i received the message "invalid url the requested url "/", is invalid. reference number #9.3e556acb.1337262673.220f958c"this message only appears for facebook webpage. other website is fine. Also only my laptop have this problem,my friend laptop connected to same line have no problem. Have tried different browser and all also cant connect to facebook. Have also tried https and http and result still the sameHave tried many different solutions found on internet such as: 1.)start in safe mode2.)set internet network to "auto search proxy"3.)restart pc
The input value is automatically validated to ensure that it's either empty or a properly-formatted URL before the form can be submitted. The :valid and :invalid CSS pseudo-classes are automatically applied as appropriate to visually denote whether the current value of the field is a valid URL or not.
facebook firefox invalid url
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The maximum number of characters (as UTF-16 code units) the user can enter into the url input. This must be an integer value 0 or higher. If no maxlength is specified, or an invalid value is specified, the url input has no maximum length. This value must also be greater than or equal to the value of minlength.
The minimum number of characters (as UTF-16 code units) the user can enter into the url input. This must be a non-negative integer value smaller than or equal to the value specified by maxlength. If no minlength is specified, or an invalid value is specified, the url input has no minimum length.
When you create a URL input with the proper type value, url, you get automatic validation that the entered text is at least in the correct form to potentially be a legitimate URL. This can help avoid cases in which the user mistypes their website's address, or provides an invalid one.
Note: These attributes also affect validation; a value shorter or longer than the specified minimum/maximum lengths will be classified as invalid; in addition most browsers will refuse to let the user enter a value longer than the specified maximum length.
If the error is gone, try re-enabling both services, one at a time, and see if you get the invalid certificate notification once more. This will let you know which is at fault. You may then choose to try and update the software, contact its support team for help, or look for an alternative solution.
Anyway, when creating the Facebook application, it claims that the site URL is invalid as well as the app domain. For site url, I used " " and for site domain, I used "dagbok.nu". Please don't reply (as I've seen others do on similar issues) that I should type the site url with the scheme and the domain without - that's exactly what I'm doing.
And the reply: Error Parsing URL: Error parsing input URL, no data was scrapedRight, so now I can assume that the reason for it being considered invalid is because of FB not being able to scrape the URL. But why?
This issue may also happen when Cloudflare is used. This is because Cloudflare protects the page from Facebook, which is then unable to collect the data, which in turn makes Facebook think the page is invalid.
Every security software on the market has a feature called SSL Scanning or SSL filtering. This is a feature that is designed to make sure that you do not accidentally visit a website with expired SSL Certificate (this is an algorithm that is supposed to protect your data on any website it is installed on). However, sometimes your security software could prevent you from visiting a website because it has tagged the SSL Certificate of that website as expired or invalid.
If an entire site is down with a 400 Bad Request error, searching Twitter for #websitedown is often helpful, like #facebookdown or #gmaildown. It certainly won't contribute anything to fixing the issue, but at least you'll know you're not alone!
Safari might think the address is invalid because the browser is experiencing problems in the background. This happens occasionally with any app. To fix it, quit Safari then open it and try to load the same page again.
You can think of your Domain Name System (DNS) as the address book your device uses to find particular websites on the Internet. If Safari cannot open a page because the address is invalid, there might be a problem with your DNS.
Again, as we have seen for Chrome, the invalid SSL certificate warning can be accompanied by a specific error code that allows you to understand what the problem with the SSL certificate is. To view the specific error code on Firefox, just click on Advanced.
There are two categories of errors that can lead the browser to detect an invalid SSL certificate. On the one hand, the problem can come from the person who is visiting the site and be solved by acting on the settings of the computer or browser used to navigate.
In this case, the problem is not actually an invalid SSL certificate, but an incorrect setting on our computer that prevents the browser from verifying the validity of the security certificate. In the absence of proper verification, the browser then considers the untrusted SSL certificate.
When you use a self-signed SSL certificate, browsers cannot verify its authenticity. This means that the browser will detect an invalid SSL certificate and display a warning message to indicate the problem to users.
In this article, Invalid ssl certificate: how to solve it, we have seen that when the browser detects an invalid SSL certificate it notifies users trying to reach the site with a warning. This warning changes from one browser to another, but in essence its message is always the same and invites the user to leave the site because the connection is not secure.
Firefox 3: "www.example.com uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown." or "www.example.com uses an invalid security certificate. The certificate is not trusted because it is self signed."
Although the 403 Forbidden Error is considered a client error response, you shouldn't rule out the server as the culprit. The server network object is producing the 403 Error and returning it as the HTTP response code to the client. On the other hand, this doesn't rule out the client as the actual cause of a 403 Forbidden Error, either. The client might be trying to access an invalid URL, the browser could be failing to send the proper credentials to the site, and so forth. We'll explore some of these scenarios (and potential solutions) below.
In some situations, the application may be running into a problem with your previous session, which is just a string that the server sends to the client to identify that client during future requests. As with other data, your device should have stored the session token (or session string) locally on your device within the cookies. The client then transfers this data to the server during every request. If the server fails to recognize the session token or the server sees this particular token as invalid, this may result in a 403 Error.
Note: Before changing the default browser, close Chrome / Firefox and make sure that no chrome.exe or firefox.exe process is running in Task Manager when you set IE as the default browser. To open the Task Manager, either press Ctrl+Shift+Esc or right click the taskbar and choose "Start Task Manager".
i had the same issue as i am using firefox as default browser but somehow i was able to fix it. try the below steps:1- Close outlook and open REGISTRY --> regedit2- Select Computer\HKEY_CURRENT_USER\Software\Classes\.html3. on the right side window, right click on "Default" and select Modify.4. In the value type "htmlfile" (without commas).5- restart the outlook.I hope this works :)
If you get this message you either entered an invalid website address (maybe because of a typo) or your website can currently not be accessed publicly. This might be because it is a local installation or because your hosting service is currently not available. Please make sure that you have entered the right URL and test from another device whether your website can be reached. 2ff7e9595c
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