Tools & Wizards About Us
uazensen.jp screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

uazensen.jp

UAゼンセン | 全国繊維化学食品流通サービス一般労働組合同盟

Page Load Speed

5.7 sec in total

First Response

533 ms

Resources Loaded

4.6 sec

Page Rendered

543 ms

uazensen.jp screenshot

About Website

Click here to check amazing Uazensen content for Japan. Otherwise, check out these important facts you probably never knew about uazensen.jp

トップページ | UAゼンセンは、繊維・衣料、医薬・化粧品、化学・エネルギー、窯業・建材、食品、流通、印刷、レジャー・サービス、福祉・医療産業、派遣業・業務請負業など、国民生活に関連する産業の労働者が結集して組織した産業別労働組合です。

Visit uazensen.jp

Key Findings

We analyzed Uazensen.jp page load time and found that the first response time was 533 ms and then it took 5.2 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

uazensen.jp performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

21/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

uazensen.jp

533 ms

uazensen.jp

1467 ms

wp-emoji-release.min.js

315 ms

classic-themes.min.css

484 ms

jquery-3.6.0.min.js

686 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 89% of them (47 requests) were addressed to the original Uazensen.jp, 6% (3 requests) were made to Cdnjs.cloudflare.com and 4% (2 requests) were made to Uaz-pr.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Uaz-pr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 226.0 kB (34%)

Content Size

658.5 kB

After Optimization

432.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uazensen.jp main page is 658.5 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. 35% of websites need less resources to load. Images take 321.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 184.6 kB

  • Original 223.0 kB
  • After minification 206.3 kB
  • After compression 38.4 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 184.6 kB or 83% of the original size.

Image Optimization

-4%

Potential reduce by 13.9 kB

  • Original 321.5 kB
  • After minification 307.6 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. Uazensen images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 20.2 kB

  • Original 94.8 kB
  • After minification 94.8 kB
  • After compression 74.6 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 20.2 kB or 21% of the original size.

CSS Optimization

-38%

Potential reduce by 7.3 kB

  • Original 19.1 kB
  • After minification 19.1 kB
  • After compression 11.8 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. Uazensen.jp needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (55%)

Requests Now

51

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uazensen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uazensen.jp

uazensen.jp

533 ms

uazensen.jp

uazensen.jp

1467 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

315 ms

classic-themes.min.css

classic-themes.min.css

484 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

686 ms

lazysizes.min.js

lazysizes.min.js

525 ms

cf7_calculator.js

cf7_calculator.js

526 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

529 ms

UA_zensen_style.css

UA_zensen_style.css

730 ms

jquery.min.js

jquery.min.js

27 ms

swiper.min.css

swiper.min.css

29 ms

swiper.min.js

swiper.min.js

42 ms

ajax-s_p.js

ajax-s_p.js

512 ms

jquery.rwdImageMaps.min.js

jquery.rwdImageMaps.min.js

11 ms

placeholder-216x46.png

placeholder-216x46.png

172 ms

placeholder-160x34.png

placeholder-160x34.png

210 ms

placeholder-13x15.png

placeholder-13x15.png

211 ms

uazensen.jp

uazensen.jp

856 ms

file-alt-solid_b.svg

file-alt-solid_b.svg

184 ms

comment-dots-regular.svg

comment-dots-regular.svg

186 ms

globe-solid.svg

globe-solid.svg

317 ms

search-solid.svg

search-solid.svg

320 ms

search-solid_w.svg

search-solid_w.svg

323 ms

placeholder-400x225.png

placeholder-400x225.png

327 ms

placeholder-625x300.png

placeholder-625x300.png

332 ms

placeholder-12x14.png

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462 ms

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placeholder-284x146.png

467 ms

placeholder-30x35.png

placeholder-30x35.png

474 ms

placeholder-17x17.png

placeholder-17x17.png

503 ms

placeholder-15x17.png

placeholder-15x17.png

510 ms

1194027_2.png

1194027_2.png

633 ms

chevron-circle-left-solid_w.svg

chevron-circle-left-solid_w.svg

527 ms

chevron-circle-right-solid_w.svg

chevron-circle-right-solid_w.svg

531 ms

chevron-circle-left-solid.svg

chevron-circle-left-solid.svg

562 ms

chevron-circle-right-solid.svg

chevron-circle-right-solid.svg

570 ms

cropped-cropped-%E3%83%AD%E3%82%B4-2.png

cropped-cropped-%E3%83%AD%E3%82%B4-2.png

610 ms

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-%EF%BC%88%E5%9B%BD%E6%B0%91%E6%B0%91%E4%B8%BB%E5%85%9A%E3%83%BB%E6%94%BF%E7%AD%96%E6%87%87%E8%AB%87%E4%BC%9A%EF%BC%89.jpg

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-%EF%BC%88%E5%9B%BD%E6%B0%91%E6%B0%91%E4%B8%BB%E5%85%9A%E3%83%BB%E6%94%BF%E7%AD%96%E6%87%87%E8%AB%87%E4%BC%9A%EF%BC%89.jpg

786 ms

%E6%9D%B1%E4%BA%AC_%E6%9D%B1%E4%BA%AC%E5%8D%9A%E5%96%84_20240618_3%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-768x768.jpg

%E6%9D%B1%E4%BA%AC_%E6%9D%B1%E4%BA%AC%E5%8D%9A%E5%96%84_20240618_3%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-768x768.jpg

804 ms

%E2%98%85DSC02901_%E3%83%91%E3%83%8D%E3%83%AB8-768x768.jpg

%E2%98%85DSC02901_%E3%83%91%E3%83%8D%E3%83%AB8-768x768.jpg

836 ms

zensen-logo.svg

zensen-logo.svg

604 ms

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-5%E6%9C%88%E6%9C%AB%E6%99%82%E7%82%B9%E3%81%AE%E5%A6%A5%E7%B5%90%E7%8A%B6%E6%B3%81%EF%BC%892.jpg

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-5%E6%9C%88%E6%9C%AB%E6%99%82%E7%82%B9%E3%81%AE%E5%A6%A5%E7%B5%90%E7%8A%B6%E6%B3%81%EF%BC%892.jpg

881 ms

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-%E6%97%A5%E6%9C%AC%E8%B5%A4%E5%8D%81%E5%AD%97%E7%A4%BE%E3%82%AB%E3%83%B3%E3%83%91%E9%87%91%E8%B4%88%E5%91%88.jpg

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-%E6%97%A5%E6%9C%AC%E8%B5%A4%E5%8D%81%E5%AD%97%E7%A4%BE%E3%82%AB%E3%83%B3%E3%83%91%E9%87%91%E8%B4%88%E5%91%88.jpg

920 ms

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-%E3%82%AB%E3%82%B9%E3%83%8F%E3%83%A9%E7%B7%8A%E6%80%A5%E5%A0%B1%E5%91%8A%E9%9B%86%E4%BC%9A3.jpg

%E6%9C%80%E5%A4%A7%E3%82%A2%E3%82%A4%E3%82%AD%E3%83%A3%E3%83%83%E3%83%81-%E3%82%AB%E3%82%B9%E3%83%8F%E3%83%A9%E7%B7%8A%E6%80%A5%E5%A0%B1%E5%91%8A%E9%9B%86%E4%BC%9A3.jpg

959 ms

1000002058-768x768.jpg

1000002058-768x768.jpg

894 ms

2024%E5%AE%89%E5%85%A8%E8%A1%9B%E7%94%9F%E6%8B%85%E5%BD%93%E8%80%85%E4%BA%A4%E6%B5%81%E4%BC%9A%E9%9B%86%E5%90%88%E5%86%99%E7%9C%9F-768x768.jpg

2024%E5%AE%89%E5%85%A8%E8%A1%9B%E7%94%9F%E6%8B%85%E5%BD%93%E8%80%85%E4%BA%A4%E6%B5%81%E4%BC%9A%E9%9B%86%E5%90%88%E5%86%99%E7%9C%9F-768x768.jpg

1084 ms

IMG_7625-e1718680929246-768x768.jpg

IMG_7625-e1718680929246-768x768.jpg

944 ms

20240606UAnews01p_mami_nikikasete-400x225.png

20240606UAnews01p_mami_nikikasete-400x225.png

1426 ms

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2406yuai_note3_1-400x225.png

1641 ms

mamitamura_com02.jpg

mamitamura_com02.jpg

924 ms

dougomi_jp02.jpg

dougomi_jp02.jpg

937 ms

top_banner_tamura.jpg

top_banner_tamura.jpg

968 ms

kawai-takanori_jp02.jpg

kawai-takanori_jp02.jpg

992 ms

print.css

print.css

171 ms

Accessibility Review

uazensen.jp accessibility score

88

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.

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

Best Practices

uazensen.jp best practices score

92

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

Page has valid source maps

SEO Factors

uazensen.jp SEO score

82

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uazensen.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 Uazensen.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

uazensen.jp

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