3.1 sec in total
73 ms
1.6 sec
1.4 sec
Click here to check amazing GAF content for United States. Otherwise, check out these important facts you probably never knew about gaf.com
More homes and businesses in the US are protected by a GAF roof than by any other product. Learn about our residential and commercial roofing systems today.
Visit gaf.comWe analyzed Gaf.com page load time and found that the first response time was 73 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
gaf.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value8.2 s
2/100
25%
Value9.1 s
13/100
10%
Value5,260 ms
0/100
30%
Value0.561
12/100
15%
Value18.4 s
3/100
10%
73 ms
92 ms
11 ms
51 ms
113 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 77% of them (50 requests) were addressed to the original Gaf.com, 9% (6 requests) were made to Use.typekit.net and 3% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (343 ms) belongs to the original domain Gaf.com.
Page size can be reduced by 361.7 kB (15%)
2.4 MB
2.0 MB
In fact, the total size of Gaf.com main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 85.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 33.4 kB, which is 34% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 85.5 kB or 88% of the original size.
Potential reduce by 270.0 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, GAF needs image optimization as it can save up to 270.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 3.9 kB or 17% of the original size.
Potential reduce by 2.3 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Gaf.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 79% of the original size.
Number of requests can be reduced by 8 (14%)
57
49
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GAF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
gaf.com
73 ms
www.gaf.com
92 ms
wyz4vie.js
11 ms
Bootstrap.css
51 ms
Main.css
113 ms
Styles.css
112 ms
Core.js
171 ms
GoogleTagManager.js
168 ms
5
120 ms
bg-main.jpg
124 ms
BmiBd2ZlKwYRwzk04C0upi7_dAEFc4AGPj6Alb6ynvjff5WcggM9eMI6MK6f5Mb.eot
88 ms
UQu7yrtVLjGnDsgG0norf99Lon2B_ZdxkQHWt3VthIJff4egggM9eMI6MK6f5MS.eot
103 ms
vJUL5DsI0TNlN7b0oT7BaEMkSZEsv7FB2X8qU1m0Htqff4-gggM9eMI6MK6f5Mw.eot
87 ms
Cl_l1dknoyr6vErE7QrFl-pQQbagDTDkc8v0AhSx70XffJrgggM9eMI6MK6f5M9.eot
38 ms
pinterest-button.png
34 ms
logo-gaf-tiny.png
23 ms
icon-menu.png
20 ms
logo-GAF-main3.png
21 ms
vertical-split-gray.jpg
20 ms
btn-about-gaf-off.jpg
21 ms
btn-residential-roofing-off.jpg
36 ms
btn-commercial-roofing-off.jpg
44 ms
btn-other-products-off.jpg
44 ms
btn-document-library-off.jpg
35 ms
Nancy-HomePage-Intro2.jpg
68 ms
intro_click_AmHarvestNEW.jpg
128 ms
Intro_ContractorsC.jpg
117 ms
intro_click_GlenwoodNEW3.jpg
115 ms
btn-roofing-shingles-vents-accessories.jpg
45 ms
btn-roof-wizard.jpg
45 ms
btn-contractor-search-off.jpg
50 ms
btn-radio-circle-off.png
65 ms
btn-certified-contractors.jpg
65 ms
btn-FindAContractor.png
113 ms
btn-shingles.png
112 ms
btn-wizard.png
65 ms
btn-DIY.png
113 ms
banner-commercialFrontb8.jpg
113 ms
banner-icopalFrontb8.jpg
119 ms
btn-architects.png
109 ms
btn-professionals.png
110 ms
banner-CommercialFront.jpg
114 ms
btn-do-it-yourself.jpg
109 ms
btn-architects.jpg
112 ms
btn-roofing-contractors.jpg
113 ms
english-btn.png
113 ms
spanish-btn.png
116 ms
btn-lang-eng.png
116 ms
btn-lang-span.png
116 ms
twitter_footer.png
116 ms
mcafee-secureBadge.png
114 ms
icon-linkedin.png
110 ms
icon-youtube.png
108 ms
icon-houzz.png
174 ms
p.gif
18 ms
gtm.js
59 ms
dc.js
174 ms
btn-radio-circle-on.png
41 ms
0
343 ms
elqCfg.min.js
71 ms
mobile-loading.gif
64 ms
__utm.gif
18 ms
svrGP
87 ms
ga-audiences
63 ms
svrGP.aspx
15 ms
gaf.com accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
gaf.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
gaf.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gaf.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gaf.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
gaf.com
Open Graph data is detected on the main page of GAF. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: