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jetprogramme.org screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

jetprogramme.org

Top Page - JET Programme

Page Load Speed

5.3 sec in total

First Response

588 ms

Resources Loaded

4.4 sec

Page Rendered

318 ms

jetprogramme.org screenshot

About Website

Welcome to jetprogramme.org homepage info - get ready to check JET Programme best content for United States right away, or after learning these important things about jetprogramme.org

The Japan Exchange and Teaching (JET) Programme is aimed at promoting grass-roots international exchange between Japan and other nations.

Visit jetprogramme.org

Key Findings

We analyzed Jetprogramme.org page load time and found that the first response time was 588 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

jetprogramme.org performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value22.3 s

1/100

10%

Network Requests Diagram

jetprogramme.org

588 ms

795 ms

gtm.js

43 ms

js

67 ms

js

52 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 53% of them (39 requests) were addressed to the original Jetprogramme.org, 12% (9 requests) were made to Fonts.googleapis.com and 9% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Jetprogramme.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 578.7 kB (46%)

Content Size

1.3 MB

After Optimization

676.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jetprogramme.org main page is 1.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 435.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 75.2 kB

  • Original 94.9 kB
  • After minification 91.9 kB
  • After compression 19.7 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 75.2 kB or 79% of the original size.

Image Optimization

-20%

Potential reduce by 81.5 kB

  • Original 410.3 kB
  • After minification 328.8 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, JET Programme needs image optimization as it can save up to 81.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 198.8 kB

  • Original 435.6 kB
  • After minification 399.2 kB
  • After compression 236.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 198.8 kB or 46% of the original size.

CSS Optimization

-71%

Potential reduce by 223.2 kB

  • Original 314.0 kB
  • After minification 277.7 kB
  • After compression 90.8 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. Jetprogramme.org needs all CSS files to be minified and compressed as it can save up to 223.2 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (79%)

Requests Now

58

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JET Programme. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jetprogramme.org

jetprogramme.org

588 ms

795 ms

gtm.js

gtm.js

43 ms

js

js

67 ms

js

js

52 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

304 ms

style.min.css

style.min.css

686 ms

classic-themes.min.css

classic-themes.min.css

567 ms

bizvektor_common_min.css

bizvektor_common_min.css

569 ms

plain.css

plain.css

1127 ms

add_colors.css

add_colors.css

569 ms

style_bizvektor_sns.css

style_bizvektor_sns.css

589 ms

font-awesome.min.css

font-awesome.min.css

36 ms

css

css

39 ms

frontend-gtag.min.js

frontend-gtag.min.js

751 ms

html5.js

html5.js

168 ms

style.css

style.css

753 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

1045 ms

yuga.js

yuga.js

681 ms

smooth-scroll.js

smooth-scroll.js

776 ms

comment-reply.min.js

comment-reply.min.js

829 ms

jquery.min.js

jquery.min.js

1215 ms

jquery-migrate.min.js

jquery-migrate.min.js

868 ms

add_functions.js

add_functions.js

961 ms

biz-vektor.js

biz-vektor.js

1224 ms

css

css

22 ms

css

css

18 ms

css

css

26 ms

css

css

24 ms

css

css

28 ms

css2

css2

29 ms

bootstrap-icons.css

bootstrap-icons.css

32 ms

css2

css2

26 ms

logo-1-scaled.jpg

logo-1-scaled.jpg

711 ms

bt_sitemap.jpg

bt_sitemap.jpg

219 ms

large.jpg

large.jpg

195 ms

medium.jpg

medium.jpg

196 ms

small.jpg

small.jpg

666 ms

ClairSideBarSmallEN.png

ClairSideBarSmallEN.png

669 ms

AJET%20Logo%20Web.png

AJET%20Logo%20Web.png

670 ms

JETAA%20Logo.png

JETAA%20Logo.png

709 ms

JET%20Video%20Contest%20Sidebar.png

JET%20Video%20Contest%20Sidebar.png

783 ms

footer_pagetop.png

footer_pagetop.png

709 ms

sdk.js

sdk.js

83 ms

La3iSr2clLU

La3iSr2clLU

187 ms

bt_search.jpg

bt_search.jpg

235 ms

icon_arrow2_blue.gif

icon_arrow2_blue.gif

656 ms

icon_try1_gray.gif

icon_try1_gray.gif

658 ms

icon_arrow1_gray.png

icon_arrow1_gray.png

659 ms

icon_arrow2_black.png

icon_arrow2_black.png

661 ms

css

css

55 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

32 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

79 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

54 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

55 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1p47sMC3Yw.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj35zS1p47sMC3Yw.ttf

96 ms

bootstrap-icons.woff

bootstrap-icons.woff

32 ms

sdk.js

sdk.js

7 ms

76 ms

www-player.css

www-player.css

34 ms

www-embed-player.js

www-embed-player.js

65 ms

base.js

base.js

93 ms

bt_search.jpg

bt_search.jpg

460 ms

ad_status.js

ad_status.js

253 ms

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

jRYISRuM9q7e_xyYaLp_fsq3qnLjbNevd8JDa-bOkpI.js

229 ms

embed.js

embed.js

106 ms

icon_arrow2_blue.gif

icon_arrow2_blue.gif

257 ms

icon_try1_gray.gif

icon_try1_gray.gif

255 ms

icon_arrow1_gray.png

icon_arrow1_gray.png

252 ms

icon_arrow2_black.png

icon_arrow2_black.png

251 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

11 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

48 ms

id

id

47 ms

Create

Create

153 ms

Accessibility Review

jetprogramme.org accessibility score

83

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

jetprogramme.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jetprogramme.org SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Jetprogramme.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 Jetprogramme.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

jetprogramme.org

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