Tools & Wizards About Us
starbooksuk.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

starbooksuk.com

Foreign Language Books - Library Supplier of Foreign Language Publications to libraries across the UK.

Page Load Speed

6.3 sec in total

First Response

673 ms

Resources Loaded

5.2 sec

Page Rendered

385 ms

starbooksuk.com screenshot

About Website

Welcome to starbooksuk.com homepage info - get ready to check Star Books UK best content right away, or after learning these important things about starbooksuk.com

Star Books is the Leading Supplier of Foreign language books to Public Libraries, supplying books in Arabic, Bengali, Chinese, German, Gujarati, Hindi, Latvian, Lithuanian, Farsi, Polish, Romanian, Ru...

Visit starbooksuk.com

Key Findings

We analyzed Starbooksuk.com page load time and found that the first response time was 673 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

starbooksuk.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.054

2/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

starbooksuk.com

673 ms

starbooksuk.com

1101 ms

css

30 ms

bootstrap.min.css

1303 ms

font-awesome.min.css

851 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 90% of them (47 requests) were addressed to the original Starbooksuk.com, 8% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Starbooksuk.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 498.0 kB (34%)

Content Size

1.5 MB

After Optimization

975.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Starbooksuk.com main page is 1.5 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. 35% of websites need less resources to load. Images take 853.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 16.7 kB

  • Original 22.7 kB
  • After minification 22.4 kB
  • After compression 6.0 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 16.7 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 19.8 kB

  • Original 853.7 kB
  • After minification 833.8 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. Star Books UK images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 205.6 kB

  • Original 298.7 kB
  • After minification 293.7 kB
  • After compression 93.1 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 205.6 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 255.8 kB

  • Original 298.5 kB
  • After minification 266.8 kB
  • After compression 42.8 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. Starbooksuk.com needs all CSS files to be minified and compressed as it can save up to 255.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (56%)

Requests Now

43

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Star Books UK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

starbooksuk.com

starbooksuk.com

673 ms

starbooksuk.com

starbooksuk.com

1101 ms

css

css

30 ms

bootstrap.min.css

bootstrap.min.css

1303 ms

font-awesome.min.css

font-awesome.min.css

851 ms

magnific-popup.css

magnific-popup.css

637 ms

owl.carousel.min.css

owl.carousel.min.css

646 ms

animate.css

animate.css

1284 ms

main.css

main.css

1308 ms

style.css

style.css

854 ms

meanmenu.min.css

meanmenu.min.css

859 ms

responsive.css

responsive.css

1064 ms

logo.png

logo.png

1279 ms

home1.jpg

home1.jpg

1718 ms

home2.jpg

home2.jpg

1902 ms

home3.jpg

home3.jpg

2128 ms

why-img-1.jpg

why-img-1.jpg

1284 ms

analytics.png

analytics.png

1314 ms

why-img-2.jpg

why-img-2.jpg

1532 ms

web.png

web.png

1499 ms

why-img-3.jpg

why-img-3.jpg

1531 ms

locked.png

locked.png

1713 ms

vedio_thumb.jpg

vedio_thumb.jpg

1963 ms

working_laptop.jpg

working_laptop.jpg

2625 ms

ft-logo.png

ft-logo.png

1933 ms

email-decode.min.js

email-decode.min.js

1930 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

2324 ms

jquery-migrate.min.js

jquery-migrate.min.js

2143 ms

bootstrap.min.js

bootstrap.min.js

2146 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

2180 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

2348 ms

owl.carousel.min.js

owl.carousel.min.js

2357 ms

owl.animate.js

owl.animate.js

2359 ms

jquery.scrollUp.min.js

jquery.scrollUp.min.js

2403 ms

jquery.counterup.min.js

jquery.counterup.min.js

2538 ms

modernizr.min.js

modernizr.min.js

2549 ms

waypoints.min.js

waypoints.min.js

2614 ms

jquery.meanmenu.min.js

jquery.meanmenu.min.js

2616 ms

custom.js

custom.js

2621 ms

jquery.validationEngine.min.js

jquery.validationEngine.min.js

2329 ms

jquery.validationEngine-lang.js

jquery.validationEngine-lang.js

2332 ms

searching_progress.gif

searching_progress.gif

2169 ms

preloader.gif

preloader.gif

1895 ms

play_button.png

play_button.png

1730 ms

call_to_action_bg.jpg

call_to_action_bg.jpg

1737 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

15 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

20 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

28 ms

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

29 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1791 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

218 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

218 ms

Accessibility Review

starbooksuk.com accessibility score

65

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

starbooksuk.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

starbooksuk.com SEO score

75

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Starbooksuk.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 Starbooksuk.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

starbooksuk.com

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