2.9 sec in total
249 ms
2.4 sec
295 ms
Welcome to roof101.com homepage info - get ready to check Roof 101 best content for United States right away, or after learning these important things about roof101.com
Roof101 provides roof repairs, roofing contractors, roofers, roofing services and natural slate, asphalt shingle, skylights, wood shake flat, metal roofing materials and roof tiles installation.
Visit roof101.comWe analyzed Roof101.com page load time and found that the first response time was 249 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
roof101.com performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value8.8 s
1/100
25%
Value8.7 s
16/100
10%
Value920 ms
30/100
30%
Value1.142
1/100
15%
Value9.0 s
34/100
10%
249 ms
598 ms
109 ms
4 ms
232 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 68% of them (54 requests) were addressed to the original Roof101.com, 9% (7 requests) were made to Tpc.googlesyndication.com and 8% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (598 ms) belongs to the original domain Roof101.com.
Page size can be reduced by 628.8 kB (52%)
1.2 MB
574.9 kB
In fact, the total size of Roof101.com main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 768.5 kB which makes up the majority of the site volume.
Potential reduce by 127.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 127.2 kB or 75% of the original size.
Potential reduce by 7.8 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. Roof 101 images are well optimized though.
Potential reduce by 471.2 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 471.2 kB or 61% of the original size.
Potential reduce by 22.6 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. Roof101.com needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 83% of the original size.
Number of requests can be reduced by 36 (47%)
77
41
The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roof 101. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
roof101.com
249 ms
www.roof101.com
598 ms
cache.js
109 ms
jquery-latest.min.js
4 ms
formCheck.js
232 ms
randomImg.js
180 ms
highslide.js
171 ms
randomComments.js
203 ms
tooltip.js
207 ms
jquery-1.1.4.js
218 ms
searchKeywordsArray.js
276 ms
actb.js
277 ms
common.js
309 ms
mystyle_test.css
138 ms
x.gif
105 ms
before.jpg
239 ms
after.jpg
198 ms
button.gif
194 ms
dictionary_btn.gif
201 ms
logo.gif
237 ms
set1_468x60.gif
239 ms
home.gif
282 ms
divider.gif
274 ms
send.gif
298 ms
fav.gif
299 ms
loading.gif
327 ms
dc.js
55 ms
gpt.js
4 ms
pubads_impl_82.js
10 ms
container.html
24 ms
roof_quotes_steps.php
181 ms
index_main_pic.jpg
253 ms
cell_special_offer_empty.jpg
213 ms
v_icon_hover.gif
240 ms
v_icon_hover_light.gif
210 ms
service_installation.jpg
261 ms
service_flashing.jpg
269 ms
service_siding.jpg
291 ms
cell_standard_header_right.gif
304 ms
cell_standard_body_right.gif
340 ms
ads
403 ms
__utm.gif
14 ms
popup_small_mystyle.css
182 ms
formChecksmall.js
411 ms
expansion_embed.js
24 ms
cell_standard_bottom_right.gif
124 ms
menu_top.gif
124 ms
cell_standard_body.gif
146 ms
menu_left_header.gif
130 ms
cell_standard_header.gif
141 ms
9325777077295438864
57 ms
abg.js
60 ms
m_js_controller.js
69 ms
googlelogo_color_112x36dp.png
106 ms
osd.js
28 ms
rating_star.gif
201 ms
cell_standard_bottom.gif
196 ms
top.jpg
216 ms
bottom.jpg
242 ms
form.gif
233 ms
adsbygoogle.js
22 ms
form_bottom_default.gif
190 ms
s
50 ms
x_button_blue2.png
39 ms
ca-pub-4004390014500134.js
53 ms
zrt_lookup.html
34 ms
show_ads_impl.js
50 ms
slogan2.gif
171 ms
step1style3.gif
161 ms
fastf_32.gif
191 ms
step2style33.gif
212 ms
redSubmit.gif
211 ms
rewnd_32.gif
223 ms
ads
378 ms
ads
342 ms
favicon
62 ms
nessie_icon_tiamat_white.png
18 ms
googlelogo_color_112x36dp.png
71 ms
14025091169520533871
22 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
5 ms
roof101.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
roof101.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
roof101.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roof101.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 Roof101.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
roof101.com
Open Graph description is not detected on the main page of Roof 101. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: