2.4 sec in total
637 ms
1.6 sec
149 ms
Click here to check amazing Airfoil Tools content for Malaysia. Otherwise, check out these important facts you probably never knew about airfoiltools.com
Airfoil (aerofoil) tools and applications. Search for airfoil coordinates and dat files. Plot and comapare airfoil shapes
Visit airfoiltools.comWe analyzed Airfoiltools.com page load time and found that the first response time was 637 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
airfoiltools.com performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value3.1 s
76/100
25%
Value3.0 s
94/100
10%
Value130 ms
96/100
30%
Value0.014
100/100
15%
Value5.1 s
75/100
10%
637 ms
110 ms
173 ms
175 ms
263 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 33% of them (7 requests) were addressed to the original Airfoiltools.com, 14% (3 requests) were made to Platform.twitter.com and 10% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (637 ms) belongs to the original domain Airfoiltools.com.
Page size can be reduced by 84.1 kB (55%)
151.9 kB
67.8 kB
In fact, the total size of Airfoiltools.com main page is 151.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 111.0 kB which makes up the majority of the site volume.
Potential reduce by 9.7 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 9.7 kB or 68% of the original size.
Potential reduce by 0 B
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. Airfoil Tools images are well optimized though.
Potential reduce by 60.6 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 60.6 kB or 55% of the original size.
Potential reduce by 13.8 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. Airfoiltools.com needs all CSS files to be minified and compressed as it can save up to 13.8 kB or 76% of the original size.
Number of requests can be reduced by 8 (44%)
18
10
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airfoil Tools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
airfoiltools.com
637 ms
screen.css
110 ms
main.css
173 ms
form.css
175 ms
jquery.min.js
263 ms
brand
17 ms
brand
39 ms
ga.js
19 ms
gplus-32.png
16 ms
e376-il_m.png
148 ms
widgets.js
6 ms
google_custom_search_watermark.gif
85 ms
__utm.gif
41 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
33 ms
like.php
70 ms
collect
64 ms
tweet_button.6a78875565a912489e9aef879c881358.en.html
21 ms
print.css
119 ms
vpc6VNjRPXV.js
483 ms
LVx-xkvaJ0b.png
547 ms
jot
95 ms
airfoiltools.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
Form elements do not have associated labels
airfoiltools.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
airfoiltools.com SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Airfoiltools.com 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 Airfoiltools.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.
airfoiltools.com
Open Graph description is not detected on the main page of Airfoil Tools. 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: