2.3 sec in total
279 ms
1.9 sec
117 ms
Welcome to bac-online.com homepage info - get ready to check Bac Online best content for United States right away, or after learning these important things about bac-online.com
Business Aircraft Consumables is a one stop consumables shop for corporate aircraft operators. Sourcing private jet maintenance supplies has never been more convenient. Our award-winning customer serv...
Visit bac-online.comWe analyzed Bac-online.com page load time and found that the first response time was 279 ms and then it took 2 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. This domain responded with an error, which can significantly jeopardize Bac-online.com rating and web reputation
bac-online.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value20.6 s
0/100
25%
Value27.1 s
0/100
10%
Value7,890 ms
0/100
30%
Value0.171
70/100
15%
Value23.3 s
1/100
10%
279 ms
89 ms
95 ms
95 ms
288 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 96% of them (74 requests) were addressed to the original Bac-online.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Seal.thawte.com. The less responsive or slowest element that took the longest time to load (779 ms) belongs to the original domain Bac-online.com.
Page size can be reduced by 1.3 MB (36%)
3.6 MB
2.3 MB
In fact, the total size of Bac-online.com main page is 3.6 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. 50% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 29.9 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 29.9 kB or 81% of the original size.
Potential reduce by 51.3 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. Bac Online images are well optimized though.
Potential reduce by 912.3 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 912.3 kB or 80% of the original size.
Potential reduce by 300.8 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. Bac-online.com needs all CSS files to be minified and compressed as it can save up to 300.8 kB or 89% of the original size.
Number of requests can be reduced by 49 (67%)
73
24
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bac Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
bac-online.com
279 ms
jquery.ui.all.css
89 ms
jquery.ui.autocomplete.css
95 ms
uibaseautocomplete.css
95 ms
Stylesbuaico.css
288 ms
calendar-blue.css
95 ms
Style.css
148 ms
jquery.simplemodal.css
136 ms
jquery.cluetip.css
139 ms
jcarousel.css
141 ms
jquery.autocomplete.css
139 ms
P21Javascript.js
397 ms
calendar.js
288 ms
calendar-en.js
185 ms
calendar-setup.js
189 ms
morecalendar.js
194 ms
MiniCart.js
308 ms
PopupMessage.js
239 ms
attributesContainer.js
244 ms
jquery-latest.js
394 ms
jquery.cluetip.js
298 ms
jquery.popmenu.js
331 ms
jquery.autocomplete-min.js
333 ms
jquery.jcarousel.min.js
348 ms
jquery-ui-1.8.18.custom.min.js
495 ms
jquery.jstree.js
479 ms
P21JQuery.js
395 ms
AJAXItemSearchAutoComplete.js
398 ms
AJAXAutoComplete.js
439 ms
jquery.validate.min.js
451 ms
jquery.simplemodal.js
441 ms
PromoEmail.js
451 ms
js.js
482 ms
jquery.ui.base.css
412 ms
jquery.ui.theme.css
435 ms
getthawteseal
151 ms
jquery.ui.core.css
49 ms
jquery.ui.accordion.css
49 ms
jquery.ui.button.css
50 ms
jquery.ui.datepicker.css
54 ms
jquery.ui.dialog.css
70 ms
jquery.ui.progressbar.css
69 ms
jquery.ui.resizable.css
94 ms
jquery.ui.selectable.css
96 ms
jquery.ui.slider.css
97 ms
jquery.ui.tabs.css
99 ms
AJAXConfigHandler.aspx
196 ms
AJAXConfigHandler.aspx
52 ms
header_r1_c1.jpg
53 ms
cart.png
54 ms
header_r3_c1.jpg
54 ms
nav-bg.png
53 ms
nav-div.png
54 ms
Logon.jpg
105 ms
contentonly.aspx
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contentonly.aspx
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contentonly.aspx
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left_r1_c1.jpg
103 ms
left_r2_c1.jpg
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1.jpg
193 ms
2.jpg
188 ms
3.jpg
376 ms
4.jpg
779 ms
5.jpg
628 ms
airline.jpg
146 ms
footer_r1_c1.jpg
197 ms
footer_r1_c3.jpg
238 ms
ga.js
6 ms
lsidebg.jpg
233 ms
arrow.gif
236 ms
desleftbg.gif
272 ms
__utm.gif
53 ms
hd-bg.png
246 ms
hori_large.png
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ui-bg_highlight-soft_75_cccccc_1x100.png
237 ms
ui-bg_flat_75_ffffff_40x100.png
245 ms
ajax-loader.gif
251 ms
bac-online.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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
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
bac-online.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
Browser errors were logged to the console
Page has valid source maps
bac-online.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
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bac-online.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Bac-online.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.
bac-online.com
Open Graph description is not detected on the main page of Bac Online. 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: