It sets that zoom level as 1:1. This fixes the problem, but the downside is that the page will no longer be zoomable with the zoom gesture. 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 … THE END. Meaning no matter the width of the device you are on, whether on desktop or mobile. The Big Book of Widgets is a collection of many HTML CSS JS widgets. Designersblog. The @viewport rule works in a similar way to the meta tag and allows for the same declarations. Note: The meta tag should be added in the head tag in HTML document. 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? The front-end pages are working as expected with the meta tag, its the back-end pages that I’m having problems with. It will help to save time and speed up development - Check it out! Use the viewport meta tag. You can read more about the viewport meta tag at W3Schools. The root cause is that some element in your HTML markup has abnormal width, padding, or margin. 2. With 48.6% of internet searches made on mobile devices, the viewport meta tag has become one of the best SEO practices. The meta viewport tag will only impact mobile devices, so this doesn't apply to desktop. The above shown responsive meta tag will let the browser render the width of the page at the width of its own screen. Adding user-scalable=0 also does not work. However, when tested in Google Chrome, it made the zoom feature to mostly stop working. html, ios, css, mobile-safari. For example, I had a logo which has "margin-right:740px;" and it was causing this issue. An example of how the page loads in a device with the viewport meta tag. Google mentions viewport meta tags first in their responsive web design basics, and reflects the SEO guidelines that every site should follow. 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 The @viewport rule is the standard, not the meta tag. 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. 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. ). 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. 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. A meta viewport tag sets the visible area of a web page. Support for the viewport meta tag in Opera’s mobile products has been around for quite some time, and from Opera Mobile 11 onward, we have made our viewport implementation more robust, added support for new mechanisms to deal with different screen densities, and included an implementation of our own CSS @viewport rule proposal.In addition, Opera Mini 6 and later now also … Is the website you are working on need a responsive design? But we should test this on other mobile browsers (like iOS Safari) to see if the advice is still relevant. Google says that the “presence of this tag indicates to Google that the page is mobile-friendly.” Screens remain zoomable (pinch, etc. Viewport meta tag on MDN; Responsive design building blocks on MDN . 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. 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. For example, include the following line of code in your item description: 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 Been using appcelerator for a while now, but a web geek at heart. It let you handle Viewport Scale using various scaling properties of viewport 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. Hi, I am new to phonegap. v.1.2.0-beta.1: The meta tag is not working, or is overruled on another level. See this example on Glitch. It helped in 1 of my project that I am working but not actually thinking to have a mobile website for it. The view is not so good since the blog is squeezed and it doesn’t look nice at all. Are viewport units vw/vh/vmin/vmax not zoom friendly? When he is not secretly being an evil tech ninja, he enjoys doing photography and working on DIY projects. However, this default doesn’t work for all webpages, so you’ll want to use the viewport meta tag if your webpage is different. 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). Below is a table of different properties that can be used for the viewpoint Meta Tag. Users are used to scroll websites vertically on both desktop and mobile devices - but not horizontally! With the viewport meta tag. Although it is very widely supported, the viewport meta tag is not a formal part of HTML5. w3schools - viewport meta tag not working . @KMuncie It is intentional. Before it was super zoomed in like I didn't have the meta tag in. 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. asked by Danny on 08:37PM - 30 May 14 UTC. This Meta tag tells the mobile device to not zoom. So I started to look for a solution and I found the viewport meta tag. 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. Meta tag “content” property attributes for “viewport“ the website will follow the width of the device the user is on. Instead, the W3C is working on implementing it into CSS with the @viewport rule. Viewport meta tag tells the browsers how to behave when render a webpage on different screen devices. Copy link Size Content to The Viewport. height: Height of the virtual viewport of the device. 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. Introduction. 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 … 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. The viewport meta tag tells the browser that the width of the screen should be considered the "Full Width" of the page. In any case, what we have here is a min-width for the layout viewport. This allows the Responsive Template for mobile devices to be loaded in the scripts. 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. I am not going in detail about responsive design. Below is a sample viewport tag. initial-scale: Zoom level when the page is first visited. See this example on Glitch. Mobile Safari - viewport device-height not working as expected. Thank you for sharing the article. A Responsive tags has the following attributed: width: Width of the virtual viewport of the device. Why it’s important for SEO. the viewport meta tag? 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. The html / css I already have created is 640 wide, so I need to use Stop using the viewport meta tag (until you know how to use it) October 4, 2012. That viewport meta tag does 2 things... 1. 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. I am going to discuss view port meta tag in responsive web design. Only a minority of websites were using "initial-scale=1" or "width=device-width" correctly so this was added :( Big Book Of Widgets. Trying PG out. 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. An example of how the page loads in a device without the viewport meta tag. Reply. Some browsers keep the page's width constant when rotating to landscape mode, and zoom rather than reflow to fill the screen. 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. Web developers use it to address a content’s size and scale, which allows for mobile-friendly websites. The meta tag above, which is part of the standard humhub header, implies that the browser screen can not be zoomed. How do you resolve this issue? Viewport meta tag is generally used for responsive design to set the viewport width and initial-scale on mobile devices. It is used to instruct the browser how to render the page on different screen sizes (i.e., desktop/tablet/mobile). Google is indexing them because they have been referenced from other sites somehow, and I need to get the meta tag into those pages. 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. 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