Access robosoft.jp. Full-Service Digital Transformation Company I Robosoft Technologies

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value24.7 s

0/100

25%

SI (Speed Index)

Value17.3 s

0/100

10%

TBT (Total Blocking Time)

Value3,010 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.281

43/100

15%

TTI (Time to Interactive)

Value22.9 s

1/100

10%

robosoft.jp

401 ms

www.robosoftin.com

2099 ms

styles.789e5fed5acd0f8f499e.bundle.css

1950 ms

Robosoft_logo_horizontal.svg

219 ms

Home-banner1.jpg

283 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Robosoft.jp, 46% (52 requests) were made to D1y58d4vn5zi1a.cloudfront.net and 44% (50 requests) were made to Robosoftin.com. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source Robosoftin.com.

Content Size

2.9 MB

After Optimization

1.9 MB

In fact, the total size of Robosoft.jp main page is 2.9 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 445.9 kB

Original 501.6 kB
After minification 437.0 kB
After compression 55.7 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 64.6 kB, which is 13% 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 445.9 kB or 89% of the original size.

Image Optimization

-20%

Potential reduce by 450.2 kB

Original 2.2 MB
After minification 1.8 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. Obviously, Robosoft needs image optimization as it can save up to 450.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 50 B

Original 25.4 kB
After minification 25.4 kB
After compression 25.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-88%

Potential reduce by 90.8 kB

Original 103.8 kB
After minification 102.6 kB
After compression 13.0 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. Robosoft.jp needs all CSS files to be minified and compressed as it can save up to 90.8 kB or 88% of the original size.

Requests Now

111

After Optimization

102

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Robosoft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not have valid values

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Requests the geolocation permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

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

High

Image elements do not have [alt] attributes

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

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Robosoft.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Robosoft.jp 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

robosoft.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Full-Service Digital Transformation Company I Robosoft Technologies

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

robosoft.jp

www.robosoftin.com

styles.789e5fed5acd0f8f499e.bundle.css

Robosoft_logo_horizontal.svg

Home-banner1.jpg

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

robosoft.jp

www.robosoftin.com

styles.789e5fed5acd0f8f499e.bundle.css

Robosoft_logo_horizontal.svg

Home-banner1.jpg

paypay.webp

paytm-v2.webp

Next-arrow.svg

dotted-lines.svg

os_img_advisory.jpg

Next-arrow-black.svg

os_img_design1.jpg

os_img_engineer.jpg

os_img_analytics.jpg

dotted-circles.svg

Motilal-v2.webp

cash-v2.webp

mc.webp

ark-v2.webp

Discovery-v2.webp

magnolia-new-featured.png

motif-featured_edited.jpg

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ePRO-v2.webp

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Room-to-read-v2-.webp

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capitaland-featuredwork.png

featured-images-aaa.jpg

BSI-v2.webp

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lines-whatsnew.svg

Mr-Banks.webp

Plus.svg

Close.svg

Leading-road-safety-service.webp

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Mixed-reality.webp

Tracker.js

inline.30e43f48c4ebac2b28d6.bundle.js

polyfills.8c59112cfac35c8d823d.bundle.js

scripts.e67ced503893572f25b9.bundle.js