refactor: Improve performance

SEO improvement
- about.md: Add description label
- contact.md: Add description label
- services.md : Add description label

Accessibility improvement
- footer.html: Replace <h3> by <h2>
- team.html: Increase contrast ratio

Security improvement
- teams.html: Fix LinkedIn link

Performance improvement
- teams.html: Set width and height for img
- ...

For the whole site:

100/100 Google Lighthouse speed score
100/100 Google Lighthouse seo score
100/100 Google Lighthouse accessibility score
100/100 Google Lighthouse best practices score

_includes/footer.html

@@ -3,7 +3,7 @@
     <div class="row">
       <div class="col-12">
         <div class="footer-inner">
-          <h3 class="footer-title">{{site.title}}</h3>
+          <h2 class="footer-title">{{site.title}}</h2>
           <ul>
             {% assign footermenu = site.data.menus.footer | sort: 'weight'  %}
             {% for item in footermenu %}
@@ -16,4 +16,4 @@
       </div>
     </div>
   </div>
-</div>
+</div>

_layouts/teams.html

@@ -26,14 +26,14 @@ bodyClass: "page-teams"
             <div class="team team-summary team-summary-large">
                 {% if team.image %}
                 <div class="team-image">
-                    <img alt="{{ team.title }}" class="img-fluid mb-2" src="{{ team.image | relative_url }}" />
+                    <img width="{{ team.image_width }}" height="{{ team.image_height }}" alt="{{ team.title }}" class="img-fluid mb-2" src="{{ team.image | relative_url }}" />
                 </div>
                 {% endif %}
                 <div class="team-meta">
                     <h2 class="team-name"><a href="{{ team.url | relative_url }}">{{ team.title }}</a></h2>
                     <p class="team-description">{{ team.jobtitle }}</p>
                     {% if team.linkedinurl %}
-                    <a target="_blank" href="{{ team.linkedinurl }}">LinkedIn</a>
+                    <a target="_blank" href="{{ team.linkedinurl }}" rel="noreferrer">LinkedIn</a>
                     {% endif %}
                 </div>
                 <div class="team-content">{{ team.content | truncate: 120 }}</div>
@@ -48,7 +48,7 @@ bodyClass: "page-teams"
             <div class="team team-summary">
                 {% if team.image %}
                 <div class="team-image">
-                    <img alt="{{ team.title }}" class="img-fluid mb-2" src="{{ team.image | relative_url }}" />
+                    <img width="{{ team.image_width }}" height="{{ team.image_height }}" alt="{{ team.title }}" class="img-fluid mb-2" src="{{ team.image | relative_url }}" />
                 </div>
                 {% endif %}
                 <div class="team-meta">

_sass/components/_type.scss

@@ -1,5 +1,5 @@
 a {
-  color: $primary;
+  color: $primary-dark;
 }
 p {
   line-height: 26px;

_team/bill-mcdonald.md

@@ -3,6 +3,8 @@ title: "Bill McDonald"
 date: 2018-11-19T10:47:58+10:00
 draft: false
 image: "images/team/nonsap-visuals-kMJp7620W6U-unsplash.jpg"
+image_width: 60
+image_height: 60
 jobtitle: "Graphic Designer"
 linkedinurl: ""
 weight: 7

_team/mike-vance.md

@@ -3,6 +3,8 @@ title: 'Mike Vance'
 date: 2018-12-20T13:44:30+10:00
 draft: false
 image: 'images/team/joseph-gonzalez-399972-unsplash.jpg'
+image_width: 60
+image_height: 60
 jobtitle: 'Art Director'
 linkedinurl: ""
 weight: 3

_team/peter-van-eijk.md

@@ -3,6 +3,8 @@ title: "Peter Van Eijk"
 date: 2018-11-19T10:47:58+10:00
 draft: false
 image: "images/team/peter-van-eijk-711986-unsplash.jpg"
+image_width: 90
+image_height: 90
 jobtitle: "Director"
 linkedinurl: "https://www.linkedin.com/"
 promoted: true

_team/robert-johnson.md

@@ -3,6 +3,8 @@ title: 'Robert Johnson'
 date: 2018-12-20T13:44:23+10:00
 draft: false
 image: 'images/team/vince-fleming-613817-unsplash.jpg'
+image_width: 60
+image_height: 60
 jobtitle: 'Developer'
 linkedinurl: "https://www.linkedin.com/"
 weight: 3

_team/sage-kirk.md

@@ -3,6 +3,8 @@ title: "Sage Kirk"
 date: 2018-11-19T10:47:58+10:00
 draft: false
 image: "images/team/sage-kirk-485982-unsplash.jpg"
+image_width: 90
+image_height: 90
 jobtitle: "Accounting Partner"
 linkedinurl: "https://www.linkedin.com/example2"
 promoted: true

_team/susan-shelton.md

@@ -3,6 +3,8 @@ title: 'Susan Shelton'
 date: 2018-12-20T13:45:06+10:00
 draft: false
 image: 'images/team/cristian-newman-94319-unsplash.jpg'
+image_width: 60
+image_height: 60
 jobtitle: 'Developer'
 weight: 5
 ---

_team/tamara-ells.md

@@ -3,6 +3,8 @@ title: 'Tamara Ells'
 date: 2018-12-20T13:44:55+10:00
 draft: false
 image: 'images/team/michael-dam-258165-unsplash.jpg'
+image_width: 60
+image_height: 60
 jobtitle: 'UI Designer'
 weight: 4
 ---

about.md

@@ -1,7 +1,7 @@
 ---
-title: "About"
-date: 2018-02-22T17:01:34+07:00
+title: About
 layout: page
+description: About
 bodyClass: page-about
 ---
 

assets/css/style.scss

@@ -3,12 +3,13 @@
 ---
 
 // Colors
-$primary: #E5261F;
+$primary: #e5261f;
 $secondary: #f88379;
 $black: #2f2f41;
 $white: #ffffff;
 $white-offset: #fff6f8;
 $steel: #5C5A5A;
+$primary-dark: #a01b16;
 
 // Links
 $link-color: $primary;

contact.md

@@ -1,6 +1,7 @@
 ---
 title: Contact
 layout: contact
+description: Contact
 ---
 
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services.md

@@ -1,9 +1,10 @@
 ---
 title: Services
 layout: services
+description: Services
 intro_image: "images/illustrations/reading.svg"
 intro_image_absolute: true
-intro_image_hide_on_mobile: false
+intro_image_hide_on_mobile: true
 ---
 
 # Services that grow with your business

team.md

@@ -1,6 +1,7 @@
 ---
 title: Team
 layout: teams
+description: Team
 permalink: "/team/"
 intro_image_absolute: true
 intro_image_hide_on_mobile: false