GNOME Web first load of any webpage is slow

What application is this relating to?

GNOME Web

What problem did you encounter

The first load of any webpage is slow

What is the actual behaviour?

Load a new webpage, it take awhile (longer than GNOME Web from a laptop)

What is the expected behaviour?

Loading a new webpage is equally as fast as GNOME Web on a laptop.

How to reproduce

1. open GNOME Web from a laptop
2. open GNOME Web from the devkit
3. type in a URL into both
4. begin loading pages
5. see devkit GNOME Web take much longer to load THE FIRST TIME compared to GNOME Web/laptop.
6. hit reload
7. see devkit GNOME Web reload just as fast as GNOME Web/laptop.

Video to showcase this here:

first-page-load-slow-2019-06-06

Which version did you encounter the bug in?

• I compiled it myself. If you compiled the application from source please provide the git revision via e.g. by running git log -1 --pretty=oneline and pasting the output below.

• I used a precompiled Debian package. Please paste the output of dpkg -s <package name> below.

• I used a prebuilt flatpak. Please paste the output of flatpak info <application-id> below.

• I used something else (please elaborate).

Package: epiphany-browser
Status: install ok installed
Priority: optional
Section: gnome
Installed-Size: 4068
Maintainer: Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org>
Architecture: arm64
Version: 3.32.1.2-2
Provides: gnome-www-browser, www-browser
Depends: epiphany-browser-data (>= 3.32.1.2-2), libc6 (>= 2.17), libcairo2 (>= 1.14.0), libgcr-base-3-1 s
Recommends: yelp, evince, ca-certificates
Conflicts: swfdec-mozilla
Description: Intuitive GNOME web browser
 Epiphany is a simple yet powerful GNOME web browser targeted at
 non-technical users. Its principles are simplicity and standards
 compliance.
 .
 Simplicity is achieved by a well designed user interface and reliance
 on external applications for performing external tasks (such as reading
 email). Simplicity does not mean less features; Epiphany has everything
 a modern web browser is expected to have.
 .
 Standards compliance is achieved on the HTML side by using the
 WebKitGTK+ rendering engine (which is based on the engine used by
 Apple Safari and Google Chrome); and on the user interface side by
 closely following the GNOME Human Interface Guidelines (HIG) and by
 close integration with the GNOME desktop.
Homepage: https://wiki.gnome.org/Apps/Web

Linux pureos 4.18.11-g211c467b #1 SMP PREEMPT Mon May 27 10:06:09 PDT 2019 aarch64 GNU/Linux

What hardware are you running on?

• amd64 qemu image
• Librem5 devkit
• other (please elaborte)