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tertiarytextbooks.com.sg screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tertiarytextbooks.com.sg

Default Web Site Page

Page Load Speed

14.6 sec in total

First Response

2.2 sec

Resources Loaded

12 sec

Page Rendered

329 ms

tertiarytextbooks.com.sg screenshot

About Website

Welcome to tertiarytextbooks.com.sg homepage info - get ready to check Tertiarytextbooks best content right away, or after learning these important things about tertiarytextbooks.com.sg

Tertiary Textbooks is one of the largest and most comprehensive university, academic textbooks store in Singapore

Visit tertiarytextbooks.com.sg

Key Findings

We analyzed Tertiarytextbooks.com.sg page load time and found that the first response time was 2.2 sec and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tertiarytextbooks.com.sg performance score

0

Network Requests Diagram

www.tertiarytextbooks.com.sg

2194 ms

styles.css

799 ms

widgets.css

1585 ms

itemslider.css

544 ms

generic-nav.css

2121 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 79% of them (93 requests) were addressed to the original Tertiarytextbooks.com.sg, 9% (10 requests) were made to Static.xx.fbcdn.net and 8% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Tertiarytextbooks.com.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (78%)

Content Size

1.3 MB

After Optimization

294.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tertiarytextbooks.com.sg main page is 1.3 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. Javascripts take 559.4 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 293.1 kB

  • Original 331.0 kB
  • After minification 308.4 kB
  • After compression 37.9 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. 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 293.1 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 2.0 kB

  • Original 80.8 kB
  • After minification 78.7 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. Tertiarytextbooks images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 423.3 kB

  • Original 559.4 kB
  • After minification 428.2 kB
  • After compression 136.1 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 423.3 kB or 76% of the original size.

CSS Optimization

-88%

Potential reduce by 321.6 kB

  • Original 363.6 kB
  • After minification 208.5 kB
  • After compression 42.0 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. Tertiarytextbooks.com.sg needs all CSS files to be minified and compressed as it can save up to 321.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (62%)

Requests Now

113

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tertiarytextbooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tertiarytextbooks.com.sg

www.tertiarytextbooks.com.sg

2194 ms

styles.css

styles.css

799 ms

widgets.css

widgets.css

1585 ms

itemslider.css

itemslider.css

544 ms

generic-nav.css

generic-nav.css

2121 ms

brands.css

brands.css

1054 ms

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557 ms

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811 ms

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823 ms

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1064 ms

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2071 ms

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1089 ms

additional.css

additional.css

1319 ms

giftvoucher.css

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1326 ms

styles-infortis.css

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1352 ms

generic-cck.css

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1591 ms

dropdown.css

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1589 ms

itemgrid.css

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1615 ms

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2837 ms

common.css

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2115 ms

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2124 ms

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2335 ms

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2382 ms

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2380 ms

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2393 ms

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2604 ms

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2642 ms

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2918 ms

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2661 ms

prototype.js

prototype.js

4018 ms

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2874 ms

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3964 ms

css

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26 ms

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2648 ms

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3088 ms

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2867 ms

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2666 ms

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2399 ms

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2661 ms

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2642 ms

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2677 ms

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2662 ms

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4150 ms

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2641 ms

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2658 ms

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2439 ms

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2646 ms

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2663 ms

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2443 ms

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2436 ms

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2644 ms

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2433 ms

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3256 ms

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2438 ms

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26 ms

logo.gif

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275 ms

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cstoh-a-level-study-guides.jpg

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2626 ms

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3488 ms

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282 ms

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1337 ms

ThemeIcons.woff

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1571 ms

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27 ms

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18 ms

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40 ms

print.css

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266 ms

SEO Factors

tertiarytextbooks.com.sg SEO score

0

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 Tertiarytextbooks.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 Tertiarytextbooks.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

tertiarytextbooks.com.sg

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