50.2 sec in total
5.9 sec
44 sec
234 ms
Visit bcis.cn now to see the best up-to-date Bcis content for Canada and also check out these interesting facts you probably never knew about bcis.cn
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Visit bcis.cnWe analyzed Bcis.cn page load time and found that the first response time was 5.9 sec and then it took 44.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 19 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
bcis.cn performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value13.2 s
0/100
25%
Value11.1 s
6/100
10%
Value1,550 ms
13/100
30%
Value0.529
14/100
15%
Value13.0 s
13/100
10%
5897 ms
14 ms
1133 ms
1132 ms
1140 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 96% of them (71 requests) were addressed to the original Bcis.cn, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Bcis.cn.woopra-ns.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Bcis.cn.
Page size can be reduced by 385.2 kB (9%)
4.5 MB
4.1 MB
In fact, the total size of Bcis.cn 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. 15% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.
Potential reduce by 25.7 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 25.7 kB or 74% of the original size.
Potential reduce by 100.6 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. Bcis images are well optimized though.
Potential reduce by 227.4 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 227.4 kB or 71% of the original size.
Potential reduce by 31.5 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. Bcis.cn needs all CSS files to be minified and compressed as it can save up to 31.5 kB or 80% of the original size.
Number of requests can be reduced by 24 (45%)
53
29
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bcis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
bcis.cn
5897 ms
analytics.js
14 ms
jcemediabox.css
1133 ms
style.css
1132 ms
modstyle.css
1140 ms
style.css
740 ms
collect
28 ms
mediaobject.js
3992 ms
jcemediabox.js
3252 ms
default.js
1879 ms
twitter.js
1879 ms
mootools.js
4007 ms
caption.js
2356 ms
base.css
3176 ms
jquery-1.3.2.min.js
6459 ms
effects.core.js
8382 ms
ui.core.js
4435 ms
ui.accordion.js
9001 ms
base.js
5121 ms
woopra.v2.js
5120 ms
coin-slider.js
6510 ms
search.png
1278 ms
tooltip.png
1278 ms
twitter-icon.png
1282 ms
facebook-icon.png
1282 ms
blog.jpg
4704 ms
sina.jpg
1301 ms
t.JPG
3071 ms
BeijingCityInternationalSchool.png
5370 ms
black_pattern.png
2098 ms
top_pattern.png
15267 ms
logo.png
11169 ms
active_menu.png
3187 ms
Scholarship.png
13053 ms
YERI_Workshop.png
20305 ms
20160224_LEEDcertified.jpg
7165 ms
20160304_studentblog.jpg
9141 ms
DSC_1004.jpg
14553 ms
bcis-guide1_w.jpg
12970 ms
DSC_3583.jpg
14415 ms
DSC_0986.jpg
20477 ms
535755062009122222083313464.jpg
16823 ms
who.jpg
17856 ms
DSC_5112cc_jpg.jpg
17540 ms
DSC_0350.jpg
19692 ms
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20476 ms
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20476 ms
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20476 ms
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20476 ms
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20477 ms
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20477 ms
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20476 ms
IMG_3534.JPG
20477 ms
BCIS3.JPG
20477 ms
DSCN1406.jpg
20477 ms
DSC_0422.jpg
20477 ms
DSC_3440.jpg
20455 ms
ra=P22JH7EJ21ADNYDN9COQIRRHL5OLJ7QP&sessioncookie=&cookie=C97CL6E6T2X23D31A6VG18U276UHA5LV&meta=&alias=bcis.cn&language=en-US&page=%2F&pagetitle=Beijing%20City%20International%20School%20-%20News%2C%20Events%20%26%20Updates&referer=&screen=1024x768&localtime=19%3A13
240 ms
popup.html
19993 ms
tooltip.html
19961 ms
index.php
20202 ms
DSC_3533.jpg
20201 ms
IMG_3013.jpg
20182 ms
1.jpg
20383 ms
DSC_6885.jpg
20411 ms
bcis_10th_1.png
20293 ms
zhongguojie.png
18608 ms
01.png
17487 ms
02.png
19486 ms
03.png
17561 ms
i.png
15087 ms
tooltip_arrow_top.png
13286 ms
tooltip_arrow_right.png
13205 ms
tooltip_arrow_bottom.png
17615 ms
bcis.cn accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
bcis.cn 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
Missing source maps for large first-party JavaScript
bcis.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Bcis.cn 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 Bcis.cn 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.
bcis.cn
Open Graph description is not detected on the main page of Bcis. 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: