6.8 sec in total
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5.1 sec
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Welcome to 2021.otcnet.org homepage info - get ready to check 2021 OTC Net best content for United States right away, or after learning these important things about 2021.otcnet.org
The Offshore Technology Conference (OTC) is where energy professionals meet to exchange ideas and opinions to advance scientific and technical knowledge for offshore resources and environmental matter...
Visit 2021.otcnet.orgWe analyzed 2021.otcnet.org page load time and found that the first response time was 629 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
2021.otcnet.org performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value12.9 s
0/100
25%
Value7.7 s
25/100
10%
Value2,050 ms
7/100
30%
Value0.216
58/100
15%
Value17.1 s
4/100
10%
629 ms
32 ms
57 ms
48 ms
31 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original 2021.otcnet.org, 17% (19 requests) were made to Themes.asp.events and 12% (13 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.8 sec) relates to the external source Cdn.asp.events.
Page size can be reduced by 1.7 MB (24%)
7.3 MB
5.6 MB
In fact, the total size of 2021.otcnet.org main page is 7.3 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. 85% 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 5.2 MB which makes up the majority of the site volume.
Potential reduce by 1.4 MB
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 1.4 MB or 90% of the original size.
Potential reduce by 235.8 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. 2021 OTC Net images are well optimized though.
Potential reduce by 79.0 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 79.0 kB or 18% of the original size.
Potential reduce by 120 B
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. 2021.otcnet.org has all CSS files already compressed.
Number of requests can be reduced by 52 (53%)
98
46
The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2021 OTC Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
2024.otcnet.org
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2021.otcnet.org 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 have valid values
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
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
2021.otcnet.org 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
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
2021.otcnet.org 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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 2021.otcnet.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 2021.otcnet.org 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.
2021.otcnet.org
Open Graph data is detected on the main page of 2021 OTC Net. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: