Tools & Wizards About Us
tiwb.org screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 0

    Best Practices

  • 81

    SEO

    Google-friendlier than
    43% of websites

tiwb.org

Tax Inspectors Without Borders - Tax Inspectors Without Borders

Page Load Speed

2.8 sec in total

First Response

495 ms

Resources Loaded

2.1 sec

Page Rendered

221 ms

tiwb.org screenshot

About Website

Welcome to tiwb.org homepage info - get ready to check Tiwb best content right away, or after learning these important things about tiwb.org

Tax Inspectors Without Borders is a joint OECD/UNDP initiative which provides expert assistance and transfer of tax audit knowledge to developing countries using a practical “learning by doing” approa

Visit tiwb.org

Key Findings

We analyzed Tiwb.org page load time and found that the first response time was 495 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

tiwb.org performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

tiwb.org

495 ms

bootstrap.min.css

322 ms

font-awesome.css

332 ms

main.css

246 ms

rsp-blocks.css

329 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 64% of them (46 requests) were addressed to the original Tiwb.org, 11% (8 requests) were made to Google.com and 7% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (709 ms) belongs to the original domain Tiwb.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (52%)

Content Size

2.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tiwb.org main page is 2.5 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. Only a small number of websites need less resources to load. CSS take 947.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 58.6 kB

  • Original 71.6 kB
  • After minification 64.0 kB
  • After compression 13.0 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 7.6 kB, which is 11% 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 58.6 kB or 82% of the original size.

Image Optimization

-26%

Potential reduce by 215.0 kB

  • Original 831.3 kB
  • After minification 616.3 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. Obviously, Tiwb needs image optimization as it can save up to 215.0 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 252.6 kB

  • Original 667.3 kB
  • After minification 648.8 kB
  • After compression 414.7 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 252.6 kB or 38% of the original size.

CSS Optimization

-84%

Potential reduce by 794.0 kB

  • Original 947.9 kB
  • After minification 898.8 kB
  • After compression 153.9 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. Tiwb.org needs all CSS files to be minified and compressed as it can save up to 794.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (72%)

Requests Now

61

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tiwb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tiwb.org

tiwb.org

495 ms

bootstrap.min.css

bootstrap.min.css

322 ms

font-awesome.css

font-awesome.css

332 ms

main.css

main.css

246 ms

rsp-blocks.css

rsp-blocks.css

329 ms

custom.css

custom.css

248 ms

resp.site.css

resp.site.css

247 ms

oecd2010.css

oecd2010.css

410 ms

publication.css

publication.css

407 ms

publications_bootstrap.css

publications_bootstrap.css

565 ms

document-elements.css

document-elements.css

403 ms

components.css

components.css

407 ms

resp_old_diff.css

resp_old_diff.css

412 ms

flags.css

flags.css

491 ms

collapse.css

collapse.css

487 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

659 ms

social-share-kit.css

social-share-kit.css

494 ms

ssk-custom.css

ssk-custom.css

488 ms

social-share-kit.min.js

social-share-kit.min.js

576 ms

ssk-custom.js

ssk-custom.js

577 ms

slider-pro.min.css

slider-pro.min.css

577 ms

jquery.sliderPro.min.js

jquery.sliderPro.min.js

679 ms

bootstrap.min.js

bootstrap.min.js

581 ms

picturefill.js

picturefill.js

585 ms

main.js

main.js

583 ms

rsp-blocks.js

rsp-blocks.js

586 ms

jquery.collapse.js

jquery.collapse.js

709 ms

main.js

main.js

707 ms

plugins.js

plugins.js

708 ms

sat_site_popup.js

sat_site_popup.js

707 ms

main.js

main.js

706 ms

cse.js

cse.js

110 ms

gtm.js

gtm.js

153 ms

TIWB_CustomLogo_L_EN.png

TIWB_CustomLogo_L_EN.png

152 ms

TIWB_WebBanner_1140x100_EN.png

TIWB_WebBanner_1140x100_EN.png

182 ms

Seychelles%20CI%20programme%20launch%20-%20group%20photo%20small%20(1).png

Seychelles%20CI%20programme%20launch%20-%20group%20photo%20small%20(1).png

346 ms

Slider%20website.%20update.png

Slider%20website.%20update.png

307 ms

2024%20Annual%20Report%20-%20slider%20EN.png

2024%20Annual%20Report%20-%20slider%20EN.png

366 ms

tax%20auditors%20at%20work%20(1)%20(1).jpeg

tax%20auditors%20at%20work%20(1)%20(1).jpeg

188 ms

Host%20Admin%20blue%20tax_313474802.jpg

Host%20Admin%20blue%20tax_313474802.jpg

188 ms

Expert%20at%20Desk_334043390.jpg

Expert%20at%20Desk_334043390.jpg

304 ms

Partner%20Administration_64409617.jpg

Partner%20Administration_64409617.jpg

386 ms

Donors.jpg

Donors.jpg

307 ms

all.js

all.js

149 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

333 ms

social-share-kit.woff

social-share-kit.woff

332 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

355 ms

DR8ZgzZmXSw

DR8ZgzZmXSw

223 ms

buffer-hover-icon@1x.png

buffer-hover-icon@1x.png

2 ms

openhand.cur

openhand.cur

572 ms

cse.js

cse.js

107 ms

analytics.js

analytics.js

80 ms

fontello.woff

fontello.woff

501 ms

all.js

all.js

10 ms

collect

collect

13 ms

js

js

89 ms

cse_element__en.js

cse_element__en.js

10 ms

default+en.css

default+en.css

9 ms

default.css

default.css

8 ms

async-ads.js

async-ads.js

48 ms

branding.png

branding.png

45 ms

www-player.css

www-player.css

44 ms

www-embed-player.js

www-embed-player.js

62 ms

base.js

base.js

108 ms

search_box_icon.png

search_box_icon.png

350 ms

clear.png

clear.png

39 ms

ad_status.js

ad_status.js

135 ms

ol2Pwhg52TvQQNILWNhGlE6oofe6M6saszf4SS0CR3o.js

ol2Pwhg52TvQQNILWNhGlE6oofe6M6saszf4SS0CR3o.js

73 ms

embed.js

embed.js

33 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

149 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

149 ms

id

id

140 ms

Accessibility Review

tiwb.org accessibility score

76

Accessibility Issues

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.

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 IDs are not unique

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

SEO Factors

tiwb.org SEO score

81

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 Tiwb.org 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 Tiwb.org 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

tiwb.org

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