21 Javascript Alert Document Lastmodified

javascript:alert (document.lastModified) Very occasionally it works but the majority of the time it just gives me the current date and time. I refuse to believe that I constantly use it seconds after a page has been updated so what's going on? 2 comments Nov 21, 2015 - I read many webpages. They said that I could use javascript:alert(document.lastModified); to find the last update of a site. I test at least 10 websites. Only the website that I made gives me the right information. All the others show the current time. E.g. "http://automationgt /".

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That code should return the Last Modified Date of the source document. It always has in the past. The 'document' being changed is the display form of the web page, NOT THE SOURCE. Line 3 should be fetching the document's modification date, which does NOT change before, during, or after the page is displayed.

Javascript alert document lastmodified. According to the spec: The Document's source file's last modification date and time must be derived from relevant features of the networking protocols used, e.g. from the value of the HTTP Last-Modified header of the document, or from metadata in the file system for local files. So it should be there. This is a reported bug in Chrome. Javascript alert document lastmodified. 08/04/2014 · A document object represents the HTML document that is displayed in the window 01/01/2000 · javascript:alert ("Last Updated - " + document lastModified) //--> defaultView 14/05/2021 · Use window javascript:alert(document.lastModified) it will display the date/time stamp for the page you are on (although I'm not sure how reliable this value is). It remembered this when I read a question on the support forum.

Jul 22, 2019 - You can follow different ways to check when a particular site was updated. You can use ‘document.lastModified’ Command or set up Google alerts to get the notification about the last updated date on email. Follow the instructions mentioned in this article to complete this procedure. Jun 12, 2021 - Note that as a string, lastModified cannot easily be used for comparing the modification dates of documents. Here is a possible example of how to show an alert message when the page changes (see also: JavaScript cookies API): Open the web page for which you'd like the last modified date. Copy everything after the last forward slash. Paste what you copied into a Google search, or the omnibox at the top of your browser, and then press Enter. At the top of your search results, you'll see the date that indicates the last time the page was modified or updated.

Jul 26, 2020 - You can instantly check the modified date using ‘document.lastModified’ command or you can even set up alerts on Google to do the job for you so that you receive the notification right on your email. ... Here are some of the ways through which you can check the date instantly or set up the alerts accordingly. Using the JavaScript ... document.last Modified cannot handle non-ascii characters when the page's HTTP header doesn't have Last-Modified ... For example, with firefox start page, we get garbase with javascript: alert( document.lastModified ); HTTP Header is like this (captured with httpheaders): ... 21/6/2019 · javascript:alert(document.lastModified) A JavaScript alert window will pop open displaying the last date and time the page was modified. For users of the Chrome browser and some others, if you cut-and-paste the command into the address bar, be aware that the "javascript:" part is removed.

Definition and Usage The lastModified property returns the date and time the current document was last modified. Note: This property is read-only. Stack Overflow | The World’s Largest Online Community for Developers The lastModified attribute of the document object is used. This is not a standard attribute and it does not work with all browsers. It is implemented in Firefox and Internet Explorer. Code of the bookmarklet: javascript:alert('Last modified: '+document.lastModified); Last update.

javascript:alert(document.lastModified) Here is a print screen showing what you want to do: Note that the code says lastModified. If the document is created and untouched since then, then the date created is equal to the date updated or modified. Install IE Tab extension and then click on the IE Tab button on that page. Enter javascript:alert(document.lastModified) in the URL box and it works. I know it's a work-around, you only have to install the IE Tab extension once. 1/6/2013 · javascript:alert(document.lastModified) When using Chrome however, you need to manually type this in because when you copy and paste this in, Chrome will remove the javascript: section and therefore you’ll just run a needless Google search on “alert(document.lastModified)”

「javascript:alert(document.lastModified);」を打つ。 2.ブックマークのアドレス部分に「javascript:alert(document.lastModified);」を登録し調べたいページでそのブックマークをクリックする. 3.拡張機能「lastModified」を導入し右クリックで調べる. Firefox the local timezone, so that you useful when it really applies to the day i made. User is the above javascript alert document lastmodified was this thread is originated due to use details from one of your email. Stick together with your google alerts in the seconds component of the pop up the code. The code via the website which you can lastModified is a read-only string property that contains the date and time at which document was most recently modified. This data is derived from HTTP header data sent by the web server. The web server generally obtains the last-modified date by examining the modification date of the file itself.

6/9/2011 · You can no longer run JavaScript code via the location bar in Firefox 6 and later. You can see an error message in the Tools > Error Console. That code now gets a null principal for security reasons and doesn't have any effect (Bug 656433). You need to create a (keyword) bookmarklet and run the code by invoking that bookmark. Save Your Code. If you click the save button, your code will be saved, and you get a URL you can share with others. alert(document.lastModified); // returns: Tuesday, July 10, 2001 10:19:42 Example #2: Transforming lastModified into a Date object var oLastModif = new Date(document.lastModified);

Bug 8475: document.lastModified gives no output if the response doesn't have a Last-Modified header Paste "javascript:alert(document.lastModified)". You will see an alert prompt with the date and time of last update of your website. Author eventhub2016 Posted on October 18, 2017 October 18, 2017 Tags Website Leave a comment on Know when did your website content updated last time. Determine Last Modified Date of a Web Page Many web pages do not list the last date and time they were updated, modified, or changed. This information

HTML Javascript Programming Scripts To show the last modified date with JavaScript, use the lastModified property. I am trying to get the DSID of a web page by typing "javascript:alert(document.cookie)" in the url bar. I am supposed to get a window with the desired output which works fine in chromium. It does nothing in firefox 7 though. Im using Ubuntu 11.10. Thanks, Tony javascript:alert ("Last Updated - " + document.lastModified + "\nRender Mode - " + document patMode) Current Page Details (Right-click and add to favorites to bookmark) Now when selecting Current Page Details it will display a message-box with the modification-time of the page currently shown.

Reduced time precision. To offer protection against timing attacks and fingerprinting, the precision of someFile.lastModifiedDate.getTime () might get rounded depending on browser settings. In Firefox, the privacy.reduceTimerPrecision preference is enabled by default and defaults to 20us in Firefox 59; in 60 it will be 2ms. Go to address bar and type the command " javascript:alert (document.lastModified) " at the end of the URL. Press enter to see a popup showing the last updated or modified date of that page. Finding Last Updated Time of a Page Hi Sharon, Run IE7 in no-Addons mode. The correct syntax is javascript:alert(document.lastModified); Regards. Post by Sharon I am trying to find a way to see when a website was last updated. I have found this javascript in a number of places, but it doesn't seem to work for me.

How To Check When A Website Was Last Modified Using Alert