18.6 sec in total
3.6 sec
14.4 sec
621 ms
Click here to check amazing Caisbv content for Hong Kong. Otherwise, check out these important facts you probably never knew about caisbv.edu.hk
Our mission is to cultivate learners with knowledge, skills, integrity and discernment,growing in love for God and service to humanity.
Visit caisbv.edu.hkWe analyzed Caisbv.edu.hk page load time and found that the first response time was 3.6 sec and then it took 15 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
caisbv.edu.hk performance score
name
value
score
weighting
Value32.9 s
0/100
10%
Value73.6 s
0/100
25%
Value55.7 s
0/100
10%
Value9,020 ms
0/100
30%
Value0.262
47/100
15%
Value79.6 s
0/100
10%
3599 ms
693 ms
690 ms
692 ms
709 ms
Our browser made a total of 171 requests to load all elements on the main page. We found that 59% of them (101 requests) were addressed to the original Caisbv.edu.hk, 9% (15 requests) were made to S.w.org and 8% (13 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Caisbv.edu.hk.
Page size can be reduced by 1.6 MB (13%)
12.6 MB
11.0 MB
In fact, the total size of Caisbv.edu.hk main page is 12.6 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. Only a small number of websites need less resources to load. Images take 11.8 MB which makes up the majority of the site volume.
Potential reduce by 272.1 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 272.1 kB or 89% of the original size.
Potential reduce by 973.2 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. Caisbv images are well optimized though.
Potential reduce by 44.4 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 44.4 kB or 26% of the original size.
Potential reduce by 311.8 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. Caisbv.edu.hk needs all CSS files to be minified and compressed as it can save up to 311.8 kB or 82% of the original size.
Number of requests can be reduced by 77 (50%)
155
78
The browser has sent 155 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caisbv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
www.caisbv.edu.hk
3599 ms
wp-emoji-release.min.js
693 ms
zebra_tooltips.css
690 ms
view.css
692 ms
style.min.css
709 ms
styles.css
709 ms
menu-image.css
780 ms
dashicons.min.css
1010 ms
css
87 ms
fontawesome-all.min.css
1012 ms
v4-shims.min.css
812 ms
all.css
241 ms
pannellum.css
932 ms
video-js.css
1005 ms
videojs-vr.css
1028 ms
owl.carousel.css
1118 ms
wpvr-public.css
1155 ms
style.css
1473 ms
uncode-icons.css
1238 ms
style-custom.css
1245 ms
pum-site.min.css
1276 ms
css
107 ms
jquery.min.js
1348 ms
jquery-migrate.min.js
1363 ms
pannellum.js
1450 ms
libpannellum.js
1522 ms
video.js
2147 ms
videojs-vr.js
2239 ms
videojs-pannellum-plugin.js
1587 ms
owl.carousel.js
1671 ms
jquery.cookie.js
90 ms
init.min.js
1684 ms
js
120 ms
slim-10_7.css
37 ms
zebra_tooltips.js
815 ms
regenerator-runtime.min.js
938 ms
wp-polyfill.min.js
1035 ms
index.js
1046 ms
wpvr-public.js
1052 ms
wpmssab.min.js
1163 ms
SmoothScroll.min.js
1258 ms
wpmss.min.js
1269 ms
mediaelement-and-player.min.js
1314 ms
mediaelement-migrate.min.js
1471 ms
wp-mediaelement.min.js
1505 ms
plugins.min.js
2852 ms
app.min.js
1712 ms
core.min.js
1710 ms
site.min.js
1713 ms
api.js
42 ms
index.js
1713 ms
wp-embed.min.js
2557 ms
init.js
1421 ms
caisbv_logo_white.png
1166 ms
webicon_p-01-36x36.png
1165 ms
webicon_p-b-01-36x36.png
1165 ms
webicon_sb-01-36x36.png
1165 ms
webicon_sb-b-01-36x36.png
1420 ms
webicon_en-01-36x36.png
1420 ms
webicon_en-b-01-36x36.png
1421 ms
webicon_tc-01-36x36.png
1418 ms
webicon_tc-b-01-36x36.png
1419 ms
webicon_search-01-36x36.png
1992 ms
webicon_search-b-01-36x36.png
1991 ms
bg-1-uai-1700x956.jpg
2525 ms
IMG_8460e-uai-2000x1125.jpg
2890 ms
IMG_5450_edited-uai-2500x1406.jpg
2885 ms
House001-1-uai-2000x1125.jpg
2884 ms
banner-photo-uai-1820x1024.jpg
2294 ms
side_admissions.jpg
1993 ms
side_giving.jpg
2295 ms
side_community.jpg
2526 ms
Screen-Shot-2022-08-21-at-8.42.32-PM-uai-1206x804.png
4170 ms
Screen-Shot-2022-08-21-at-8.42.38-PM-uai-1209x806.png
3486 ms
Screen-Shot-2022-08-21-at-8.42.48-PM-uai-642x428.png
2885 ms
Screen-Shot-2022-08-21-at-8.42.54-PM-uai-1143x762.png
3491 ms
Screen-Shot-2022-08-21-at-8.43.03-PM-uai-984x656.png
3482 ms
Screen-Shot-2022-08-21-at-8.43.09-PM.png
3488 ms
Screen-Shot-2022-08-21-at-8.43.16-PM-uai-1208x805.png
3628 ms
Screen-Shot-2022-08-21-at-8.43.24-PM-uai-609x406.png
3488 ms
Screen-Shot-2022-08-21-at-8.43.30-PM-uai-975x650.png
3461 ms
01.jpg
3461 ms
analytics.js
233 ms
nKKQ-GM_FYFRJvXzVXaAPe9hMg.otf
239 ms
nKKP-GM_FYFRJvXzVXaAPe9ZwFlTHA.otf
1392 ms
nKKP-GM_FYFRJvXzVXaAPe9ZmFhTHA.otf
1935 ms
nKKO-GM_FYFRJvXzVXaAPe9ZUHp1.otf
1387 ms
nKKP-GM_FYFRJvXzVXaAPe9ZiF9THA.otf
1943 ms
nKKP-GM_FYFRJvXzVXaAPe9ZsF1THA.otf
1938 ms
02.jpg
3426 ms
03.jpg
3355 ms
04b.jpg
3887 ms
05.jpg
3887 ms
06.jpg
3882 ms
collect
255 ms
nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKeiukDQ.ttf
357 ms
nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKfsukDQ.ttf
359 ms
nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvXDXbtY.ttf
359 ms
nuFvD-vYSZviVYUb_rj3ij__anPXJzDwcbmjWBN2PKdFvUDQ.ttf
360 ms
07.jpg
3005 ms
08.jpg
3005 ms
09.jpg
3006 ms
10.jpg
3005 ms
11.jpg
3005 ms
12.jpg
2754 ms
infographic-02.png
2753 ms
infographic-04.png
2755 ms
infographic-05.png
2755 ms
infographic2020_en.png
2755 ms
infographic-07.png
3612 ms
img07b.png
3045 ms
AISC.png
4009 ms
AP.png
3708 ms
ib.png
3704 ms
icon-01.svg
3476 ms
icon-02.svg
3476 ms
embed
293 ms
icon-04.svg
3120 ms
icon-03.svg
3121 ms
CAIS-logo-v-01.png
3121 ms
js
596 ms
caisbv_logo_4c.png
3119 ms
embed
564 ms
uncode-icons.woff
3005 ms
gen_204
836 ms
player_api
1753 ms
init_embed.js
283 ms
recaptcha__en.js
710 ms
1f970.svg
702 ms
23f1.svg
688 ms
2600.svg
700 ms
1f3c5.svg
704 ms
1f44f-1f3fb.svg
700 ms
1f98b.svg
702 ms
1f3a8.svg
701 ms
1f64f.svg
705 ms
2728.svg
711 ms
1f499.svg
707 ms
1f606.svg
710 ms
1f469-200d-1f3eb.svg
707 ms
1f468-200d-1f3eb.svg
729 ms
1f38a.svg
731 ms
1f601.svg
733 ms
www-widgetapi.js
697 ms
common.js
645 ms
util.js
691 ms
map.js
685 ms
overlay.js
659 ms
onion.js
145 ms
search_impl.js
146 ms
Z52WbtmyQiA
100 ms
openhand_8_8.cur
56 ms
stats.js
54 ms
www-player.css
33 ms
www-embed-player.js
58 ms
base.js
81 ms
fetch-polyfill.js
50 ms
kh
204 ms
ViewportInfoService.GetViewportInfo
279 ms
ad_status.js
273 ms
Y-zeT9jJ33tCNYTX0Kw8-3I-ogsAM9wZgys9W8554e8.js
218 ms
embed.js
193 ms
AuthenticationService.Authenticate
262 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
144 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
144 ms
vt
247 ms
vt
248 ms
vt
248 ms
vt
248 ms
pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf
137 ms
id
232 ms
caisbv.edu.hk 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-hidden="true"] elements contain focusable descendents
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
caisbv.edu.hk 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
Missing source maps for large first-party JavaScript
caisbv.edu.hk 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
Document doesn't have a valid hreflang
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 Caisbv.edu.hk 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 Caisbv.edu.hk 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.
caisbv.edu.hk
Open Graph data is detected on the main page of Caisbv. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: