 pixels, then only the upper-left corner of the webpage, shown in gray, would be displayed. Effectively zooming in or out to the point that the page width is the same as the reported device-width and there's no horizontal scrolling. Been using appcelerator for a while now, but a web geek at heart. The viewport meta tag tells the browser that the width of the screen should be considered the "Full Width" of the page. When he is not secretly being an evil tech ninja, he enjoys doing photography and working on DIY projects. The viewport meta tag communicates to mobile browsers how to adjust the dimensions and scaling of the item description in order to render properly on a mobile device. The above shown responsive meta tag will let the browser render the width of the page at the width of its own screen. Is the website you are working on need a responsive design? Web developers use it to address a content’s size and scale, which allows for mobile-friendly websites. This allows the Responsive Template for mobile devices to be loaded in the scripts. Viewport meta tag is generally used for responsive design to set the viewport width and initial-scale on mobile devices. Before it was super zoomed in like I didn't have the meta tag in. Designersblog. See this example on Glitch. In short, we can say that viewport meta tag offers a number of ways to control how a web page displays and behaves on a range of mobile devices. A Responsive tags has the following attributed: width: Width of the virtual viewport of the device. 2. Stop using the viewport meta tag (until you know how to use it) October 4, 2012. Although it is very widely supported, the viewport meta tag is not a formal part of HTML5. That viewport meta tag does 2 things... 1. It is used to instruct the browser how to render the page on different screen sizes (i.e., desktop/tablet/mobile). Note: The meta tag should be added in the head tag in HTML document. It will help to save time and speed up development - Check it out! Mobile Safari - viewport device-height not working as expected. initial-scale: Zoom level when the page is first visited. It helped in 1 of my project that I am working but not actually thinking to have a mobile website for it. This Meta tag tells the mobile device to not zoom. Some browsers keep the page's width constant when rotating to landscape mode, and zoom rather than reflow to fill the screen. Viewport meta tag tells the browsers how to behave when render a webpage on different screen devices. Trying PG out. the website will follow the width of the device the user is on. minimum-scale: Minimum zoom level to which a user can zoom the page. The @viewport rule is the standard, not the meta tag. Below is a sample viewport tag. Big Book Of Widgets. The meta tag above, which is part of the standard humhub header, implies that the browser screen can not be zoomed. Below is a table of different properties that can be used for the viewpoint Meta Tag. See this example on Glitch. An example of how the page loads in a device with the viewport meta tag. asked by Danny on 08:37PM - 30 May 14 UTC. 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