65.6 sec in total
150 ms
55.2 sec
10.2 sec
Welcome to jetblue.com homepage info - get ready to check Jet Blue best content for United States right away, or after learning these important things about jetblue.com
JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service.
Visit jetblue.comWe analyzed Jetblue.com page load time and found that the first response time was 150 ms and then it took 65.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 24 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jetblue.com performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value25.5 s
0/100
25%
Value12.2 s
3/100
10%
Value6,840 ms
0/100
30%
Value0.038
100/100
15%
Value24.2 s
0/100
10%
150 ms
2340 ms
541 ms
1330 ms
1731 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 66% of them (115 requests) were addressed to the original Jetblue.com, 9% (16 requests) were made to Www2.jetblue.com and 3% (6 requests) were made to Fonts.jetblue.com. The less responsive or slowest element that took the longest time to load (21.6 sec) relates to the external source Insight.adsrvr.org.
Page size can be reduced by 4.8 MB (51%)
9.3 MB
4.6 MB
In fact, the total size of Jetblue.com main page is 9.3 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. 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. Javascripts take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 303.1 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 303.1 kB or 84% of the original size.
Potential reduce by 264.6 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. Jet Blue images are well optimized though.
Potential reduce by 2.8 MB
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 2.8 MB or 73% of the original size.
Potential reduce by 1.5 MB
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. Jetblue.com needs all CSS files to be minified and compressed as it can save up to 1.5 MB or 81% of the original size.
Number of requests can be reduced by 91 (65%)
139
48
The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jet Blue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
jetblue.com
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www.jetblue.com
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jetblue.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
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
jetblue.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
jetblue.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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jetblue.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 Jetblue.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.
jetblue.com
Open Graph description is not detected on the main page of Jet Blue. 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: