1.7 sec in total
401 ms
1.1 sec
160 ms
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Petro Home Services: Your Trusted Partner for Home Heating Oil, Propane Delivery, and Expert HVAC Services. Stay warm and comfortable all year round with our reliable solutions. Contact us today!
Visit petro.comWe analyzed Petro.com page load time and found that the first response time was 401 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
petro.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value8.9 s
1/100
25%
Value4.8 s
68/100
10%
Value1,320 ms
17/100
30%
Value0.09
92/100
15%
Value13.2 s
12/100
10%
401 ms
126 ms
102 ms
52 ms
12 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 73% of them (38 requests) were addressed to the original Petro.com, 6% (3 requests) were made to Server2gateway.clickandchat.com and 4% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (408 ms) belongs to the original domain Petro.com.
Page size can be reduced by 856.1 kB (47%)
1.8 MB
964.4 kB
In fact, the total size of Petro.com main page is 1.8 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. 35% of websites need less resources to load. Javascripts take 923.5 kB which makes up the majority of the site volume.
Potential reduce by 77.6 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 15.7 kB, which is 16% 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 77.6 kB or 77% of the original size.
Potential reduce by 50.8 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. Petro images are well optimized though.
Potential reduce by 651.2 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 651.2 kB or 71% of the original size.
Potential reduce by 76.6 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. Petro.com needs all CSS files to be minified and compressed as it can save up to 76.6 kB or 83% of the original size.
Number of requests can be reduced by 19 (39%)
49
30
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
petro.com
401 ms
jquery.min_1.9.1.js
126 ms
jquery.aw-showcase.js
102 ms
internal.js
52 ms
addthis_widget.js
12 ms
jquery-ui.css
79 ms
slider.css
57 ms
styles.css
74 ms
WebResource.axd
84 ms
ScriptResource.axd
96 ms
Telerik.Web.UI.WebResource.axd
161 ms
include.js
214 ms
ga.js
24 ms
hotjar-54542.js
159 ms
home_petro_logo_294x98.jpg
42 ms
sliderimage2.jpg
257 ms
__utm.gif
29 ms
login_myaccount_new.png
41 ms
searchIcon.png
43 ms
promo_heatingplans.jpg
93 ms
P_188x140_contactboxtop.png
95 ms
btn_clickCall.gif
41 ms
other_p_gmzip2.png
96 ms
sliderimage3.jpg
282 ms
sliderimage1.png
314 ms
why-choose-petro.jpg
244 ms
home_270x90_full-heating-oil-services_petro.jpg
212 ms
home_270x90_propane-gas-services-petro.jpg
224 ms
a.js;m=11212200957902;cache=0.7979641854763031
157 ms
P_blog_button.png
79 ms
petro_fb.png
81 ms
petro_tw.png
79 ms
petro_LiN.png
87 ms
petro_yt.png
88 ms
petro_gplus.png
87 ms
printrest.png
86 ms
collect
111 ms
meenannavbg.gif
80 ms
meenandiv.gif
76 ms
hpDivider.jpg
124 ms
search.jpg
123 ms
error.png
123 ms
server2gateway.clickandchat.com
175 ms
invite.js
174 ms
gobutton.png
111 ms
activityi;src=3422985;type=Retar0;cat=Petro0;ord=7578652841039.002
58 ms
300lo.json
55 ms
banner-btn.png
56 ms
arrows.png
408 ms
sh.7c7179124ea24ac6ba46caac.html
37 ms
modules-1f5c71aea63f8df71401422ed80fbe5f.js
36 ms
2223
59 ms
petro.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
petro.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
petro.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Petro.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 Petro.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.
petro.com
Open Graph description is not detected on the main page of Petro. 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: