Access sp-market.biz. 八丈島の特産物（くさや・明日葉）の通販

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.197

63/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

sp-market.biz

759 ms

m_sys_common.css

474 ms

import.css

335 ms

script.js

338 ms

check_history.css

154 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 82% of them (120 requests) were addressed to the original Sp-market.biz, 2% (3 requests) were made to Sync.fout.jp and 1% (2 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Sp-market.biz.

Content Size

862.0 kB

After Optimization

640.1 kB

In fact, the total size of Sp-market.biz main page is 862.0 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. 35% of websites need less resources to load. Images take 641.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 88.3 kB

Original 105.6 kB
After minification 93.7 kB
After compression 17.3 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. This page needs HTML code to be minified as it can gain 11.9 kB, which is 11% 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 88.3 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 52.8 kB

Original 641.1 kB
After minification 588.3 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. SPmarket images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 37.0 kB

Original 61.9 kB
After minification 60.0 kB
After compression 24.9 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 37.0 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 43.8 kB

Original 53.3 kB
After minification 40.6 kB
After compression 9.5 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. Sp-market.biz needs all CSS files to be minified and compressed as it can save up to 43.8 kB or 82% of the original size.

Requests Now

144

After Optimization

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPmarket. 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 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sp-market.biz 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 Sp-market.biz main page’s claimed encoding is euc-jp. 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

sp-market.biz

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

Report Summary

Performance

Accessibility

Best Practices

SEO

八丈島の特産物（くさや・明日葉）の通販｜SPmarket

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sp-market.biz

m_sys_common.css

import.css

script.js

check_history.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sp-market.biz

m_sys_common.css

import.css

script.js

check_history.css

pager.css

shopdetail.css

ranking.css

basket.css

security.css

category_menu.css

topicpath.css

catalog.css

analytics.js

count.makeshop.jp

body_bg.png

logo.gif

hNav01.png

hNav02.png

hNav03.png

hNav04.png

headBasketSwitch1.png

topimage_logo.jpg

searchTitle.png

l_searchBtn.png

categoryTitle.png

l_memberBtn.png

left_top.gif

left_icon.gif

left_title_head.gif

left_title_tail.gif

left_more.gif

left_bottom.gif

infotitle.gif

leftdot.gif

bannertitle.gif

spmarket_yuuhi2.gif

spmarket_logo.jpg

spmarket_spmarketgurunabilogo.gif

left_edge.gif

right_edge.gif

201602pre.jpg

newstitle.gif