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13

Performance

Renders faster than
25% of other websites
86

Accessibility

Visual factors better than
that of 61% of websites
67

Best Practices

More advanced features
available than in
24% of websites
93

SEO

Google-friendlier than
83% of websites

First Response

505 ms

Resources Loaded

24.3 sec

Page Rendered

1.3 sec

scalp-d.com screenshot

About Website

Click here to check amazing Scalp D content. Otherwise, check out these important facts you probably never knew about scalp-d.com

Discover ScalpD Dignity, ScalpD, ScalpD NEXT+, ScalpD Organic and Medical Minoxi 5 – premium Japanese scalp-care and hair-growth solutions born from over 20 years of scalp research. A new era for your...

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Key Findings

We analyzed Scalp-d.com page load time and found that the first response time was 505 ms and then it took 25.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value10.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value38.6 s

0/100

25%

SI (Speed Index)

Value28.7 s

0/100

10%

TBT (Total Blocking Time)

Value8,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.101

89/100

15%

TTI (Time to Interactive)

Value49.0 s

0/100

10%

scalp-d.angfa-store.jp

505 ms

scalp-d.angfa-store.jp

1658 ms

gtm.js

91 ms

css

32 ms

reset.css

906 ms

Our browser made a total of 277 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Scalp-d.com, 6% (18 requests) were made to Googletagmanager.com and 4% (12 requests) were made to Analytics.tiktok.com. The less responsive or slowest element that took the longest time to load (7.9 sec) relates to the external source Scalp-d.angfa-store.jp.

Content Size

11.2 MB

After Optimization

10.1 MB

In fact, the total size of Scalp-d.com main page is 11.2 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. Only a small number of websites need less resources to load. Images take 10.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 146.9 kB

Original 170.1 kB
After minification 135.3 kB
After compression 23.2 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. This page needs HTML code to be minified as it can gain 34.8 kB, which is 20% 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 146.9 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 331.0 kB

Original 10.1 MB
After minification 9.8 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. Scalp D images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 395.3 kB

Original 640.9 kB
After minification 639.8 kB
After compression 245.6 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 395.3 kB or 62% of the original size.

CSS Optimization

-94%

Potential reduce by 221.2 kB

Original 234.5 kB
After minification 69.0 kB
After compression 13.2 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. Scalp-d.com needs all CSS files to be minified and compressed as it can save up to 221.2 kB or 94% of the original size.

Requests Now

256

After Optimization

100

The browser has sent 256 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scalp D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 83 to 1 for JavaScripts and from 12 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

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Search Engine Optimization Advices

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

High

Links are not crawlable

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

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scalp-d.com 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 Scalp-d.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

scalp-d.com

Open Graph data is detected on the main page of Scalp D. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: