Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

glass-iris.co.jp

ガラス彫刻による名入れ記念品、オリジナルギフト・贈り物の専門店。クリスタル楯(盾)、クリスタルトロフィー、ガラス製フォトフレーム、グラスなどの名入れ記念品を作成。表彰状、感謝状、周年記念品、竣工記念品、退職祝いに人気。全国通販。

Page Load Speed

1.9 sec in total

First Response

616 ms

Resources Loaded

1.2 sec

Page Rendered

101 ms

glass-iris.co.jp screenshot

About Website

Visit glass-iris.co.jp now to see the best up-to-date Glass Iris content for Japan and also check out these interesting facts you probably never knew about glass-iris.co.jp

ガラス工房、ガラスエッチング、記念品、結婚祝いの贈り物専門店。ガラス彫刻による名入れ記念品を全国通販。クリスタル楯(盾)、クリスタルトロフィー、ペーパーウェイトを記念品に。ガラスフォトフレーム還暦祝いも人気。【ガラス工房アイリス】

Visit glass-iris.co.jp

Key Findings

We analyzed Glass-iris.co.jp page load time and found that the first response time was 616 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

glass-iris.co.jp performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.1 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)

Value0.7 s

100/100

10%

Network Requests Diagram

glass-iris.co.jp

616 ms

back.jpg

203 ms

left.jpg

537 ms

right.jpg

393 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 Glass-iris.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (616 ms) belongs to the original domain Glass-iris.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 kB (5%)

Content Size

30.7 kB

After Optimization

29.1 kB

In fact, the total size of Glass-iris.co.jp main page is 30.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 28.7 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 1.3 kB

  • Original 1.9 kB
  • After minification 1.7 kB
  • After compression 630 B

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. This page needs HTML code to be minified as it can gain 270 B, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.3 kB or 67% of the original size.

Image Optimization

-1%

Potential reduce by 286 B

  • Original 28.7 kB
  • After minification 28.4 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. Glass Iris images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

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

Accessibility Review

glass-iris.co.jp accessibility score

59

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

glass-iris.co.jp best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

glass-iris.co.jp SEO score

58

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glass-iris.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Glass-iris.co.jp main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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