5 sec in total
628 ms
1.8 sec
2.5 sec
Click here to check amazing 300MPG content for United States. Otherwise, check out these important facts you probably never knew about 300mpg.org
Dedicated to DIY’er who work to improve the world of transportation through alternative fuels and efficiency.
Visit 300mpg.orgWe analyzed 300mpg.org page load time and found that the first response time was 628 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
300mpg.org performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value2.9 s
80/100
25%
Value9.8 s
10/100
10%
Value7,400 ms
0/100
30%
Value0
100/100
15%
Value19.6 s
2/100
10%
628 ms
88 ms
85 ms
87 ms
264 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 66% of them (56 requests) were addressed to the original 300mpg.org, 11% (9 requests) were made to Youtube.com and 6% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain 300mpg.org.
Page size can be reduced by 519.4 kB (22%)
2.4 MB
1.9 MB
In fact, the total size of 300mpg.org 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 99.9 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 99.9 kB or 82% of the original size.
Potential reduce by 42.8 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. 300MPG images are well optimized though.
Potential reduce by 147.7 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 147.7 kB or 61% of the original size.
Potential reduce by 229.0 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. 300mpg.org needs all CSS files to be minified and compressed as it can save up to 229.0 kB or 83% of the original size.
Number of requests can be reduced by 13 (16%)
82
69
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 300MPG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
300mpg.org
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300mpg.org 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
Form elements do not have associated labels
Links do not have a discernible name
300mpg.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
300mpg.org SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 300mpg.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 300mpg.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.
300mpg.org
Open Graph description is not detected on the main page of 300MPG. 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: