2 sec in total
243 ms
1.3 sec
416 ms
Welcome to flightsafety.org homepage info - get ready to check Flight Safety best content for Australia right away, or after learning these important things about flightsafety.org
Flight Safety Foundation is an independent, nonprofit, international organization engaged in research, auditing, education, advocacy and publishing to improve aviation safety.
Visit flightsafety.orgWe analyzed Flightsafety.org page load time and found that the first response time was 243 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.
flightsafety.org performance score
name
value
score
weighting
Value13.3 s
0/100
10%
Value24.9 s
0/100
25%
Value14.4 s
2/100
10%
Value600 ms
50/100
30%
Value0.037
100/100
15%
Value21.6 s
2/100
10%
243 ms
195 ms
105 ms
245 ms
351 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 90% of them (46 requests) were addressed to the original Flightsafety.org, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to G.adspeed.net. The less responsive or slowest element that took the longest time to load (977 ms) belongs to the original domain Flightsafety.org.
Page size can be reduced by 392.6 kB (46%)
852.9 kB
460.3 kB
In fact, the total size of Flightsafety.org main page is 852.9 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. Images take 334.3 kB which makes up the majority of the site volume.
Potential reduce by 92.8 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 92.8 kB or 60% of the original size.
Potential reduce by 19.9 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. Flight Safety images are well optimized though.
Potential reduce by 188.9 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 188.9 kB or 74% of the original size.
Potential reduce by 90.9 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. Flightsafety.org needs all CSS files to be minified and compressed as it can save up to 90.9 kB or 82% of the original size.
Number of requests can be reduced by 15 (30%)
50
35
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flight Safety. 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 as a result speed up the page load time.
flightsafety.org
243 ms
ad.php
195 ms
views-slideshow-ddblock-cycle-vsd-upright-30p.css
105 ms
css_738285551de5758cab5eb2e52156544d.css
245 ms
js_23a6581718fb680d72fb38d005c69087.js
351 ms
js
6 ms
js_fffc1bbc500c9f3f0d4f6a1af38e9a6b.js
36 ms
clear.gif
36 ms
dropDownArrowUp.png
37 ms
dropDownTop.jpg
69 ms
dropDownBottomEdge.jpg
69 ms
JoinFSF_1.jpg
138 ms
FSF_2016_Dinner_500x285.png
977 ms
ASW_HomePage_ASW_500x285.jpg
110 ms
GSIPHomePageSlide.jpg
134 ms
dutyrest_slidshw.png
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ASW_feb16_Cover.jpg
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facebook.png
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twitter.png
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linkedin.png
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fsf_logo_small.jpg
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separator_homepage_under_email_bar.jpg
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303-membership.jpg
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303-caravan_BAR_web_home.jpg
256 ms
BASS2016_Logotype_sm.png
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bg_header.jpg
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logo_flight_safety.png
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separator_dot.gif
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bg_home_repeat.jpg
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separator_header_top_nav.png
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nav_aerosafety-world-magazine2.png
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nav_archives-and-resources.png
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nav_media-center.png
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nav_current-safety-initiatives.png
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nav_aviation-safety-seminars.png
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transparent_bg.png
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bg_homepage_email_form_bar_with_text.jpg
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nav_basic-aviation-risk-standard_0.png
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btn_enewsletter2.png
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bg_homepage_special_content.jpg
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tab_get_involved.png
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separator_homepage_vertical.png
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tab_fsf_news.png
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tab_upcoming_events.png
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tab_latest_safety_news.png
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icon_rss.png
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ga.js
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SLIDER_LEFT_ARROW.png
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__utm.gif
12 ms
in.php
139 ms
css_3bd037ef51732128480f6d6206bef05e.css
36 ms
flightsafety.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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
flightsafety.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
flightsafety.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
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flightsafety.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 Flightsafety.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.
flightsafety.org
Open Graph description is not detected on the main page of Flight Safety. 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: