Tools & Wizards About Us
issuu.sg screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

issuu.sg

Issuu | Create Interactive Flipbooks on our Digital Publishing Platform

Page Load Speed

3.3 sec in total

First Response

82 ms

Resources Loaded

374 ms

Page Rendered

2.8 sec

issuu.sg screenshot

About Website

Visit issuu.sg now to see the best up-to-date Issuu content and also check out these interesting facts you probably never knew about issuu.sg

Issuu converts PDFs and documents into an interactive flipbook and marketing assets. Embed flipbooks onto your website and distribute online. Create yours with Issuu.

Visit issuu.sg

Key Findings

We analyzed Issuu.sg page load time and found that the first response time was 82 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

issuu.sg performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.145

77/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

issuu.com

82 ms

index.min.css

45 ms

client.css

56 ms

client.js

120 ms

header.js

122 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Issuu.sg, 5% (3 requests) were made to Issuu.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (122 ms) relates to the external source Static.isu.pub.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.1 kB (5%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Issuu.sg main page is 2.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 106.6 kB

  • Original 145.2 kB
  • After minification 144.5 kB
  • After compression 38.6 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 106.6 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 65 B

  • Original 1.6 MB
  • After minification 1.6 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. Issuu images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.2 kB

  • Original 608.4 kB
  • After minification 608.4 kB
  • After compression 599.2 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

-0%

Potential reduce by 267 B

  • Original 62.9 kB
  • After minification 62.9 kB
  • After compression 62.6 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. Issuu.sg has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (14%)

Requests Now

59

After Optimization

51

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Issuu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

issuu.com

issuu.com

82 ms

index.min.css

index.min.css

45 ms

client.css

client.css

56 ms

client.js

client.js

120 ms

header.js

header.js

122 ms

index.min.css

index.min.css

96 ms

footer.css

footer.css

104 ms

footer.js

footer.js

103 ms

gtm.js

gtm.js

107 ms

sprites.svg

sprites.svg

66 ms

icon-instagram-gradient.svg

icon-instagram-gradient.svg

73 ms

sprites.svg

sprites.svg

94 ms

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103 ms

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102 ms

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109 ms

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102 ms

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90 ms

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101 ms

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99 ms

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103 ms

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99 ms

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91 ms

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87 ms

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92 ms

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84 ms

uc.js

uc.js

45 ms

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squatch-js@2

46 ms

Accessibility Review

issuu.sg accessibility score

100

Accessibility Issues

Best Practices

issuu.sg best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

issuu.sg SEO score

100

Search Engine Optimization Advices

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 uses legible font sizes

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 Issuu.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 Issuu.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

issuu.sg

Open Graph data is detected on the main page of Issuu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: