How to get raw jpeg data (but no metatags / proprietary markers)

I want to get raw jpeg data - no metadata. I'm very confused looking at the jpeg "standards". How correct is my understanding of the marker "tree"? 0xFFD8 - Identifies the file as an image ...

strtolower() for unicode/multibyte strings

I have some text in a non-English/foreign language in my page, but when I try to make it lowercase, it characters are converted into black diamonds containing question marks. $a = "Երկիր...

IE9 ignoring CSS for certain pages?

I have different sites being served up, essentially running off the same code. One page renders correctly, while the other appears to have no CSS available. When I bring up the IE9 developer...

$(window).height() not working in iPad fullscreen web app

I'm working on a web application that is nicely displayed in mobile Safari for iPad. It eventually plays well when a shortcut is saved to the springboard, having put together the right metatags...

Single Page Applications and Open Graph

I'm writing a SPA that uses underscore templating. The app searches for and rates music albums and returns the result via ajax. If facebook open graph metatags cannot be altered dynamically and...

How to resize iframe content

I've create a website and with the viewpoint metatag, I've set the content with to 1200px, <meta name="viewport" content="width=1400, initlia-sclae=1.0, user-scalable=yes">. Well it's work fine,...

php redirect url with og metatag (open graph)

I have server side redirect page in PHP redirect.php this page redirects the user with PHP header() function: header( 'location: mypage.html?test' ); Is there a way to add some OG meta tags...

Showing Thumbnail for link in WhatsApp || og:image meta-tag doesn't work

Tried to follow this question : https://stackoverflow.com/questions/19778620/provide-a-picture-for-whatsapp-link-sharing I have created a simple HTML webpage with the basic Facebook...

Youtube video - autoplay in Facebook

I am wondering if it's possible to share a youtubevideo on facebook and make it start automatically in the timeline. (I have also the possibility to share a landingpage with the youtube iframe and...

How do I prevent @require from caching external js scripts

I'm currently trying to figure out how I can include a javascript, I have on my webserver, in my scriptish/greasemonkey script and make it reload the script everytime the userscript gets...

Scaling webpage on desktop at different resolutions

I have a webpage which has a fixed layout. It was built using standard size of 1280x800. Since it doesn't need to be mobile compatible, and not accessed by the public, it was built using fixed...

Facebook open graph og:image issue (empty image at facebook share)

I am stuck with this and looking for fresh ideas. I am helping a friend blog, with blogger.com platform. Problem: the Facebook share of the blog is providing either empty image, or a corrupted...

AWS Lambda and Google Drive Push Notification integration possible?

Is it possible to receive google drive push notifications if coded on aws lambda via api gateway? Google drive requires the webhook address to be verified so is it possible to verify api gateway...

Can't fix: 'og:image' property should be explicitly provided, even if a value can be inferred from other tags

I have a website that triggers a warning when clicked through a link shared on facebook. The warning says: "Possible problem with this link We have detected that this link:...

X-Frame-Options is not working in meta tag?

I want to restrict my site content to be used in other domains through iframe control. The recommented meta tag i.e <meta http-equiv="X-Frame-Options" content="deny"> is not working. What can i do?

How to make open graph links work with 301 redirects

I am using friendly URLs on a VB.NET application and I was sharing the URLs on social media and the image preview was working fine. The link can be shared as...

How to add/remove/update meta tags from angular app dynamically

I created a MetaService, which will create all the metaTags from fetching API. Below is code, public addMetaTags(seoData): void { this.meta.addTag({ name: 'description', content: 'example...

Query with Apollo in SSR and Dynamic URLs (Next.js)

I'm developing a project that uses dynamic URLS like [slug].js what I'm trying to do is: when someone access some url like domain.com/my-post my page should query for available slugs (that...

Parse Google Custom Search API Swift

I am trying to parse from the below Google Custom Search API call the fields "og:image" and "og:title" of the "metatags" array. I honestly do not know how this is possible to be done as I cannot...

VueJS router meta data

I'm trying to change the title and description, tweeter, fb, ig meta tags for an app in Vue JS (single page app ) I successfully got the title to change from page to page by setting it in the meta...

Share link preview issue on whatsapp desktop

I'm trying to figure out why desktop client doesn't generate preview for urls from particular website. For example, this url - https://est.ua/ru/press/9259664/ When I send this url from whatsapp...

Nuxt.js preview on Facebook/Twitter doesn't work: 404 error

I have a site implemented with Nuxt.js and want to share the pages on Facebook, Twitter and WhatsApp. I have to use the metatags opengraph, so I've included them. When I try to share a page into a...

Why when i share to twitter i cant see any image to card? here are the meta tags i have

Here is the meta tags i have in my react app but still in twitter share i cant see any image. i use react-share library. <meta property="og:url" content="https://test.com" /> <meta...

Using [Sequelize.Op.in] for json object arrays

I have a meta tag table which contains a tagId and a value. I have an array of tagId,value objects Eg : [{'tagId':2, 'value':33}, {'tagId':2, 'value':34}, {'tagId':1, 'value':34}, etc.. ] My...

send metatags through Google Cloud Signed URL with Django

I'm using signed url to get or post/put video fileq on my google storage. My modules refers on signed_url V4 and it's working quite well. I wanted to add some metadata tags to my requests in order...

angular universal : social sharing page items

I am developing an Angular poll app which displays an items list on my homepage. I added a social sharing button on each item to share it on Facebook or Twitter. An item example : My problem is...

Image from Open Graph is not appearing in Telegram/Viber

The last few days I have been trying to figure out why Telegram and Viber do not display the og:image from the canonical url of the site. If I insert a link in the messenger with any get...

How to remove link rel=canonical from next.js amp page?

Is there any way to remove this metatag completely? It seems to be added automatically, but i need to get rid of it? I'm not using any libraries for meta tags/head handling, but i haven't noticed...

In production mode, react helmet async is not working and How react helmet async works?

Recently, I started playing with meta tags in react. After some research, I found that react-helmet-async is the best library to set meta tags for each page. however, I wanted to want set meta...

Serve pre-compressed (brotli) static files (Unity webgl files) from local .NET web app

I'm trying to make a web app to show unity webgl games that have files that are Brotli compressed, but I can't get it to work. The files are in a folder in the wwwroot directory. I've tried to...