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5-ala.jp screenshot

11

Performance

Renders faster than
24% of other websites
86

Accessibility

Visual factors better than
that of 63% of websites
67

Best Practices

More advanced features
available than in
24% of websites
90

SEO

Google-friendlier than
69% of websites

First Response

515 ms

Resources Loaded

5.2 sec

Page Rendered

317 ms

5-ala.jp screenshot

About Website

Welcome to 5-ala.jp homepage info - get ready to check 5 ALA best content for Japan right away, or after learning these important things about 5-ala.jp

ALA（アミノレブリン酸）専門のサプリメント・化粧品を取り扱うALA Online アラ・オンラインでは、発酵技術により製造した5-アミノレブリン酸(ALA)とミネラルを配合したサプリメントやアラプラス化粧品を揃えています。科学的根拠に裏付けられたサプリメントをお試し下さい。

Visit 5-ala.jp

Key Findings

We analyzed 5-ala.jp page load time and found that the first response time was 515 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize 5-ala.jp rating and web reputation

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value1,980 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

5-ala.jp

515 ms

default.aspx

798 ms

style.css

320 ms

core.css

333 ms

skin.css

339 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 72% of them (119 requests) were addressed to the original 5-ala.jp, 4% (7 requests) were made to Pixel.mathtag.com and 4% (6 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain 5-ala.jp.

Content Size

1.7 MB

After Optimization

1.2 MB

In fact, the total size of 5-ala.jp main page is 1.7 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. 35% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 40.0 kB

Original 53.3 kB
After minification 50.2 kB
After compression 13.3 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. 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 40.0 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 124.8 kB

Original 1.2 MB
After minification 1.1 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. Obviously, 5 ALA needs image optimization as it can save up to 124.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 139.3 kB

Original 277.6 kB
After minification 262.0 kB
After compression 138.4 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 139.3 kB or 50% of the original size.

CSS Optimization

-84%

Potential reduce by 119.1 kB

Original 141.1 kB
After minification 96.6 kB
After compression 22.0 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. 5-ala.jp needs all CSS files to be minified and compressed as it can save up to 119.1 kB or 84% of the original size.

Requests Now

159

After Optimization

86

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 5 ALA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 18 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

Links do not have a discernible name

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 5-ala.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 5-ala.jp main page’s claimed encoding is shift_jis. 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

5-ala.jp

Open Graph description is not detected on the main page of 5 ALA. 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: