The is the copy of a That stores instantly when the browser enters a portal. In this case, What main search enginemake a backup copy of the site.
The useful life of a copy is 6 to 11 weekssince the original page is in constant updates, so Google you need to renew the stored information.
This copy is used by the search engine to match the searches carried out by users on the Internet.. In case the page does not respond, loads very slowly, or is currently unavailable or has been deleted, you can still visit the version of the portal that is stored in the cache of Google. Discover how to view cached web pages!
Steps to view web pages saved in the cache of your computer
Review cached web pages it is relatively simple. The procedure can be carried out from any browser. This includes: Internet Explorer, Chrome, Firefox, Safari, among others.
The steps to follow are the following:
Open the browser
go to “Start” and select the browser of your choice. You can also access it from a shortcut on the desktop, or in the toolbar.
In the case of Chrome and Firefox
Open the browser of either . Go to the address bar and enter the URL of the search engine you use. Mainly, Google is the most common, although there are others like Bing either Yahoo!.
Enter a search
- In the search box, search on any topicobject, or website you want to enter.
- In the page results, locate the url in green letters and click on the arrow pointing down. A small menu will be displayed with two options: cached Y Similar.
- Clicking “Cache”you will be accessing the backup copy of that website, which is stored in the computer’s memory.
via URL
- Another way to view cached web pages is through the following URL: “http://webcache.googleusercontent.com/search?q=cache:”.
- After the colon ( : ) You have to enter the address of the page you want to enter. For example: “http://webcache.googleusercontent.com/search?q=cache:www.wikipedia.org”
- In the same way, to further simplify the process, it is enough to enter in the address bar: “Cache:webdomain”. For example: “cache:www.wikipedia.org”
- The procedure is exactly the same in any browsersince they all use Google as the main search engine, and is in charge of storing backup copies of the sites you visit.
Nevertheless, the procedure is practically the same in other motorstherefore, view web pages stored in cache It is very simple.
Opening a web page via cache is very useful in various situations. Especially when:
- A website has been deleted by the domain owner. If you have a backup copy of the portal, you can access the latest version loaded on your computer.
- The page is collapsed. Massive web traffic influences downloading of the portal. If you get a lot of requests at the same time, it will take longer to open. To save browsing data, it is preferable to use the last stored version of the site.
- The upload is slow. Using the cache copy allows the page to download much faster, since it has elements that are already uploaded to the website.
- The content of the page is blocked in your region. You can access the previous version of the cached portal, although you will not be able to receive the next data updates.
What are the main limitations of websites loaded from the cache?
Use a cached website is not always the solution. Although it offers many advantages, it also has notable limitations.
Among the main negative points, we can mention:
limited lifetime
Backups stored in the computer cache have an expiration time, that is, it will remain stored for a certain time. As mentioned above, it is normal for it to last between 6 and 11 weeks. After that time, if the page remains inactive, the copy will become disabled, and you will not be able to access the portal.
data deletion
For performance reasons, the system takes care of delete the oldest data from the computer, to allow you to enter new backups. Web browsers have tools that clean up storage space, removing all copies they deem unnecessary.
Last version
You can only access the last cached backup. However, this means that you will not be able to interact with the content, as the portal is not being updated. Therefore, the web page only works in reading mode, until it is updated.
data consistency
What appears on the screen is not always the same as what is stored in the cache. This is a common problem, and is caused by frequent modification of the cached data, which messes with the backup, and doesn’t show all the items it should.
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