Access euinjapan.jp. 駐日欧州連合代表部

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value420 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.269

45/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

www.euinjapan.jp

959 ms

common.css

516 ms

nggallery.css

352 ms

se-styles.css

357 ms

lb_black.css

367 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 89% of them (49 requests) were addressed to the original Euinjapan.jp, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Euinjapan.jp.

Content Size

581.7 kB

After Optimization

296.9 kB

In fact, the total size of Euinjapan.jp main page is 581.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 253.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 26.2 kB

Original 35.6 kB
After minification 32.0 kB
After compression 9.4 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 26.2 kB or 74% of the original size.

Image Optimization

-20%

Potential reduce by 48.6 kB

Original 243.1 kB
After minification 194.5 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, Euinjapan needs image optimization as it can save up to 48.6 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

-66%

Potential reduce by 168.1 kB

Original 253.6 kB
After minification 235.5 kB
After compression 85.5 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 168.1 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 41.9 kB

Original 49.5 kB
After minification 31.5 kB
After compression 7.6 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. Euinjapan.jp needs all CSS files to be minified and compressed as it can save up to 41.9 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Euinjapan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Euinjapan.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Euinjapan.jp 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

euinjapan.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

駐日欧州連合代表部 | EEAS

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.euinjapan.jp

common.css

nggallery.css

se-styles.css

lb_black.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.euinjapan.jp

common.css

nggallery.css

se-styles.css

lb_black.css

jquery.js

jquery-migrate.min.js

jquery.cycle.all.min.js

ngg.slideshow.min.js

lib.js

jquery.watermarkinput.js

jquery.carouFredSel.js

common.js

lightbox.css

EUinJapan_title_ja4.png

bg_sp1.gif

bg_sp2.gif

img_features.gif

btn_left.png

btn_right.png

img_eunews2.png

top_img_ttl5b.png

b0316_ph02.png

img_eutopics.gif

sns_facebook_35x35.png

sns_twitter_35x35.png

sns_youtube_35x35.png

event_button02_JP.gif

whats_new_button01.png

DPj.png

asem.jpg

1500x500climate-action298x63.png

img_ttl6.gif

sns_facebook_24x24.png

sns_twitter_24x24.png

sns_youtube_24x24.png

sns_google_plus_24x24.png

sns_foursquare_24x24.png

all.js

header_gb.png

bg_search.gif

btn_search.gif

btn_left_ov.png