Tools & Wizards About Us
e-sanro.net screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

e-sanro.net

産労総合研究所

Page Load Speed

6 sec in total

First Response

1.5 sec

Resources Loaded

4.3 sec

Page Rendered

151 ms

e-sanro.net screenshot

About Website

Click here to check amazing E Sanro content for Japan. Otherwise, check out these important facts you probably never knew about e-sanro.net

産労総合研究所は、人事労務・医療介護経営分野における出版を中心に、同分野での調査研究・提言を行う民間シンクタンクです。

Visit e-sanro.net

Key Findings

We analyzed E-sanro.net page load time and found that the first response time was 1.5 sec and then it took 4.5 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

e-sanro.net performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

e-sanro.net

1531 ms

page.css

377 ms

index.css

387 ms

jquery.js

1341 ms

jquery.s-plugins.js

581 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original E-sanro.net, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to S.yjtag.jp. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain E-sanro.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.2 kB (41%)

Content Size

446.6 kB

After Optimization

263.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of E-sanro.net main page is 446.6 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. Images take 187.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 13.4 kB

  • Original 17.4 kB
  • After minification 16.2 kB
  • After compression 4.0 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. 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 13.4 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 9.9 kB

  • Original 187.0 kB
  • After minification 177.1 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. E Sanro images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 88.6 kB

  • Original 155.6 kB
  • After minification 154.1 kB
  • After compression 67.0 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 88.6 kB or 57% of the original size.

CSS Optimization

-82%

Potential reduce by 71.3 kB

  • Original 86.6 kB
  • After minification 73.5 kB
  • After compression 15.3 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. E-sanro.net needs all CSS files to be minified and compressed as it can save up to 71.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of E Sanro. 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 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

e-sanro.net

e-sanro.net

1531 ms

page.css

page.css

377 ms

index.css

index.css

387 ms

jquery.js

jquery.js

1341 ms

jquery.s-plugins.js

jquery.s-plugins.js

581 ms

jquery.init.js

jquery.init.js

394 ms

admin-bar.min.css

admin-bar.min.css

750 ms

default.css

default.css

391 ms

base.css

base.css

578 ms

user.css

user.css

1004 ms

parts.css

parts.css

773 ms

ga.js

ga.js

44 ms

bn_mm.jpg

bn_mm.jpg

759 ms

pg-bg-top.png

pg-bg-top.png

206 ms

pg-bg-bottom_index2.png

pg-bg-bottom_index2.png

382 ms

hr-lg-site.png

hr-lg-site.png

570 ms

hr-tx-contact.png

hr-tx-contact.png

386 ms

hr-bt-contact.png

hr-bt-contact.png

387 ms

bk_index.jpg

bk_index.jpg

835 ms

index_copy.gif

index_copy.gif

588 ms

index_j.jpg

index_j.jpg

1330 ms

index_i.jpg

index_i.jpg

1426 ms

bn_fb.jpg

bn_fb.jpg

761 ms

fr-hd-theme.png

fr-hd-theme.png

388 ms

fr-hd-books.png

fr-hd-books.png

389 ms

fr-hd-syoin.png

fr-hd-syoin.png

402 ms

fr-hd-seminar.png

fr-hd-seminar.png

404 ms

fr-hd-consulting.png

fr-hd-consulting.png

786 ms

fr-hd-column.png

fr-hd-column.png

788 ms

fr-hd-research.png

fr-hd-research.png

780 ms

fr-hd-theme.png

fr-hd-theme.png

800 ms

fr-hd-books.png

fr-hd-books.png

1133 ms

fr-hd-syoin.png

fr-hd-syoin.png

1138 ms

fr-hd-seminar.png

fr-hd-seminar.png

1158 ms

fr-hd-consulting.png

fr-hd-consulting.png

1152 ms

fr-hd-column.png

fr-hd-column.png

1176 ms

fr-hd-research.png

fr-hd-research.png

1196 ms

tag.js

tag.js

33 ms

__utm.gif

__utm.gif

18 ms

tag

tag

12 ms

ya.js

ya.js

340 ms

Accessibility Review

e-sanro.net accessibility score

71

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

High

Links do not have a discernible 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.

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

e-sanro.net best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

SEO Factors

e-sanro.net SEO score

91

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

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise E-sanro.net 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 E-sanro.net 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

e-sanro.net

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