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ivu.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ivu.com

IVU | Integrated IT systems for bus and rail

Page Load Speed

2.2 sec in total

First Response

218 ms

Resources Loaded

1.4 sec

Page Rendered

528 ms

ivu.com screenshot

About Website

Click here to check amazing IVU content for Iran. Otherwise, check out these important facts you probably never knew about ivu.com

IVU is one of the world's leading providers of public transport IT solutions and supports buses and trains in shaping the mobility of tomorrow.

Visit ivu.com

Key Findings

We analyzed Ivu.com page load time and found that the first response time was 218 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ivu.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

ivu.com

218 ms

www.ivu.com

544 ms

main.css

192 ms

cookie_panel.css

287 ms

7015c8c4ac5ff815b57530b221005fc6.css

291 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Ivu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (544 ms) belongs to the original domain Ivu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 702.1 kB (38%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ivu.com main page is 1.8 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 963.0 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 179.3 kB

  • Original 203.2 kB
  • After minification 132.2 kB
  • After compression 23.9 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 71.0 kB, which is 35% 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 179.3 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 13.8 kB

  • Original 963.0 kB
  • After minification 949.2 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. IVU images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 245.3 kB

  • Original 356.1 kB
  • After minification 327.8 kB
  • After compression 110.8 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 245.3 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 263.7 kB

  • Original 310.8 kB
  • After minification 267.3 kB
  • After compression 47.0 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. Ivu.com needs all CSS files to be minified and compressed as it can save up to 263.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (67%)

Requests Now

15

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IVU. 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

ivu.com

ivu.com

218 ms

www.ivu.com

www.ivu.com

544 ms

main.css

main.css

192 ms

cookie_panel.css

cookie_panel.css

287 ms

7015c8c4ac5ff815b57530b221005fc6.css

7015c8c4ac5ff815b57530b221005fc6.css

291 ms

ueberdosis.css

ueberdosis.css

390 ms

powermailError.css

powermailError.css

292 ms

logo.svg

logo.svg

290 ms

jquery.min.js

jquery.min.js

416 ms

main.js

main.js

425 ms

ueberdosis.js

ueberdosis.js

486 ms

parsley.js

parsley.js

438 ms

om_cookie_main.js

om_cookie_main.js

290 ms

Form.min.js

Form.min.js

485 ms

PowermailCondition.min.js

PowermailCondition.min.js

437 ms

Tabs.min.js

Tabs.min.js

437 ms

linkedin.svg

linkedin.svg

478 ms

youtube.svg

youtube.svg

497 ms

52e2969a-646c-4c17-ba69-49112a741c97.0f175fec54220412b1398e5940a515f0.woff

52e2969a-646c-4c17-ba69-49112a741c97.0f175fec54220412b1398e5940a515f0.woff

193 ms

5a230e3e-b354-4bab-863d-9b460a28ddb3.eac04c28dce293280272fa48b0b13c1e.woff

5a230e3e-b354-4bab-863d-9b460a28ddb3.eac04c28dce293280272fa48b0b13c1e.woff

214 ms

51778b35-3d6c-4590-9a77-272b26a6f2f9.8e82503b66e4cbe106d7cf177a171688.woff

51778b35-3d6c-4590-9a77-272b26a6f2f9.8e82503b66e4cbe106d7cf177a171688.woff

136 ms

Accessibility Review

ivu.com accessibility score

90

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

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.

Best Practices

ivu.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

ivu.com SEO score

92

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

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 Ivu.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 Ivu.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

ivu.com

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