Access sgs-jpn-shop.com. ステンドグラスサプライ・ネットショップ www.sgs-jpn-shop.com

sgs-jpn-shop.com screenshot

74

Performance

Renders faster than
83% of other websites
77

Accessibility

Visual factors better than
that of 44% of websites
75

Best Practices

More advanced features
available than in
35% of websites
83

SEO

Google-friendlier than
46% of websites

First Response

563 ms

Resources Loaded

8.8 sec

Page Rendered

1.1 sec

sgs-jpn-shop.com screenshot

About Website

Welcome to sgs-jpn-shop.com homepage info - get ready to check Sgs Jpn Shop best content for Japan right away, or after learning these important things about sgs-jpn-shop.com

当社はステンドグラスなどガラス工芸材料の通販専門店です。制作に必要なガラス・工具・資材・書籍を扱っています。ステンドグラスサプライ・ネットショップ　Stained Glass Supplies Ltd.　

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Key Findings

We analyzed Sgs-jpn-shop.com page load time and found that the first response time was 563 ms and then it took 9.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value3.7 s

91/100

10%

sgs-jpn-shop.com

563 ms

sgs-jpn-shop.com

2977 ms

import.css

915 ms

font_medium.css

961 ms

addref.css

962 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 83% of them (128 requests) were addressed to the original Sgs-jpn-shop.com, 17% (26 requests) were made to V2.eshop-do.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Sgs-jpn-shop.com.

Content Size

2.6 MB

After Optimization

2.2 MB

In fact, the total size of Sgs-jpn-shop.com main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 109.1 kB

Original 130.5 kB
After minification 119.7 kB
After compression 21.4 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 109.1 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 211.5 kB

Original 2.4 MB
After minification 2.2 MB

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. Sgs Jpn Shop images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 16.0 kB

Original 49.1 kB
After minification 43.8 kB
After compression 33.0 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 16.0 kB or 33% of the original size.

CSS Optimization

-85%

Potential reduce by 45.6 kB

Original 53.9 kB
After minification 40.6 kB
After compression 8.3 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. Sgs-jpn-shop.com needs all CSS files to be minified and compressed as it can save up to 45.6 kB or 85% of the original size.

Requests Now

152

After Optimization

128

The browser has sent 152 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sgs Jpn Shop. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sgs-jpn-shop.com 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 Sgs-jpn-shop.com 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

sgs-jpn-shop.com

Open Graph description is not detected on the main page of Sgs Jpn Shop. 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: