4.5 sec in total
683 ms
3.6 sec
259 ms
Welcome to ba.com homepage info - get ready to check Ba best content for United Kingdom right away, or after learning these important things about ba.com
Save on worldwide flights and holidays when you book directly with British Airways. Browse our guides, find great deals, manage your booking and check in online.
Visit ba.comWe analyzed Ba.com page load time and found that the first response time was 683 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
ba.com performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value23.8 s
0/100
25%
Value17.6 s
0/100
10%
Value10,040 ms
0/100
30%
Value0.092
91/100
15%
Value28.0 s
0/100
10%
683 ms
292 ms
411 ms
14 ms
170 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ba.com, 75% (82 requests) were made to Britishairways.com and 10% (11 requests) were made to Nexus.ensighten.com. The less responsive or slowest element that took the longest time to load (944 ms) relates to the external source Nexus.ensighten.com.
Page size can be reduced by 2.5 MB (54%)
4.5 MB
2.1 MB
In fact, the total size of Ba.com main page is 4.5 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. 75% 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 2.4 MB which makes up the majority of the site volume.
Potential reduce by 194.0 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. This page needs HTML code to be minified as it can gain 39.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 194.0 kB or 85% of the original size.
Potential reduce by 182.4 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. Obviously, Ba needs image optimization as it can save up to 182.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.8 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 1.8 MB or 76% of the original size.
Potential reduce by 239.2 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. Ba.com needs all CSS files to be minified and compressed as it can save up to 239.2 kB or 84% of the original size.
Number of requests can be reduced by 65 (61%)
106
41
The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
ba.com
683 ms
www.britishairways.com
292 ms
en_us
411 ms
dtagent6311_23ghjpqrtx_1016.js
14 ms
d41d8cd98f00b204e9800998ecf8427e.js
170 ms
consolidated_JQuery_ui.css
23 ms
consolidated_JQuery_ba_ui.css
22 ms
globalRefresh.css
21 ms
home.css
23 ms
newPlanTrip.css
25 ms
jquery-latest.js
22 ms
jquery-ui.js
23 ms
jquery.cycle.all.min.js
22 ms
modernizr-2.0.6.js
23 ms
jquery-window-popup-plugin.js
23 ms
autocomplete.js
24 ms
globalHeader.js
23 ms
xsl_date_conversion_refdata_en.js
24 ms
homeRefresh.js
25 ms
newPlanTrip.js
28 ms
jquery.ba.simplecountdown.js
24 ms
jquery.countdown.js
25 ms
new_rsr.css
25 ms
rsr.js
26 ms
visualsciences.js
27 ms
survey.js
25 ms
survey.css
27 ms
noFlying.js
30 ms
noFlying.css
28 ms
mmapi.js
346 ms
tag_man.js
27 ms
jquery.ba.countryLanguageChooser.js
28 ms
businessTravelHomepage.css
29 ms
di.js
50 ms
72 ms
3.js
158 ms
gpt.js
121 ms
safe
71 ms
info.gif
65 ms
balogo.gif
100 ms
oneworldLogo_35x35.gif
100 ms
navFlights.gif
100 ms
navHotels.gif
100 ms
navCars.gif
99 ms
navExperiences.gif
102 ms
us.png
101 ms
info.gif
132 ms
100x100-tower-of-london.jpg
130 ms
Chase_100x100.jpg
99 ms
openskies-100x100.jpg
100 ms
4440_340x340_SALE_FINAL.jpg
130 ms
210x340-BWT7396-Beach-scene-Avios-and-Coin.jpg
100 ms
340x340-arc-de-triomphe-paris.jpg
101 ms
tools-us-120x100.jpg
100 ms
lowest-price-tool.png
102 ms
where-we-fly-tool.png
101 ms
3693_BA_HOMEPAGE_POD_340x340_14.jpg
101 ms
facebook_Button_20x20.png
103 ms
twitter_Button_20x20.png
102 ms
linkedIn_Button_20x20.png
126 ms
footerSpeedmarque.png
126 ms
search.png
72 ms
plan-trip-icons.png
72 ms
plan-trip-icons_v3.png
72 ms
datastore.jsp
144 ms
pubads_impl_147.js
38 ms
ga.js
88 ms
Bootstrap.js
944 ms
ads
732 ms
container.html
731 ms
safe
676 ms
safe
674 ms
safe
775 ms
safe
775 ms
safe
669 ms
safe
723 ms
safe
669 ms
safe
666 ms
safe
666 ms
safe
666 ms
en_us
720 ms
4411_BA_COM_RED_1400x475_2.jpg
526 ms
1400x475_London_buses_and_flags.jpg
577 ms
1400x475-venice.jpg
577 ms
1400x475-london-blossom-march-2017.jpg
577 ms
carousel_controls.png
578 ms
onoffCarousel.png
584 ms
__utm.gif
522 ms
mylius-Modern-reg.woff
84 ms
mylius-Modern-reg.woff
100 ms
1180467802537403242
36 ms
m_window_focus_non_hydra.js
39 ms
osd_listener.js
39 ms
osd.js
63 ms
en_us
183 ms
cabinHelper.getCabinsForRoute.dwr
22 ms
serverComponent.php
38 ms
s.gif
117 ms
dynaTraceMonitor
98 ms
c15f7ca73fe92272354f9598146fba55.js
37 ms
1021714d0f8e6b42a109c584a7f70573.js
73 ms
cd3f1f639a09668bc6573e17b8eaf3ac.js
108 ms
f30cfc2ac09b449c5cbbd11fb6fd6eb1.js
167 ms
f626292299d9750e93f5c35840912308.js
176 ms
bec12c2e4857d1856d08c5316130548a.js
364 ms
40acc20a1cef041a499b97673cc96d67.js
174 ms
958f0a79da13b8e5bb66876870ef84ce.js
172 ms
958f0a79da13b8e5bb66876870ef84ce.js
361 ms
campaign-tracking-2.1.min.js
193 ms
ba.com 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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
ba.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
ba.com 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
robots.txt is not valid
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 Ba.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 Ba.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.
ba.com
Open Graph description is not detected on the main page of Ba. 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: