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zanzibartoursandtravel.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

zanzibartoursandtravel.com

Home | Zanzibar Tours & Travel

Page Load Speed

3.4 sec in total

First Response

198 ms

Resources Loaded

2 sec

Page Rendered

1.1 sec

zanzibartoursandtravel.com screenshot

About Website

Click here to check amazing Zanzibar Tours And Travel content. Otherwise, check out these important facts you probably never knew about zanzibartoursandtravel.com

Zanzibar Tours & Travel is a tour operator situated and operate in Stone Town, behind The State University of Zanzibar (SUZA) and opposite of Jamat Khan Hall.

Visit zanzibartoursandtravel.com

Key Findings

We analyzed Zanzibartoursandtravel.com page load time and found that the first response time was 198 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 55% of websites can load faster.

Performance Metrics

zanzibartoursandtravel.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

zanzibartoursandtravel.com

198 ms

zanzibartoursandtravel.com

466 ms

analytics.js

24 ms

jquery-1.11.2.min.js

181 ms

bootstrap.min.css

525 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 52% of them (27 requests) were addressed to the original Zanzibartoursandtravel.com, 25% (13 requests) were made to Embed.tawk.to and 6% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Zanzibartoursandtravel.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (17%)

Content Size

7.0 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zanzibartoursandtravel.com main page is 7.0 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. 45% of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 31.4 kB

  • Original 36.8 kB
  • After minification 27.5 kB
  • After compression 5.5 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. This page needs HTML code to be minified as it can gain 9.3 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.4 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 669.1 kB

  • Original 6.2 MB
  • After minification 5.5 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. Obviously, Zanzibar Tours And Travel needs image optimization as it can save up to 669.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 209.2 kB

  • Original 487.8 kB
  • After minification 465.6 kB
  • After compression 278.6 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 209.2 kB or 43% of the original size.

CSS Optimization

-87%

Potential reduce by 281.4 kB

  • Original 322.8 kB
  • After minification 290.0 kB
  • After compression 41.4 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. Zanzibartoursandtravel.com needs all CSS files to be minified and compressed as it can save up to 281.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (71%)

Requests Now

49

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zanzibar Tours And Travel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zanzibartoursandtravel.com

zanzibartoursandtravel.com

198 ms

zanzibartoursandtravel.com

zanzibartoursandtravel.com

466 ms

analytics.js

analytics.js

24 ms

jquery-1.11.2.min.js

jquery-1.11.2.min.js

181 ms

bootstrap.min.css

bootstrap.min.css

525 ms

index.css

index.css

273 ms

main.css

main.css

362 ms

font-awesome.min.css

font-awesome.min.css

41 ms

prettyPhoto.css

prettyPhoto.css

381 ms

animate.min.css

animate.min.css

483 ms

css

css

58 ms

css

css

76 ms

index.js

index.js

291 ms

jquery.min.js

jquery.min.js

43 ms

bootstrap.min.js

bootstrap.min.js

540 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

578 ms

wow.min.js

wow.min.js

453 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

572 ms

main.js

main.js

544 ms

smoothscroll.js

smoothscroll.js

576 ms

mousescroll.js

mousescroll.js

608 ms

collect

collect

13 ms

js

js

63 ms

main-logo.png

main-logo.png

1030 ms

fooetr-logo.png

fooetr-logo.png

513 ms

Kayak-Zanzibar-Guide.png

Kayak-Zanzibar-Guide.png

518 ms

zanz.webp

zanz.webp

889 ms

ph1.jpg

ph1.jpg

927 ms

ph2.jpg

ph2.jpg

1031 ms

ph3.jpg

ph3.jpg

866 ms

css

css

20 ms

header-images.css

header-images.css

315 ms

simplelightbox.min.css

simplelightbox.min.css

337 ms

testimonials-style.css

testimonials-style.css

412 ms

default

default

218 ms

footer-bg.jpg

footer-bg.jpg

103 ms

font

font

32 ms

font

font

32 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

font

font

31 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

142 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

59 ms

twk-event-polyfill.js

twk-event-polyfill.js

140 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

58 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

145 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

143 ms

twk-main.js

twk-main.js

86 ms

twk-vendor.js

twk-vendor.js

77 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

95 ms

twk-chunk-common.js

twk-chunk-common.js

100 ms

twk-runtime.js

twk-runtime.js

105 ms

twk-app.js

twk-app.js

133 ms

Accessibility Review

zanzibartoursandtravel.com accessibility score

69

Accessibility Issues

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

zanzibartoursandtravel.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zanzibartoursandtravel.com SEO score

88

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

Image elements do not have [alt] attributes

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 Zanzibartoursandtravel.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 Zanzibartoursandtravel.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

zanzibartoursandtravel.com

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