Access simtopup.changirecommends.com. Prepaid SIM Card Top-up and Recharge

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.631

9/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

480 ms

960 ms

simtopup.aspx

240 ms

simtopup.aspx

732 ms

WebResource.axd

473 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Simtopup.changirecommends.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Changirecommends.com.

Content Size

2.6 MB

After Optimization

2.1 MB

In fact, the total size of Simtopup.changirecommends.com main page is 2.6 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. 45% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 46.4 kB

Original 58.8 kB
After minification 44.9 kB
After compression 12.4 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 13.9 kB, which is 24% 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 46.4 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 54.3 kB

Original 2.0 MB
After minification 1.9 MB

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. SIM Top Up Changi Recommends images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 251.1 kB

Original 384.0 kB
After minification 351.9 kB
After compression 132.9 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 251.1 kB or 65% of the original size.

CSS Optimization

-67%

Potential reduce by 97.9 kB

Original 146.3 kB
After minification 122.5 kB
After compression 48.4 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. Simtopup.changirecommends.com needs all CSS files to be minified and compressed as it can save up to 97.9 kB or 67% of the original size.

Requests Now

After Optimization

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SIM Top Up Changi Recommends. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Simtopup.changirecommends.com 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 Simtopup.changirecommends.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.

Social Sharing Optimization

simtopup.changirecommends.com

Open Graph description is not detected on the main page of SIM Top Up Changi Recommends. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Prepaid SIM Card Top-up and Recharge | Changi Recommends

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

simtopup.aspx

simtopup.aspx

WebResource.axd

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

simtopup.aspx

simtopup.aspx

WebResource.axd

js

bootstrap.css

jquery-ui.min.css

site.css

custom.css

cr-header.css

slim-nav.css

font-awesome.min.css

jquery-3.6.0.min.js

jquery-ui.min.js

bootstrap.min.js

respond.min.js

jquery.noty.js

jquery.md5.min.js

jquery.setcase.js

chosen.jquery.min.js

jquery.blockui.min.js

jquery.ui.stars.min.js

jquery.autonumeric.min.js

jquery.dataTables.min.js

jquery.dataTables.min.css

tablesort.min.js

jquery.fancybox.css

jquery.fancybox.pack.js

scripts.js

WebResource.axd

css

style.css

flexslider.css

jquery.flexslider-min.js

WebResource.axd

WebResource.axd

WebResource.axd

main.js

conversion.js

analytics.js

gtm.js

collect

jquery.ui.stars.web.css

jquery.noty.css

datatable.css

noty_theme_default.css