Actually, I am trying to use prerender[DOT]io and have added prerender filter in to my server side application (in Java Spring).
I wrote a filter for prerender (middleware is service[DOT]prerender[DOT]io/)
private void initPrerenderFilter(ServletContext servletContext, EnumSet<DispatcherType> disps) {
log.debug("Registering prerender Filter");
FilterRegistration.Dynamic prerenderFilter = servletContext.addFilter("prerender", new PreRenderSEOFilter());
prerenderFilter.setInitParameter("prerenderToken", MyToken);
prerenderFilter.addMappingForUrlPatterns(disps, true, "/*");
prerenderFilter.setAsyncSupported(true);
}
and have added dependency in pom.xml. localhost:8080 is working.
When I access http://localhost:8080/?_escaped_fragment_=
I am getting the following error:
The server for
http://localhost:8080/?_escaped_fragment_=
took too long to respond. It may be overloaded.