Tools & Wizards About Us
academy.izi.travel screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

academy.izi.travel

All museums audio guides and city tours in one single app | izi.TRAVEL

Page Load Speed

5.6 sec in total

First Response

104 ms

Resources Loaded

4.1 sec

Page Rendered

1.4 sec

academy.izi.travel screenshot

About Website

Visit academy.izi.travel now to see the best up-to-date Academy Izi content for Russia and also check out these interesting facts you probably never knew about academy.izi.travel

izi.TRAVEL is the ultimate exploring experience. All the best audio guides for museums and cities in one app, for free.

Visit academy.izi.travel

Key Findings

We analyzed Academy.izi.travel page load time and found that the first response time was 104 ms and then it took 5.5 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

academy.izi.travel performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value16,680 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

academy.izi.travel

104 ms

en

1389 ms

jquery.min.js

147 ms

js

1439 ms

adsbygoogle.js

1328 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 74% of them (31 requests) were addressed to the original Academy.izi.travel, 7% (3 requests) were made to Media.izi.travel and 5% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Academy.izi.travel.

Page Optimization Overview & Recommendations

Page size can be reduced by 565.9 kB (39%)

Content Size

1.5 MB

After Optimization

893.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Academy.izi.travel 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. 65% of websites need less resources to load. HTML takes 702.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 541.4 kB

  • Original 702.9 kB
  • After minification 700.3 kB
  • After compression 161.6 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 541.4 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 24.5 kB

  • Original 702.2 kB
  • After minification 677.7 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. Academy Izi images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 53.9 kB
  • After minification 53.9 kB
  • After compression 53.9 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.

Requests Breakdown

Number of requests can be reduced by 16 (46%)

Requests Now

35

After Optimization

19

  • AJAX
  • Images
  • JavaScript

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Academy Izi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

academy.izi.travel

academy.izi.travel

104 ms

en

en

1389 ms

jquery.min.js

jquery.min.js

147 ms

js

js

1439 ms

adsbygoogle.js

adsbygoogle.js

1328 ms

analytics.js

analytics.js

1415 ms

bg_hamburger_close.png

bg_hamburger_close.png

261 ms

logo.svg

logo.svg

222 ms

twitter.png

twitter.png

1087 ms

facebook.png

facebook.png

1086 ms

instagram.png

instagram.png

1087 ms

hamburger.svg

hamburger.svg

1095 ms

bg_langselect.png

bg_langselect.png

1102 ms

woman_reduce_tiny.jpg

woman_reduce_tiny.jpg

1309 ms

bigfish_0.jpg

bigfish_0.jpg

1102 ms

moca_london.jpg

moca_london.jpg

1102 ms

karawoman_promo.jpg

karawoman_promo.jpg

1191 ms

itw-vpor_400x400.jpg

itw-vpor_400x400.jpg

1249 ms

drimsim.png

drimsim.png

1238 ms

get_app.webp

get_app.webp

1237 ms

2C81E5_8_0.woff

2C81E5_8_0.woff

1140 ms

proxima_nova_semibold-webfont.woff

proxima_nova_semibold-webfont.woff

1204 ms

2C81E5_A_0.woff

2C81E5_A_0.woff

1332 ms

icon-explore.png

icon-explore.png

1280 ms

icon-create.png

icon-create.png

1273 ms

tour_white.png

tour_white.png

1280 ms

museum_white.png

museum_white.png

1280 ms

btn_app_store.png

btn_app_store.png

1179 ms

btn_play_store.png

btn_play_store.png

1182 ms

btn_windows_store.png

btn_windows_store.png

1182 ms

overlay.png

overlay.png

1182 ms

SkolarPEWeb-Bold.woff

SkolarPEWeb-Bold.woff

1486 ms

2C81E5_B_0.woff

2C81E5_B_0.woff

1201 ms

5d0956a8-9ae6-5867-b43d-ab972e8f8fb6

5d0956a8-9ae6-5867-b43d-ab972e8f8fb6

562 ms

track.js

track.js

481 ms

da9e1fd4-f30a-56fd-a41c-e9e5bf15e754

da9e1fd4-f30a-56fd-a41c-e9e5bf15e754

735 ms

fa4b8cfd-4725-566c-b29b-4d1ab562d9c5

fa4b8cfd-4725-566c-b29b-4d1ab562d9c5

780 ms

arrow-carousel-left.png

arrow-carousel-left.png

762 ms

arrow-carousel-right.png

arrow-carousel-right.png

760 ms

show_ads_impl.js

show_ads_impl.js

354 ms

zrt_lookup.html

zrt_lookup.html

639 ms

collect

collect

319 ms

Accessibility Review

academy.izi.travel accessibility score

63

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-*] attributes do not match their roles

High

ARIA input fields do not have accessible names

High

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

High

[aria-*] attributes do not have valid values

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

academy.izi.travel 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

academy.izi.travel SEO score

82

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Academy.izi.travel can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Academy.izi.travel 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

academy.izi.travel

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