Tools & Wizards About Us
textbookswise.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

textbookswise.com

Compare Textbook Prices | Buy Textbooks | Rent Textbooks | New & Used

Page Load Speed

422 ms in total

First Response

25 ms

Resources Loaded

299 ms

Page Rendered

98 ms

textbookswise.com screenshot

About Website

Click here to check amazing Textbooks Wise content for United States. Otherwise, check out these important facts you probably never knew about textbookswise.com

Compare textbook prices. Find cheap textbooks: new textbooks, used textbooks and rental textbooks at the major textbook sellers.

Visit textbookswise.com

Key Findings

We analyzed Textbookswise.com page load time and found that the first response time was 25 ms and then it took 397 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

textbookswise.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

Network Requests Diagram

textbookswise.com

25 ms

tbw.css

2 ms

css

19 ms

css

38 ms

css

41 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 67% of them (31 requests) were addressed to the original Textbookswise.com, 9% (4 requests) were made to Fonts.gstatic.com and 7% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (78 ms) relates to the external source C.statcounter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.4 kB (13%)

Content Size

77.8 kB

After Optimization

67.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Textbookswise.com main page is 77.8 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. 30% of websites need less resources to load. Javascripts take 52.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.7 kB

  • Original 12.7 kB
  • After minification 12.1 kB
  • After compression 4.0 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 8.7 kB or 68% of the original size.

Image Optimization

-9%

Potential reduce by 731 B

  • Original 7.9 kB
  • After minification 7.2 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. Textbooks Wise images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 157 B

  • Original 52.3 kB
  • After minification 52.3 kB
  • After compression 52.2 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

-16%

Potential reduce by 796 B

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 4.0 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. Textbookswise.com needs all CSS files to be minified and compressed as it can save up to 796 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (25%)

Requests Now

40

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Textbooks Wise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

textbookswise.com

textbookswise.com

25 ms

tbw.css

tbw.css

2 ms

css

css

19 ms

css

css

38 ms

css

css

41 ms

slider.css

slider.css

7 ms

thumbnail-slider.js

thumbnail-slider.js

7 ms

js

js

61 ms

bat.js

bat.js

35 ms

TBSlogo.gif

TBSlogo.gif

14 ms

counter_xhtml.js

counter_xhtml.js

39 ms

SboxBuy.png

SboxBuy.png

7 ms

SboxSell.png

SboxSell.png

21 ms

loading.gif

loading.gif

22 ms

amazon.gif

amazon.gif

24 ms

abebooks.gif

abebooks.gif

23 ms

alibris.gif

alibris.gif

24 ms

iFlipd.png

iFlipd.png

24 ms

bn.gif

bn.gif

28 ms

biggerbooks.gif

biggerbooks.gif

29 ms

bookbyte.gif

bookbyte.gif

28 ms

bookdepository.gif

bookdepository.gif

28 ms

bookstores.gif

bookstores.gif

28 ms

campusbookrentals.gif

campusbookrentals.gif

28 ms

chegg.gif

chegg.gif

29 ms

ecampus.gif

ecampus.gif

29 ms

textbookrush.gif

textbookrush.gif

29 ms

textbooks.gif

textbooks.gif

29 ms

biblio.gif

biblio.gif

31 ms

cengagebrain.gif

cengagebrain.gif

33 ms

coursesmart.gif

coursesmart.gif

30 ms

everytext.gif

everytext.gif

30 ms

firstclassbooks.gif

firstclassbooks.gif

30 ms

knetbooks.gif

knetbooks.gif

32 ms

phatcampus.gif

phatcampus.gif

30 ms

textbookx.gif

textbookx.gif

32 ms

valorebooks.gif

valorebooks.gif

31 ms

23002909.js

23002909.js

11 ms

t.php

t.php

78 ms

analytics.js

analytics.js

20 ms

collect

collect

13 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rm.ttf

8 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rm.ttf

12 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojIWmb2Rm.ttf

15 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rm.ttf

15 ms

js

js

57 ms

Accessibility Review

textbookswise.com accessibility score

83

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

Form elements do not have associated labels

Best Practices

textbookswise.com best practices score

50

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

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

textbookswise.com SEO score

96

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

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 Textbookswise.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 Textbookswise.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

textbookswise.com

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