html - Breadcrumbs on current page -


i have implemented breadcrumbs this:

<div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="home url" itemprop="url">         <span itemprop="title">home title</span>     </a> >  </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="1st level url" itemprop="url">         <span itemprop="title">1st level title</span>     </a> >  </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <span itemprop="title">current title</span> </div>

as can see, haven't specified url current page, redundant. when try google testing tool, error saying url missing current page breadcrumb.

given that, have 3 options can think of.

i specify url current page:

<div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="home url" itemprop="url">         <span itemprop="title">home title</span>     </a> >  </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="1st level url" itemprop="url">         <span itemprop="title">1st level title</span>     </a> >  </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="current level url" itemprop="url">         <span itemprop="title">current title</span>     </a> </div>

i display current page title without including in structured data markings:

<div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="home url" itemprop="url">         <span itemprop="title">home title</span>     </a> >  </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="1st level url" itemprop="url">         <span itemprop="title">1st level title</span>     </a> >  </div> <span>current title</span>

i don't display current level in breadcrumbs (i don't want must say):

<div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="home url" itemprop="url">         <span itemprop="title">home title</span>     </a> >  </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb">     <a href="1st level url" itemprop="url">         <span itemprop="title">1st level title</span>     </a> </div>

what think it's best should do?

the solution use <meta> tag.

so, last item in breadcrumb should this:

<div itemscope itemtype="http://data-vocabulary.org/breadcrumb"> <span itemprop="title">current title</span> <meta itemprop="url" content="current url" /> </div>

this validate on google testing tool , achieve desired goal construct valid breadcrumb without "displaying" redundant link.

for reference: getting started schema.org using microdata

3c. missing/implicit information: use meta tag content

sometimes, web page has information valuable mark up, information can't marked because of way appears on page... in these cases, use meta tag along content attribute specify information.

have add sake of completeness have formatted breadcrumb google serp, according current specs, example code should this:

<div itemscope itemtype="http://data-vocabulary.org/breadcrumb" id="a" itemref="b"> <a href="home url" itemprop="url"> <span itemprop="title">home title</span> </a>  </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb" id="b" itemprop="child" itemref="c"> <a href="1st level url" itemprop="url"> <span itemprop="title">1st level title</span> </a> </div> <div itemscope itemtype="http://data-vocabulary.org/breadcrumb" id="c" itemprop="child"> <span itemprop="title">current title</span> <meta itemprop="url" content="current url" /> </div>

bear in mind google breadcrumb documentation due review shortly, since seems that, @ last, google has adopted schema.org markup breadcrumbs can inferred "better presentation of urls in search results" post in official google webmaster central blog , discussion on it.


-

Popular posts from this blog

c# - ODP.NET Oracle.ManagedDataAccess causes ORA-12537 network session end of file -

overview i want replace oracle.dataaccess orcale. managed dataaccess, opening connection latter throws ora-12537 network session end of file exception. exception message / stack trace {oracleinternal.network.networkexception (0x000030f9): ora-12537 : netzwerksession: dateiende @ oracleinternal.network.readerstream.read(orabuf ob) @ oracleinternal.ttc.orabufreader.getdatafromnetwork() @ oracleinternal.ttc.orabufreader.read(boolean bignoredata) @ oracleinternal.ttc.marshallingengine.unmarshalub1(boolean bignoredata) @ oracleinternal.ttc.ttcprotocolnegotiation.readresponse()} i trying connect oracle 11g database , not have client installed on local machine. working test application (unmanaged) using oracle.dataaccess works fine . using system; using oracle.dataaccess.client; namespace app.odp.unmanaged { internal class program { private static void main(string[] args) { //dummy connection string...
Read more

matlab - Compression and Decompression of ECG Signal using HUFFMAN ALGORITHM -

i want compress , decompress ecg signal stored text message text file , find out file size, cr,prd ratio,and qs. here code compression , decompression of ecg signal using huffman algorithm. i'm trying find out file size, compression ratio,prd ratio,qs. but error i'm getting the ecg file in text format. %clearing variables , screen enter code here clear all; close all; clc; [file1]=uigetfile('*.txt'); %fprintf('enter ecg file name :%s',file1); p=file1; t=sprintf('%s',p); b1=dlmread([file1]); len=length(b1); lead=input('enter lead number :'); %lead=str2double(lead); col2=b1(1:end,lead); e=fix(sqrt(len)); m=1; i=1:e j=1:e g2(i,j)=fix(col2(m)*1000); %amplifying 1000 m=m+1; end end g3=g2; i=1:e j=1:e ...
Read more

utf 8 - split utf-8 string into bytes in python -

i trying split utf-8 string bytes in python 3. problem is, when use bytearray, byte, encode etc functions array size of element 14 bytes, not 1 byte expected. need split text file sequence of bytes , send them byte after byte using sockets. tried this: infile = open (file, "r") str = infile.read() byte_str = bytes(str, 'utf-8') print("size of byte_str",sys.getsizeof(byte_str[0])) print gives me 14, need 1... suggestion? quoting official documentation : sys.getsizeof(object[, default]) return size of object in bytes. object can type of object. built-in objects return correct results, not have hold true third-party extensions implementation specific. only memory consumption directly attributed object accounted for, not memory consumption of objects refers to. if given, default returned if object not provide means retrieve size. otherwise typeerror raised. getsizeof() calls object’s __sizeof__ method , adds ...
Read more