6.4 sec in total
931 ms
5.2 sec
332 ms
Click here to check amazing Superstar Teacher content for Singapore. Otherwise, check out these important facts you probably never knew about superstarteacher.com.sg
As an industry leader for online learning in Singapore, Superstar Teacher makes learning fun and interesting for Primary and Secondary students. Learn more.
Visit superstarteacher.com.sgWe analyzed Superstarteacher.com.sg page load time and found that the first response time was 931 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
superstarteacher.com.sg performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value12.4 s
0/100
25%
Value14.2 s
1/100
10%
Value550 ms
54/100
30%
Value0.231
54/100
15%
Value16.9 s
5/100
10%
931 ms
58 ms
328 ms
655 ms
665 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 67% of them (48 requests) were addressed to the original Superstarteacher.com.sg, 4% (3 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Superstarteacher.com.sg.
Page size can be reduced by 702.1 kB (32%)
2.2 MB
1.5 MB
In fact, the total size of Superstarteacher.com.sg main page is 2.2 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 31.9 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. This page needs HTML code to be minified as it can gain 10.0 kB, which is 25% 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 31.9 kB or 81% of the original size.
Potential reduce by 43.0 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. Superstar Teacher images are well optimized though.
Potential reduce by 267.4 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 267.4 kB or 62% of the original size.
Potential reduce by 359.9 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. Superstarteacher.com.sg needs all CSS files to be minified and compressed as it can save up to 359.9 kB or 84% of the original size.
Number of requests can be reduced by 26 (41%)
63
37
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Superstar Teacher. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
superstarteacher.com.sg
931 ms
css
58 ms
bootstrap.css
328 ms
bootstrap-dropdown-multilevel.css
655 ms
animate.css
665 ms
global.css
670 ms
index.css
675 ms
mob-nav-bootstrap.css
679 ms
jquery.min.js
660 ms
bootstrap.js
974 ms
bootstrap-dropdown-multilevel.js
982 ms
mob-nav-bootstrap.js
991 ms
readmore.js
995 ms
docWrite.js
999 ms
gen_validatorv4.js
1003 ms
index.js
1291 ms
feedback.js
1297 ms
backToTop.js
1311 ms
bgslowscroll.js
1315 ms
jquery.touchSwipe.min.js
1319 ms
zopim.js
1324 ms
conversion.js
22 ms
logo.jpg
384 ms
masthead-bg.jpg
1326 ms
masthead-tablet.png
2254 ms
icon_teacher.png
381 ms
icon_content.png
382 ms
icon_quiz.png
382 ms
icon_worksheet.png
769 ms
icon_resp.png
770 ms
icon_parents.png
771 ms
indexdemo.png
770 ms
branding_back.png
1004 ms
branding_junshengTv.png
1975 ms
mob-img_junsheng.png
1680 ms
grey_glow.jpg
1695 ms
demo-english.jpg
1324 ms
demo-math.jpg
1646 ms
demo-chinese.jpg
1652 ms
demo-science.jpg
1968 ms
t_main_9_landscape.jpg
1976 ms
t_main_6.jpg
2022 ms
t_main_4.jpg
2031 ms
t_main_10.jpg
2293 ms
t_main_11.jpg
2619 ms
social_media_fb.png
2307 ms
social_media_twitter.png
2344 ms
social_media_youtube.png
2352 ms
social_media_google.png
2572 ms
widget_v2.132.js
12 ms
g7fGyeCAu58
178 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
136 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
149 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
177 ms
glyphicons-halflings-regular.woff
2593 ms
ga.js
110 ms
126 ms
fbds.js
170 ms
webtracker.js
728 ms
124 ms
__utm.gif
20 ms
57 ms
67 ms
collect
68 ms
www-embed-player-vflZsBgOl.css
79 ms
www-embed-player.js
128 ms
109 ms
1eJU4PjErWSV5LNTKFXcze5UHikZLg3viIH581vcHWA.js
8 ms
ad_status.js
52 ms
avatar_simple_visitor.png
69 ms
aL63HcygAAVYuCCsAAA==
3 ms
23 ms
superstarteacher.com.sg 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 IDs 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
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
Heading elements are not in a sequentially-descending order
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.
superstarteacher.com.sg 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
superstarteacher.com.sg SEO score
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
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 Superstarteacher.com.sg 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 Superstarteacher.com.sg 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.
superstarteacher.com.sg
Open Graph description is not detected on the main page of Superstar Teacher. 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: