<s>
Dillo	B-Application
is	O
a	O
minimalistic	O
web	B-Application
browser	I-Application
particularly	O
intended	O
for	O
older	O
or	O
slower	O
computers	O
and	O
embedded	B-Architecture
systems	I-Architecture
.	O
</s>
<s>
It	O
supports	O
only	O
plain	O
HTML/XHTML	O
(	O
with	O
CSS	B-Language
rendering	O
)	O
and	O
images	O
over	O
HTTP	B-Protocol
;	I-Protocol
scripting	O
is	O
ignored	O
entirely	O
.	O
</s>
<s>
Current	O
versions	O
of	O
Dillo	B-Application
can	O
run	O
on	O
Linux	B-Application
,	O
BSD	B-Operating_System
,	O
OS	B-Application
X	I-Application
,	O
IRIX	B-Operating_System
and	O
Cygwin	B-Language
.	O
</s>
<s>
Due	O
to	O
its	O
small	O
size	O
,	O
it	O
is	O
the	O
browser	B-Application
of	O
choice	O
in	O
several	O
space-conscious	O
Linux	B-Application
distributions	I-Application
.	O
</s>
<s>
Released	O
under	O
the	O
GNU	B-License
GPL-3.0-or-later	I-License
,	O
Dillo	B-Application
is	O
free	B-Application
software	I-Application
.	O
</s>
<s>
Chilean	O
software	O
engineer	O
Jorge	O
Arellano	O
Cid	O
conceived	O
the	O
Dillo	B-Application
project	O
in	O
late	O
1999	O
,	O
publishing	O
the	O
first	O
version	O
of	O
Dillo	B-Application
in	O
December	O
of	O
that	O
year	O
.	O
</s>
<s>
His	O
primary	O
goal	O
in	O
creating	O
Dillo	B-Application
was	O
to	O
democratize	O
access	O
to	O
information	O
.	O
</s>
<s>
To	O
this	O
end	O
,	O
he	O
designed	O
Dillo	B-Application
to	O
be	O
small	O
,	O
fast	O
,	O
and	O
efficient	O
,	O
capable	O
of	O
performing	O
well	O
even	O
on	O
an	O
Intel	B-General_Concept
80486	I-General_Concept
CPU	O
with	O
a	O
dial-up	O
Internet	O
access	O
.	O
</s>
<s>
Dillo	B-Application
was	O
originally	O
written	O
in	O
the	O
C	B-Language
programming	I-Language
language	I-Language
with	O
the	O
GTK+	B-Application
GUI	B-Library
toolkit	I-Library
.	O
</s>
<s>
The	O
first	O
versions	O
were	O
based	O
on	O
an	O
earlier	O
browser	B-Application
called	O
Armadillo	O
,	O
hence	O
the	O
name	O
.	O
</s>
<s>
Dillo	B-Application
2	O
,	O
written	O
with	O
both	O
C	B-Language
and	O
C++	B-Language
components	O
and	O
the	O
Fast	B-Language
Light	I-Language
Toolkit	I-Language
(	O
FLTK	B-Language
)	O
,	O
was	O
released	O
on	O
October	O
14	O
,	O
2008	O
.	O
</s>
<s>
Text	O
antialiasing	B-Algorithm
,	O
support	O
for	O
character	B-General_Concept
sets	I-General_Concept
other	O
than	O
Latin-1	O
,	O
HTTP	B-Protocol
compression	I-Protocol
capability	O
,	O
and	O
improved	O
page	O
rendering	O
were	O
all	O
added	O
.	O
</s>
<s>
The	O
move	O
to	O
FLTK	B-Language
from	O
GTK+	B-Application
also	O
removed	O
many	O
of	O
the	O
project	O
's	O
dependencies	O
and	O
reduced	O
Dillo	B-Application
's	O
memory	O
footprint	O
by	O
50%	O
.	O
</s>
<s>
In	O
2011	O
,	O
Dillo-3.x	O
was	O
released	O
,	O
using	O
FLTK-1.3	O
.	O
</s>
<s>
According	O
to	O
the	O
Changelog	O
,	O
this	O
change	O
was	O
prompted	O
in	O
part	O
by	O
the	O
lack	O
of	O
an	O
official	O
release	O
of	O
FLTK-2	O
,	O
which	O
stopped	O
Dillo-2	O
'	O
s	O
inclusion	O
in	O
lightweight	O
distributions	O
for	O
which	O
it	O
would	O
otherwise	O
have	O
been	O
suitable	O
.	O
</s>
<s>
Jorge	O
Arellano	O
Cid	O
is	O
still	O
Dillo	B-Application
's	O
lead	O
developer	O
today	O
.	O
</s>
<s>
Dillo	B-Application
is	O
funded	O
by	O
private	O
donations	O
;	O
efforts	O
to	O
obtain	O
public	O
grants	O
and	O
corporate	O
sponsors	O
have	O
been	O
unsuccessful	O
.	O
</s>
<s>
Features	O
of	O
Dillo	B-Application
include	O
bookmarks	O
,	O
tabbed	O
browsing	O
,	O
and	O
support	O
for	O
JPEG	O
,	O
PNG	O
(	O
including	O
alpha	B-Algorithm
transparency	I-Algorithm
)	O
,	O
and	O
GIF	O
images	O
.	O
</s>
<s>
Partial	O
support	O
for	O
CSS	B-Language
was	O
introduced	O
in	O
release	O
2.1	O
.	O
</s>
<s>
Cookies	B-Application
are	O
supported	O
but	O
disabled	O
by	O
default	O
due	O
to	O
privacy	O
concerns	O
.	O
</s>
<s>
While	O
most	O
web	B-Application
browsers	I-Application
retain	O
the	O
web	B-Protocol
cache	I-Protocol
and	O
history	O
after	O
the	O
program	O
is	O
closed	O
,	O
Dillo	B-Application
automatically	O
clears	O
them	O
to	O
improve	O
both	O
privacy	O
and	O
performance	O
.	O
</s>
<s>
When	O
clicked	O
,	O
it	O
displays	O
information	O
about	O
validation	O
problems	O
,	O
such	O
as	O
unclosed	O
tags	B-General_Concept
,	O
that	O
Dillo	B-Application
found	O
in	O
the	O
web	O
page	O
.	O
</s>
<s>
Unlike	O
most	O
browsers	B-Application
,	O
Dillo	B-Application
does	O
not	O
have	O
a	O
quirks	B-General_Concept
mode	I-General_Concept
to	O
improve	O
compatibility	O
with	O
web	O
pages	O
that	O
use	O
invalid	O
HTML	B-Language
.	O
</s>
<s>
Instead	O
,	O
Dillo	B-Application
processes	O
all	O
web	O
pages	O
according	O
to	O
the	O
published	O
web	O
standards	O
.	O
</s>
<s>
In	O
2003	O
,	O
two	O
Linux	B-Application
enthusiasts	O
successfully	O
ran	O
Dillo	B-Application
on	O
an	O
Intel	B-General_Concept
486	I-General_Concept
processor	O
and	O
demonstrated	O
that	O
even	O
with	O
such	O
meager	O
hardware	O
,	O
Dillo	B-Application
could	O
render	O
in	O
10	O
–	O
15	O
seconds	O
.	O
</s>
<s>
Furthermore	O
,	O
Dillo	B-Application
can	O
run	O
on	O
a	O
variety	O
of	O
software	B-Device
platforms	I-Device
,	O
including	O
Linux	B-Application
,	O
BSD	B-Operating_System
,	O
Solaris	B-Application
,	O
Mac	B-Application
OS	I-Application
X	I-Application
,	O
DOS	B-Device
,	O
and	O
some	O
handheld	B-Application
devices	I-Application
.	O
</s>
<s>
However	O
,	O
Dillo	B-Application
's	O
developers	O
have	O
made	O
little	O
effort	O
to	O
make	O
the	O
browser	B-Application
work	O
on	O
Microsoft	B-Application
Windows	I-Application
.	O
</s>
<s>
Arellano	O
Cid	O
stated	O
that	O
Windows	O
goes	O
against	O
Dillo	B-Application
's	O
goal	O
of	O
democratization	O
by	O
artificially	O
increasing	O
hardware	O
requirements	O
and	O
software	O
costs	O
.	O
</s>
<s>
Nevertheless	O
,	O
Dillo	B-Application
has	O
been	O
reported	O
to	O
work	O
on	O
Windows	O
via	O
Cygwin	B-Language
.	O
</s>
<s>
Additionally	O
,	O
was	O
a	O
project	O
to	O
port	O
Dillo	B-Application
to	O
Windows	O
which	O
is	O
now	O
defunct	O
.	O
</s>
<s>
D+	O
browser	B-Application
or	O
Dplus	O
continues	O
where	O
Dillo-Win32	O
left	O
off	O
,	O
it	O
's	O
forked	O
from	O
the	O
final	O
Dillo-Win32	O
release	O
(	O
3.0p9	O
)	O
and	O
does	O
not	O
attempt	O
to	O
maintain	O
upstream	O
compatibility	O
with	O
Dillo	B-Application
.	O
</s>
<s>
Dillo	B-Application
does	O
not	O
support	O
JavaScript	B-Language
,	O
Java	B-Language
,	O
Flash	B-Operating_System
,	O
right-to-left	O
text	O
,	O
or	O
complex	O
text	O
layout	O
.	O
</s>
<s>
Support	O
for	O
frames	B-General_Concept
is	O
also	O
very	O
limited	O
;	O
Dillo	B-Application
presents	O
a	O
link	O
to	O
each	O
frame	O
to	O
allow	O
the	O
user	O
to	O
view	O
them	O
one	O
at	O
a	O
time	O
.	O
</s>
<s>
A	O
plug-in	B-Application
to	O
add	O
HTTPS	B-Protocol
support	O
is	O
likewise	O
under	O
development	O
.	O
</s>
<s>
Reviews	O
of	O
Dillo	B-Application
have	O
praised	O
its	O
extraordinary	O
speed	O
,	O
but	O
noted	O
that	O
this	O
speed	O
comes	O
at	O
a	O
price	O
.	O
</s>
<s>
The	O
most	O
visible	O
cost	O
is	O
Dillo	B-Application
's	O
inability	O
to	O
display	O
complex	O
web	O
pages	O
as	O
they	O
were	O
meant	O
to	O
be	O
.	O
</s>
<s>
A	O
2008	O
review	O
by	O
Linux.com	B-Application
commented	O
that	O
Dillo	B-Application
's	O
user	O
interface	O
may	O
be	O
"	O
intimidating	O
"	O
for	O
new	O
users	O
,	O
and	O
pointed	O
out	O
the	O
scarcity	O
of	O
plug-ins	B-Application
for	O
Dillo	B-Application
.	O
</s>
<s>
In	O
all	O
,	O
Dillo	B-Application
's	O
global	O
usage	O
share	O
is	O
less	O
than	O
one	O
hundredth	O
of	O
one	O
percent	O
.	O
</s>
<s>
Dillo	B-Application
is	O
,	O
however	O
,	O
the	O
browser	B-Application
of	O
choice	O
in	O
several	O
space-conscious	O
Linux	B-Application
distributions	I-Application
,	O
such	O
as	O
Damn	B-Operating_System
Small	I-Operating_System
Linux	I-Operating_System
,	O
Feather	O
Linux	B-Application
,	O
VectorLinux	O
,	O
antiX	B-Application
and	O
Mustang	O
Linux	B-Application
.	O
</s>
