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ecowise.com.sg screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    82% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

ecowise.com.sg

ecoWise - One-stop sustainable solution provider for all your environmental related challenges

Page Load Speed

2.3 sec in total

First Response

960 ms

Resources Loaded

1.3 sec

Page Rendered

76 ms

ecowise.com.sg screenshot

About Website

Click here to check amazing EcoWise content for Singapore. Otherwise, check out these important facts you probably never knew about ecowise.com.sg

Founded in 1979, ecoWise Group is a Singapore-based company that focuses on three core business sectors namely, Resource Recovery, Renewable Energy and Integrated Environmental Solutions Provider. The...

Visit ecowise.com.sg

Key Findings

We analyzed Ecowise.com.sg page load time and found that the first response time was 960 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

ecowise.com.sg performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

ecowise.com.sg

960 ms

bootstrap.min.css

37 ms

css

45 ms

jquery.min.js

36 ms

bootstrap.min.js

57 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 15% of them (2 requests) were addressed to the original Ecowise.com.sg, 23% (3 requests) were made to Maxcdn.bootstrapcdn.com and 23% (3 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (960 ms) belongs to the original domain Ecowise.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.2 kB (6%)

Content Size

265.8 kB

After Optimization

248.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ecowise.com.sg main page is 265.8 kB. 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. Javascripts take 237.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 14.4 kB

  • Original 21.0 kB
  • After minification 19.1 kB
  • After compression 6.6 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 14.4 kB or 68% of the original size.

Image Optimization

-24%

Potential reduce by 1.5 kB

  • Original 6.3 kB
  • After minification 4.7 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, EcoWise needs image optimization as it can save up to 1.5 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 237.3 kB
  • After minification 237.3 kB
  • After compression 236.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 15 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.3 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. Ecowise.com.sg has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (55%)

Requests Now

11

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EcoWise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ecowise.com.sg

ecowise.com.sg

960 ms

bootstrap.min.css

bootstrap.min.css

37 ms

css

css

45 ms

jquery.min.js

jquery.min.js

36 ms

bootstrap.min.js

bootstrap.min.js

57 ms

api.js

api.js

65 ms

shield.png

shield.png

489 ms

recaptcha__en.js

recaptcha__en.js

28 ms

fallback

fallback

27 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

9 ms

fallback__ltr.css

fallback__ltr.css

5 ms

css

css

13 ms

logo_48.png

logo_48.png

5 ms

Accessibility Review

ecowise.com.sg accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

High

Image elements do not have [alt] attributes

Best Practices

ecowise.com.sg best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ecowise.com.sg SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ecowise.com.sg can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Ecowise.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.

Social Sharing Optimization

ecowise.com.sg

Open Graph description is not detected on the main page of EcoWise. 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: