I am creating a mern stack application and ı have problems as shown in the pictures
Here is what shows when ı press ctrl + U in chrome
Here is what shows in dev tools
My app is still in development mode and is this affects seo ? and how can ı render in source code what shows in dev tools ?
Thanks
it's happening because the jsx we write are actually closer to js than html,
after we ship the code the we send the js and only the root div.
as the js executes in browser the div gets populated.
now it has effects on SEO,
you won't get any preview of your website if you share it on any social media if you go with raw react.
if it's a blog, or some documentation page I would suggest you look up static generation or server-side rendering and go with nextjs or gatsbyjs.
That happens because a ReactJS is rendered using JS. It means that the DOM will be updated using JS. When you open it with ctrl + U you're looking only to the HTML document, without any changes made by the JS engine.
I don't think leaving it like this will affect SEO, but you you can use server-side rendering to achieve what you want.
Related
How to implement the google tag manager in react project. I already pasted the script code on index.html and code in the body tag.
And it also working am getting API hits on the network console.
note: I don't have any App.js in my project.
enter image description here
But I need to know is enough or not.
if I move to any other page by clicking the link on the home page GTM API is not in the network console?
How to check it's working on all pages?
Inspect the web page
Go to the console tab
type: "dataLayer", if this property exists, then GTM is set correctly. You just need to create the tags and triggers in GTM to track the events that you need
Is there any way to hide react source codes in server side browser(Like google chrome, Firefox, Microsoft Edge). I am seriously stucked with this, as i am trying to develop a react application but it shows all of my source code in the browsers. Any help will be highly appreciated. Thanks.
React is a Frontend library. You are asking how to hide html, css and js source code in browser. If you want to hide your logic from web browser then use a backend. Easiest way is to use Next.j. All the code you write in getServerSideProps() will not be shipped to the browser and only runs on the server. All pages will render server side . This way you can ship only html, css and js to browser without your app logic
You can't hide it necessary, perhaps you could obfuscate it a bit
Here is an article that goes more in-depth: https://code-boxx.com/hide-javascript-code-from-client/
I've built my website in Next.js, deployed statically via Netlify. Whenever I load it in a new tab, I get a white flash where the SVG logos are visible but nothing else, before the rest of the content loads in. I don't think this is a Flash Of Unstyled Content but it has a similar effect. I'm experiencing on desktop Chrome, Safari and Firefox, but doesn't seen to be happening on mobile. I've been trouble shooting for hours and am no closer to solving. Here's the repo if anyone wants to have a look. Any insights greatly appreciated.
Quoting directly from styled-components' docs:
Basically you need to add a custom pages/_document.js (if you don't
have one). Then copy the logic for styled-components to inject the
server side rendered styles into the .
Refer to our example in the Next.js repo for an up-to-date usage
example.
When using styled-components with Next.js you need to do a little magic in the _document.js. There is a with-styled-components example in the Next.js' repository. Please see here: https://github.com/vercel/next.js/blob/canary/examples/with-styled-components/pages/_document.js
I have an ionic App which was working fine but now It is showing little weird behaviour, When I run the app it does not show the data at first but when I click on side menu once or twice then it loads and shows the data. I have an nodejs api from which the data comes to my app and the same api has been put in aws api gateway, I noticed this behaviour since I implemented aws sdk for binding data in my APP.
What can be the root cause for the same?
I can share the code but I am not sure where the issue is whether in controllers or views?
I solved it using Ionic Loader as the reponse was taking long time. My side menu was not getting initialized with the same time as other views hence views were not rendering without sidemenu being rendered, The idea is to show a loader on every response and hide it when it's a success, so it will render the views successfully.
Hope it helps.
I have an issue with share/like button from Angular app. I finally made it working correctly with links but share/like preview if completely wrong. I tried XFBML.parse(), switching to html 5 mode, etc.
There are two complete enigmas:
1. I got "Given URL is not allowed by the Application configuration..." despite adding all possible variants to fb app setting.
When share preview appear - it has "Angular", but I never added it anywhere.
Here is the link
Would be grateful for any ideas...
Thx
The Facebook Scraper only looks at the HTML code your server delivers, it does not execute any JavaScript.
So if you want to share different articles, you need an individual URL for each article, that delivers the relevant meta data when requested from the server.
You can find some more explanation and hints on how to implement this in this article, http://www.michaelbromley.co.uk/blog/171/enable-rich-social-sharing-in-your-angularjs-app