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Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

flex.amazon.com.sg

Start Delivering Packages with Amazon Flex

Page Load Speed

939 ms in total

First Response

325 ms

Resources Loaded

553 ms

Page Rendered

61 ms

flex.amazon.com.sg screenshot

About Website

Click here to check amazing Flex Amazon content for Singapore. Otherwise, check out these important facts you probably never knew about flex.amazon.com.sg

Become an Amazon Flex delivery driver with flexible hours and next-day payment. Learn more and sign up today with the Amazon Flex App.

Visit flex.amazon.com.sg

Key Findings

We analyzed Flex.amazon.com.sg page load time and found that the first response time was 325 ms and then it took 614 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

flex.amazon.com.sg performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value5.7 s

52/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

flex.amazon.com.sg

325 ms

notice

106 ms

launch-0574974e92c8.min.js

104 ms

assets-LastMileDSPProgram.css

31 ms

51yRCI35LAL.js

41 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 9% of them (1 request) were addressed to the original Flex.amazon.com.sg, 27% (3 requests) were made to Consent.trustarc.com and 18% (2 requests) were made to Images-na.ssl-images-amazon.com. The less responsive or slowest element that took the longest time to load (325 ms) belongs to the original domain Flex.amazon.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.0 kB (50%)

Content Size

468.0 kB

After Optimization

236.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Flex.amazon.com.sg main page is 468.0 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. 50% of websites need less resources to load. Javascripts take 421.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 13.1 kB

  • Original 18.7 kB
  • After minification 18.4 kB
  • After compression 5.7 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 13.1 kB or 70% of the original size.

JavaScript Optimization

-52%

Potential reduce by 218.8 kB

  • Original 421.3 kB
  • After minification 421.3 kB
  • After compression 202.5 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 218.8 kB or 52% of the original size.

CSS Optimization

-0%

Potential reduce by 96 B

  • Original 28.0 kB
  • After minification 28.0 kB
  • After compression 27.9 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. Flex.amazon.com.sg has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (70%)

Requests Now

10

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flex Amazon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

flex.amazon.com.sg

flex.amazon.com.sg

325 ms

notice

notice

106 ms

launch-0574974e92c8.min.js

launch-0574974e92c8.min.js

104 ms

assets-LastMileDSPProgram.css

assets-LastMileDSPProgram.css

31 ms

51yRCI35LAL.js

51yRCI35LAL.js

41 ms

81xfTgTjE8L._RC%7C31FA6DFS9nL.js,818aPtjFAeL.js,01ErspE30fL.js,31wK3jJiZkL.js,111MEMohO5L.js,51c8NYGWcfL.js,41FkaM+IiAL.js,713W4YnZ+zL.js,31Z0plONACL.js,01+NMtAWCZL.js,21X5oprBSqL.js,31OFPUV+UAL.js,41C5+g+68qL.js,21QrEO0NGML.js,818lyZkIp3L.js,11mTKv7OOAL.js,01bzV2yabEL.js,01l-EiA0v1L.js,51e4QkvRrLL.js,21i2Q9aihPL.js,41uZ4DMMx-L.js,01mOPazYx0L.js,316jXdbGtnL.js,01exsiOXTDL.js_.js

81xfTgTjE8L._RC%7C31FA6DFS9nL.js,818aPtjFAeL.js,01ErspE30fL.js,31wK3jJiZkL.js,111MEMohO5L.js,51c8NYGWcfL.js,41FkaM+IiAL.js,713W4YnZ+zL.js,31Z0plONACL.js,01+NMtAWCZL.js,21X5oprBSqL.js,31OFPUV+UAL.js,41C5+g+68qL.js,21QrEO0NGML.js,818lyZkIp3L.js,11mTKv7OOAL.js,01bzV2yabEL.js,01l-EiA0v1L.js,51e4QkvRrLL.js,21i2Q9aihPL.js,41uZ4DMMx-L.js,01mOPazYx0L.js,316jXdbGtnL.js,01exsiOXTDL.js_.js

51 ms

forms2.min.js

forms2.min.js

129 ms

munchkin.js

munchkin.js

87 ms

log

log

76 ms

v1.7-38

v1.7-38

5 ms

munchkin.js

munchkin.js

20 ms

Accessibility Review

flex.amazon.com.sg accessibility score

78

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

flex.amazon.com.sg best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

flex.amazon.com.sg SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

High

Document doesn't have a valid hreflang

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flex.amazon.com.sg can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Flex.amazon.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

flex.amazon.com.sg

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: