Tools & Wizards About Us
harbs.co.jp screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

harbs.co.jp

HARBS（ハーブス）

Page Load Speed

1.9 sec in total

First Response

704 ms

Resources Loaded

1.1 sec

Page Rendered

114 ms

harbs.co.jp screenshot

About Website

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

ハーブスは、ハンドメイドとフレッシュネスを追求したカフェです。創業当時より私たちが忘れずに胸に抱き続けてきたもの、それは心の底から「おいしい！」とお客様に感じていただきたいという、たったひとつの思いです。私たちのお店で過ごす喫茶の時間を通じて、皆様に幸せなひとときを過ごしていただきたいと願っております。

Visit harbs.co.jp

Key Findings

We analyzed Harbs.co.jp page load time and found that the first response time was 704 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

harbs.co.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value1.3 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)

Value0.6 s

100/100

10%

Network Requests Diagram

harbs.co.jp

704 ms

shigemitsu_logo.gif

326 ms

harbs_off.jpg

535 ms

antico_off.jpg

375 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Harbs.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (704 ms) belongs to the original domain Harbs.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 kB (21%)

Content Size

11.7 kB

After Optimization

9.3 kB

  • HTML
  • Images

In fact, the total size of Harbs.co.jp main page is 11.7 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 8.1 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 2.4 kB

  • Original 3.6 kB
  • After minification 3.4 kB
  • After compression 1.2 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 2.4 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 39 B

  • Original 8.1 kB
  • After minification 8.0 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. HARBS images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HARBS. According to our analytics all requests are already optimized.

Network Requests Diagram

harbs.co.jp

harbs.co.jp

704 ms

shigemitsu_logo.gif

shigemitsu_logo.gif

326 ms

harbs_off.jpg

harbs_off.jpg

535 ms

antico_off.jpg

antico_off.jpg

375 ms

Accessibility Review

harbs.co.jp accessibility score

93

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

Links do not have a discernible name

Best Practices

harbs.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

harbs.co.jp SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Harbs.co.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Harbs.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

harbs.co.jp

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