Tools & Wizards About Us
otapp.co.tz screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

otapp.co.tz

Otapp Tanzania: Online Movie Tickets, Flight, Bus & Events Tickets

Page Load Speed

7.7 sec in total

First Response

639 ms

Resources Loaded

6.9 sec

Page Rendered

213 ms

otapp.co.tz screenshot

About Website

Visit otapp.co.tz now to see the best up-to-date Otapp content and also check out these interesting facts you probably never knew about otapp.co.tz

Otapp Offers a Quick and Easy way to Book Bus, Movies, Events and Flights Tickets Online in Tanzania, Check Out Some of Our Best Online Ticket Deals Available Today

Visit otapp.co.tz

Key Findings

We analyzed Otapp.co.tz page load time and found that the first response time was 639 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

otapp.co.tz performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value17.2 s

0/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.865

4/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

otapp.co.tz

639 ms

bus-tickets

941 ms

bootstrap.min.css

461 ms

compiled-4.8.10.min.css

1380 ms

index.css

686 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 87% of them (67 requests) were addressed to the original Otapp.co.tz, 6% (5 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Otapp.co.tz.

Page Optimization Overview & Recommendations

Page size can be reduced by 227.1 kB (20%)

Content Size

1.1 MB

After Optimization

881.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otapp.co.tz main page is 1.1 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. 65% of websites need less resources to load. Images take 594.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 55.4 kB

  • Original 64.4 kB
  • After minification 44.9 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 19.4 kB, which is 30% 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 55.4 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 14.3 kB

  • Original 594.0 kB
  • After minification 579.7 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. Otapp images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 21.1 kB

  • Original 267.3 kB
  • After minification 267.3 kB
  • After compression 246.2 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

-75%

Potential reduce by 136.3 kB

  • Original 182.6 kB
  • After minification 68.9 kB
  • After compression 46.3 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. Otapp.co.tz needs all CSS files to be minified and compressed as it can save up to 136.3 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (38%)

Requests Now

61

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otapp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

otapp.co.tz

otapp.co.tz

639 ms

bus-tickets

bus-tickets

941 ms

bootstrap.min.css

bootstrap.min.css

461 ms

compiled-4.8.10.min.css

compiled-4.8.10.min.css

1380 ms

index.css

index.css

686 ms

fontawesome.css

fontawesome.css

691 ms

jquery-ui.css

jquery-ui.css

689 ms

bootstrap-datepicker.css

bootstrap-datepicker.css

686 ms

font.css

font.css

914 ms

js

js

58 ms

js

js

111 ms

jquery.min.js

jquery.min.js

923 ms

bootstrap.min.js

bootstrap.min.js

915 ms

materialize.min.js

materialize.min.js

1161 ms

bootstrap-datepicker.min.js

bootstrap-datepicker.min.js

1087 ms

jquery-ui.min.js

jquery-ui.min.js

1648 ms

owl.carousel.js

owl.carousel.js

1152 ms

slick.js

slick.js

1154 ms

hashes.min.js

hashes.min.js

1315 ms

common.js

common.js

1513 ms

owl.carousel.js

owl.carousel.js

1514 ms

bus.js

bus.js

1514 ms

js

js

146 ms

analytics.js

analytics.js

252 ms

fbevents.js

fbevents.js

171 ms

js

js

253 ms

gtm.js

gtm.js

251 ms

otapp_logo.png

otapp_logo.png

317 ms

smile-copy.png

smile-copy.png

317 ms

login-bg.jpg

login-bg.jpg

691 ms

Flight-loader.gif

Flight-loader.gif

464 ms

visual.png

visual.png

463 ms

main_loader.gif

main_loader.gif

621 ms

Movies-white.png

Movies-white.png

461 ms

Event.png

Event.png

463 ms

Bus-overlay.png

Bus-overlay.png

688 ms

Flight.png

Flight.png

690 ms

Marketplace.png

Marketplace.png

690 ms

Themepark.png

Themepark.png

691 ms

Hotel.png

Hotel.png

848 ms

Ferry.png

Ferry.png

914 ms

Tour.png

Tour.png

917 ms

Bus.png

Bus.png

1143 ms

busLoader.gif

busLoader.gif

919 ms

icons8-happy-100.png

icons8-happy-100.png

917 ms

payment-method.png

payment-method.png

1075 ms

icons8-secure-100.png

icons8-secure-100.png

1140 ms

icons8-facebook-like-100.png

icons8-facebook-like-100.png

1143 ms

googleplay.png

googleplay.png

1144 ms

appplay.png

appplay.png

1144 ms

tigo-pesa.png

tigo-pesa.png

1302 ms

m-pesa.png

m-pesa.png

1366 ms

ezy-pesa.png

ezy-pesa.png

1370 ms

t-pesa.png

t-pesa.png

1371 ms

airtel.png

airtel.png

1371 ms

halo-pesa.png

halo-pesa.png

1372 ms

mastercard.png

mastercard.png

1528 ms

visa1.png

visa1.png

1591 ms

Otapp-footerlogo.png

Otapp-footerlogo.png

1539 ms

fa-brands-400.woff

fa-brands-400.woff

1479 ms

fa-brands-400.woff

fa-brands-400.woff

1483 ms

bus_loadBusStationList

bus_loadBusStationList

1691 ms

collect

collect

69 ms

collect

collect

25 ms

ga-audiences

ga-audiences

26 ms

fa-solid-900.woff

fa-solid-900.woff

229 ms

fa-solid-900.woff

fa-solid-900.woff

464 ms

fa-regular-400.woff

fa-regular-400.woff

235 ms

fa-regular-400.woff

fa-regular-400.woff

235 ms

fa-brands-400.ttf

fa-brands-400.ttf

236 ms

fa-brands-400.ttf

fa-brands-400.ttf

455 ms

fa-solid-900.ttf

fa-solid-900.ttf

229 ms

fa-regular-400.ttf

fa-regular-400.ttf

237 ms

fa-brands-400.svg

fa-brands-400.svg

238 ms

fa-brands-400.svg

fa-brands-400.svg

228 ms

fa-solid-900.svg

fa-solid-900.svg

241 ms

fa-regular-400.svg

fa-regular-400.svg

229 ms

Accessibility Review

otapp.co.tz accessibility score

77

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

ARIA input fields do not have accessible names

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

otapp.co.tz best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

otapp.co.tz SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Otapp.co.tz 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 Otapp.co.tz 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

otapp.co.tz

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