Am I outgolfed by Dennis?

Question

According to legend, ^almost everyone is outgolfed by Dennis. If not, they will be.

Now I'm curious if I'm one of those 'almost everyone'.

You will be given a link to an answer in the format of https://codegolf.stackexchange.com/questions/[QUESTION ID]/[QUESTION NAME]/#[ANSWER ID].

Find the length of the code, which we will assume as the last number on the first line (markdown wise) of the answer in the link.

Then, search for Dennis' answers, and do the same.

Now compare the input's and Dennis' answers code length, and if it is out-golfed (meaning one or more answer of Dennis' is shorter than that of the input answer), output a truthy value, and if not, a falsy value.

If there is no answer belonging to Dennis on the same question as the answer, output a falsy value.

Examples

• Link : true
• Link : false (At least for now, tell me when it changes)

Rules

• You may use any form of truthy/falsy value.
• The question of the answer you're given will always be code-golf.

• The question may not have an answer of Dennis', but the inputted answer will never belong to Dennis.

• You may assume there is always a number on the first line of the answer.

Answer 1

Python 3.6 + requests + bs4 - 363 358 bytes

import bs4,re,requests
u,n=input().split("/#");i=1;d=y=float("inf")
while i:
 A=bs4.BeautifulSoup(requests.get(u+f"?page={i}").text,"html.parser")(class_="answer")
 for a in A:
  c=int(re.findall("\d+",(a("h1")+a("h2")+a("p"))[0].text)[-1])
  if "Dennis"in a(class_="user-details")[-1].text:d=min(c,d)
  if a["data-answerid"]==n:y=c
 i=A and i+1;
print(d<y)

Prints True or False.

Note: does not currently work on the second link because of invalid HTML produced by this answer (the em and strong tags are terminated in the wrong order at the end of the second line, and causes the parser to miss the username block). Try it on this link instead.

Using the API - 401 380 bytes

import requests,re
q,A=re.findall("\d+",input());i=1;d=y=float("inf")
while i:
 r=requests.get(f"https://api.stackexchange.com/2.2/questions/{q}/answers?site=codegolf&filter=withbody&page={i}").json();i=r["has_more"]and i+1
 for a in r["items"]:
  c=int(re.search("(\d+)\D+$",a["body"]).group(1))
  if a["owner"]["user_id"]==12012:d=min(d,c)
  if a["answer_id"]==A:y=c
print(d<y)

Note that this also fails on the second link, but because one answer started with This may be foul play. instead of the header...

Answer 2

Ruby, 314 315 308+20 = 334 335 328 bytes

Uses the flags -n -rjson -ropen-uri. +1 byte from fixing a minor bug.

-7 bytes by discovering the open-uri Ruby default library.

~/(\d+)\D+(\d+)/
u="http://api.stackexchange.com/2.2/questions/#$1/answers?site=codegolf&filter=withbody&page=%s"
n=eval$2
a="answer_id"
j=1
o=[]
(o+=r=JSON.parse(open(u%j).read)["items"]
j=r!=[]&&j+1)while j
p o.select{|e|e["owner"]["user_id"]==12012||e[a]==n}.min_by{|e|e["body"][/\d+\s*bytes/].to_i}[a]!=n