Tools & Wizards About Us
seijo.co.jp screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

seijo.co.jp

【ココカラクラブ】ドラッグストア・調剤薬局のココカラファイン情報サイト

Page Load Speed

2.5 sec in total

First Response

720 ms

Resources Loaded

1.6 sec

Page Rendered

101 ms

seijo.co.jp screenshot

About Website

Visit seijo.co.jp now to see the best up-to-date Seijo content and also check out these interesting facts you probably never knew about seijo.co.jp

1300店舗のドラッグストア・調剤を運営するココカラファインの情報サイトです。チラシ・ポイント倍デー情報が検索可能！店舗・ネット通販の商品情報やお役立ち・お悩み情報がご覧いただけます。

Visit seijo.co.jp

Key Findings

We analyzed Seijo.co.jp page load time and found that the first response time was 720 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

seijo.co.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

seijo.co.jp

720 ms

style.css

324 ms

logo_seijo.gif

325 ms

logo_cocokarafine.gif

492 ms

p01.jpg

990 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Seijo.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (990 ms) belongs to the original domain Seijo.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 kB (5%)

Content Size

74.6 kB

After Optimization

71.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Seijo.co.jp main page is 74.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 69.1 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.3 kB

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 1.4 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 2.3 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 69.1 kB
  • After minification 69.1 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. Seijo images are well optimized though.

CSS Optimization

-67%

Potential reduce by 1.3 kB

  • Original 1.9 kB
  • After minification 1.3 kB
  • After compression 613 B

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. Seijo.co.jp needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seijo. According to our analytics all requests are already optimized.

Network Requests Diagram

seijo.co.jp

seijo.co.jp

720 ms

style.css

style.css

324 ms

logo_seijo.gif

logo_seijo.gif

325 ms

logo_cocokarafine.gif

logo_cocokarafine.gif

492 ms

p01.jpg

p01.jpg

990 ms

btn_store.gif

btn_store.gif

176 ms

btn_recruit.gif

btn_recruit.gif

314 ms

btn_service.gif

btn_service.gif

313 ms

p02.jpg

p02.jpg

916 ms

btn_profile.gif

btn_profile.gif

352 ms

btn_ir.gif

btn_ir.gif

473 ms

Accessibility Review

seijo.co.jp accessibility score

82

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

The document uses <meta http-equiv="refresh">

Best Practices

seijo.co.jp best practices score

75

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

SEO Factors

seijo.co.jp SEO score

69

Search Engine Optimization Advices

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 Seijo.co.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 Seijo.co.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

seijo.co.jp

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