23 sec in total
8.8 sec
14 sec
260 ms
Click here to check amazing Tisb content for India. Otherwise, check out these important facts you probably never knew about tisb.org
Welcome to The International School Bangalore. An English language all through school, teaching Pre-KG to Grade 12.
Visit tisb.orgWe analyzed Tisb.org page load time and found that the first response time was 8.8 sec and then it took 14.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
tisb.org performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value5.5 s
19/100
25%
Value12.8 s
2/100
10%
Value3,370 ms
2/100
30%
Value0
100/100
15%
Value31.7 s
0/100
10%
8752 ms
188 ms
277 ms
144 ms
551 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 92% of them (72 requests) were addressed to the original Tisb.org, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (8.8 sec) belongs to the original domain Tisb.org.
Page size can be reduced by 912.8 kB (28%)
3.3 MB
2.4 MB
In fact, the total size of Tisb.org main page is 3.3 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. 35% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 40.3 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 40.3 kB or 76% of the original size.
Potential reduce by 282.0 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, Tisb needs image optimization as it can save up to 282.0 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 295.8 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 295.8 kB or 69% of the original size.
Potential reduce by 294.6 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. Tisb.org needs all CSS files to be minified and compressed as it can save up to 294.6 kB or 63% of the original size.
Number of requests can be reduced by 39 (52%)
75
36
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tisb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
tisb.org
8752 ms
style.css
188 ms
dashicons.css
277 ms
thickbox.css
144 ms
3ca949b8_ai1ec_parsed_css.css
551 ms
nivo-slider.css
146 ms
oqeystyle.css
214 ms
prettylinks.css
214 ms
styles.css
249 ms
page-list.css
277 ms
colorbox.min.css
278 ms
jquery.js
501 ms
jquery-migrate.js
478 ms
jquery.nivo.slider.pack.js
344 ms
jquery.jj_ngg_shuffle.js
346 ms
jjnggutils.js
298 ms
swfobject.js
364 ms
external-tracking.js
379 ms
myYoutubePlaylist.css
376 ms
myYoutubePlaylist.js
431 ms
nivoslider4wp.css
443 ms
jquery.min.js
76 ms
jquery.nivo.slider.pack.js
547 ms
scripts.js
565 ms
thickbox.js
484 ms
jquery.form.min.js
533 ms
scripts.js
503 ms
jquery.lazyload.min.js
532 ms
jquery.colorbox.1.5.9-min.js
720 ms
wp-embed.js
534 ms
tisb.org
4709 ms
twemoji.js
609 ms
wp-emoji.js
624 ms
ga.js
47 ms
header_tile.png
230 ms
TISB-watermark-5.png
215 ms
search_btn.jpg
270 ms
TISB-head-41.png
286 ms
active_nav_bg.jpg
286 ms
content_tile.jpg
295 ms
loading.gif
295 ms
5_s.jpeg
456 ms
10_s.jpeg
622 ms
9_s.png
1135 ms
11_s.jpeg
676 ms
12_s.jpeg
888 ms
13_s.jpeg
688 ms
14_s.jpeg
920 ms
15_s.jpeg
1135 ms
16_s.jpeg
886 ms
6_s.jpeg
1174 ms
17_s.jpeg
1229 ms
widget_bg.jpg
1107 ms
new.gif
1209 ms
sb-admission-new12.JPG
1217 ms
sb-admission-new2.png
1214 ms
sb-admission-new1.png
1239 ms
sb-admission-new3.png
1274 ms
sb-admission-new4.png
1279 ms
sb-admission-new5.png
1290 ms
sb-admission-new6.png
1291 ms
line.png
1287 ms
sb-top5-bg1-new.png
1309 ms
sb-top5-bg2-new.png
1315 ms
ai1ec-icons.svg
1327 ms
wsmC9pGAAAAAAFSd7nXAAA=
27 ms
__utm.gif
35 ms
footer_tile.jpg
1267 ms
footerwidget_bg.jpg
1174 ms
footerwidget_border.jpg
1196 ms
TISB-logo-hi-tp-300x272.png
1221 ms
cie.png
1218 ms
ib.png
1223 ms
bsa.png
1186 ms
hmc.jpg
1191 ms
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
0 ms
440 ms
arrows.png
188 ms
tisb.org 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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tisb.org 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
tisb.org 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
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 Tisb.org 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 Tisb.org 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.
tisb.org
Open Graph description is not detected on the main page of Tisb. 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: