Foreword
To find out why the content of that page Published it, the site of some very friendly indeed, deliberately hidden, I do not know what the purpose is. But I do think that sometimes it is necessary to know the content is accessible, especially when the relative importance of content, his release date is very important to me. For example, experience the following:
- Sometimes we see some good articles or news content to share with others after he was friends laugh this is the old-fashioned content;
- There, the access to some life knowledge, or time-sensitive content, such as you want blood, promote and blood iron found in spinach, or want to become Popeye eat spinach like. In fact, modern science proves nothing Birds;
- When again or find some technical information, practice the process according to the method found in the corresponding technical articles are different, or invalid when very angry wasted a lot of time.
So, I am going to know almost an article of what senior joke only have a certain amount of expertise in order to understand? (I do not want to go into here know why almost no public questioning date) as a prime example of how you can tell us about several ways to find the release date of any page of the web.
Installing Google Plug-Finitimus
This plug-in works, I do not clear, the official did not specify, but according to my observation, it gets one channel release date, is to use the included google search (update) to the date, if an article there is no definite release date, it will be Google indexed (update) prevail, relatively speaking, it has been considered the more accurate. As shown below:
If the page is updated. Perhaps not accurate
If there is no case included, probably would go to the plug-page analysis of the code, that is the case I want to say one automated operation.
Within the page source code to query
General browser must be viewing the source code, I think if you do not, then perhaps you do not know I am going to look at the content of the talk, then skip, of course, interested in learning the words and then look.
Most website source code, and search publish, date, such as keywords, find the first few basically able to get the desired date. Of course, some may not be the same, such knowledge is almost "dateCreated", below there is a "dateModified" (see here you may find with said first plug-in date is similar, I guess Google is crawling this data )
Or to know almost an example, as shown below
Analysis and commentary pages link existing
If the above methods do not suit you, it can only be a rough look, for example, or the article, after sorting by time, the bottom of the page to find the last page , see a comment to 2017-05-09, it is probably the the problem is the may 2017 release, the other can learn by analogy.
Result of the search engine
With domestic Baidu more, then took Baidu to speak, such as Baidu search for "What the High jokes only have a certain amount of expertise in order to understand?" The results obtained, although a lot of similarities, but took the first few point of view, the most likely to find it, as shown below:
There are other use google inurl: to inquire, not to say.
to sum up
In fact, if sometimes some of the content is really important, but also difficult to find dates, these slightly more complex approach might have used, and sometimes seem less important, in fact, from the time costs, it is better to go other way.
This article is initiate a brief introduction about several methods to find out the release date of web content, you want to help -