3.4 sec in total
498 ms
2.5 sec
336 ms
Click here to check amazing Petro Skills content for United States. Otherwise, check out these important facts you probably never knew about petroskills.com
PetroSkills provides comprehensive oil and gas training around the world. Choose from expert-led short courses, online training, in-house options, and more.
Visit petroskills.comWe analyzed Petroskills.com page load time and found that the first response time was 498 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
petroskills.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value12.8 s
0/100
25%
Value7.6 s
25/100
10%
Value2,180 ms
6/100
30%
Value0.012
100/100
15%
Value12.7 s
13/100
10%
498 ms
30 ms
61 ms
28 ms
32 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 63% of them (38 requests) were addressed to the original Petroskills.com, 13% (8 requests) were made to and 5% (3 requests) were made to Go.pardot.com. The less responsive or slowest element that took the longest time to load (637 ms) belongs to the original domain Petroskills.com.
Page size can be reduced by 558.8 kB (32%)
1.8 MB
1.2 MB
In fact, the total size of Petroskills.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. 65% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 81.2 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. This page needs HTML code to be minified as it can gain 23.1 kB, which is 24% 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 81.2 kB or 86% of the original size.
Potential reduce by 110.2 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 Skills images are well optimized though.
Potential reduce by 362.5 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 362.5 kB or 68% of the original size.
Potential reduce by 4.9 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. Petroskills.com needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 36% of the original size.
Number of requests can be reduced by 21 (41%)
51
30
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petro Skills. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
petroskills.com
498 ms
bake.js
30 ms
fyv4wcd.js
61 ms
reset.css
28 ms
zebra_datepicker.css
32 ms
less.js
44 ms
cake.js
80 ms
d
145 ms
pagebg.png
50 ms
2teammanagers-new23.png
52 ms
prog.jpg
51 ms
world-homepage.jpg
50 ms
16cover_1.jpg
50 ms
alliance_feb_15_16_homepage-1-.png
51 ms
p.gif
115 ms
gtm.js
108 ms
3shng6
626 ms
background.png
100 ms
facility-skyline2color.jpg
163 ms
logo.png
96 ms
button-bk.png
97 ms
find-course.png
97 ms
drop-icon.png
96 ms
search-icon.png
99 ms
cart-icon.png
100 ms
petroskills.com
637 ms
actual_rev1.jpg
103 ms
facilities_promo.jpg
101 ms
blue-box.png
100 ms
offshore_rig_generic_promo.jpg
104 ms
petrocore_promo.jpg
106 ms
careersv2.jpg
106 ms
footer-bg.png
105 ms
footer-bg-top.png
106 ms
footer-logo.png
109 ms
googleplus2.png
110 ms
twitter2.png
109 ms
linkedin2.png
108 ms
facebook2.png
134 ms
youtube2.png
133 ms
locations
316 ms
ajax-loader-small.gif
43 ms
ajax-loader-none.gif
364 ms
analytics.js
34 ms
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19 ms
kA
19 ms
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17 ms
AQYaZLAhhhpmuBFGGmW0McYaZ7wJ0mWYaJLJpphqmulmmPnv55tltjnmmme+BRZaZLElllpmuRUyrbTKamustc56G2y0yWZZtthqm+12hJrYZbc99tpnvwMOOuSwI4465rgTTjrltDPOOue8bBdcDFV12RVXXXPdDTfluOW2O+66575cDzyU55F8BR4r9MRTzzwPlfnSK6+98dY77334XxX6EyxQm+cA
17 ms
QK6J5cF
18 ms
y0b9AronlwU=
16 ms
LRv0CuieXBQ==
15 ms
y0b9AronlwU=
13 ms
collect
11 ms
collect
55 ms
form.css
156 ms
piUtils.js
493 ms
pd.js
171 ms
pd.js
3 ms
collect
13 ms
analytics
377 ms
petroskills.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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA IDs are not unique
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
petroskills.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
petroskills.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Petroskills.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 Petroskills.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.
petroskills.com
Open Graph data is detected on the main page of Petro Skills. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: