Blogspot falls back on generic

[vxbinaca]

What is the purpose of your issue?

• Bug report (encountered problems with youtube-dl)
• Site support request (request for adding support for a new site)
• Feature request (request for a new functionality)
• Question
• Other

youtube-dl --ignore-config --v http://vida420armonia.blogspot.com/2015/02/blog-post_18.html

[debug] System config: []
[debug] User config: ['--download-archive', '~/.ytdlarchive', '--retries', '100', '--no-overwrites', '--call-home', '--continue', '--write-info-json', '--write-description', '--write-thumbnail', '--write-annotations', '--all-subs', '--write-sub', '--add-metadata', '-f', 'bestvideo+bestaudio/best', '--merge-output-format', 'mkv', '--prefer-ffmpeg', '--embed-thumbnail']
[debug] Command-line args: ['-v', 'http://vida420armonia.blogspot.com/2015/02/blog-post_18.html']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2016.05.30.2
[debug] Python version 3.5.1+ - Linux-4.4.0-22-generic-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: ffmpeg 2.8.6-1ubuntu2, ffprobe 2.8.6-1ubuntu2, rtmpdump 2.4
[debug] Proxy map: {}
[debug] Public IP address: 172.58.169.123
WARNING: You are using an outdated version (newest version: 2016.06.02)! See https://yt-dl.org/update if you need help updating.
[generic] blog-post_18: Requesting header
WARNING: Falling back on generic information extractor.
[generic] blog-post_18: Downloading webpage
[generic] blog-post_18: Extracting information
ERROR: Unsupported URL: http://vida420armonia.blogspot.com/2015/02/blog-post_18.html
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/youtube_dl/YoutubeDL.py", line 676, in extract_info
    ie_result = ie.extract(url)
  File "/usr/local/lib/python3.5/dist-packages/youtube_dl/extractor/common.py", line 341, in extract
    return self._real_extract(url)
  File "/usr/local/lib/python3.5/dist-packages/youtube_dl/extractor/generic.py", line 2134, in _real_extract
    raise UnsupportedError(url)
youtube_dl.utils.UnsupportedError: Unsupported URL: http://vida420armonia.blogspot.com/2015/02/blog-post_18.html