Tools & Wizards About Us
hitachi-america.us screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

hitachi-america.us

Accelerating Green and Digital Innovation : Hitachi in the U.S.A.

Page Load Speed

6.1 sec in total

First Response

142 ms

Resources Loaded

5.4 sec

Page Rendered

534 ms

hitachi-america.us screenshot

About Website

Visit hitachi-america.us now to see the best up-to-date Hitachi America content for Bangladesh and also check out these interesting facts you probably never knew about hitachi-america.us

At Hitachi America, we serve as catalysts for data-driven digital transformation and climate action. Harnessing our proficiency in green and digital technologies, we assist governments, cities, and bu...

Visit hitachi-america.us

Key Findings

We analyzed Hitachi-america.us page load time and found that the first response time was 142 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

hitachi-america.us performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.215

58/100

15%

TTI (Time to Interactive)

Value13.7 s

10/100

10%

Network Requests Diagram

hitachi-america.us

142 ms

www.hitachi-america.us

288 ms

www.hitachi.us

394 ms

css_uK54Jr_ZliC13pjqksinML8IStvDRIqgUks8j8Vq3Bk.css

70 ms

css_9en1THjdbLt3lZZJidXtaFoTFMhJwxjgy6XYIRUJlQQ.css

138 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Hitachi-america.us, 68% (41 requests) were made to Hitachi.us and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Hitachi.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 152.6 kB (8%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hitachi-america.us main page is 1.9 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 91.3 kB

  • Original 110.7 kB
  • After minification 94.8 kB
  • After compression 19.4 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. This page needs HTML code to be minified as it can gain 16.0 kB, which is 14% 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 91.3 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 13.4 kB

  • Original 1.5 MB
  • After minification 1.5 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. Hitachi America images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 38.7 kB

  • Original 256.0 kB
  • After minification 255.9 kB
  • After compression 217.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 38.7 kB or 15% of the original size.

CSS Optimization

-39%

Potential reduce by 9.3 kB

  • Original 24.0 kB
  • After minification 15.1 kB
  • After compression 14.7 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. Hitachi-america.us needs all CSS files to be minified and compressed as it can save up to 9.3 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (24%)

Requests Now

55

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hitachi America. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hitachi-america.us

hitachi-america.us

142 ms

www.hitachi-america.us

www.hitachi-america.us

288 ms

www.hitachi.us

www.hitachi.us

394 ms

css_uK54Jr_ZliC13pjqksinML8IStvDRIqgUks8j8Vq3Bk.css

css_uK54Jr_ZliC13pjqksinML8IStvDRIqgUks8j8Vq3Bk.css

70 ms

css_9en1THjdbLt3lZZJidXtaFoTFMhJwxjgy6XYIRUJlQQ.css

css_9en1THjdbLt3lZZJidXtaFoTFMhJwxjgy6XYIRUJlQQ.css

138 ms

font-awesome.min.css

font-awesome.min.css

25 ms

css_o11rAQzn2-x1KBMMALtJJkZR1TaQ9JQLPnF9nkttGAg.css

css_o11rAQzn2-x1KBMMALtJJkZR1TaQ9JQLPnF9nkttGAg.css

197 ms

js_ZvlYhm0C08a-530dSOdOP18bgIDlrI5PPtw9xM5IBw4.js

js_ZvlYhm0C08a-530dSOdOP18bgIDlrI5PPtw9xM5IBw4.js

491 ms

gtm.js

gtm.js

94 ms

corp_id.png

corp_id.png

103 ms

icon_earth.png

icon_earth.png

102 ms

icon_mail.png

icon_mail.png

4249 ms

icon_search.png

icon_search.png

157 ms

sustainable-transportation.jpg

sustainable-transportation.jpg

156 ms

sustainable-energy.jpg

sustainable-energy.jpg

4312 ms

digital-it-solutions.jpg

digital-it-solutions.jpg

4316 ms

manufacturing.jpg

manufacturing.jpg

262 ms

sustainability.jpg

sustainability.jpg

303 ms

hitachi-group-identity.jpg

hitachi-group-identity.jpg

303 ms

icon_link_right.gif

icon_link_right.gif

302 ms

grey-circle-bg.jpg

grey-circle-bg.jpg

433 ms

transportation-and-mobility.jpg

transportation-and-mobility.jpg

493 ms

energy-solutions-home.jpg

energy-solutions-home.jpg

433 ms

information-technology.jpg

information-technology.jpg

503 ms

social-infrastructure-industrial.jpg

social-infrastructure-industrial.jpg

502 ms

proton-marquee.jpg

proton-marquee.jpg

561 ms

scientific-research-equipment.jpg

scientific-research-equipment.jpg

573 ms

audio-visual.jpg

audio-visual.jpg

571 ms

earth-day.jpg

earth-day.jpg

944 ms

whatsnewbg.jpg

whatsnewbg.jpg

640 ms

sustainable-energy-future.jpg

sustainable-energy-future.jpg

642 ms

circular-economy.jpg

circular-economy.jpg

708 ms

genome-sequencing.jpg

genome-sequencing.jpg

710 ms

gen-ai.jpg

gen-ai.jpg

776 ms

ai-loyalty.jpg

ai-loyalty.jpg

778 ms

ai-manufacturing.jpg

ai-manufacturing.jpg

910 ms

sustainabilty.jpg

sustainabilty.jpg

845 ms

join-our-team.jpg

join-our-team.jpg

914 ms

about-us.jpg

about-us.jpg

980 ms

hitachi-network-directory.jpg

hitachi-network-directory.jpg

981 ms

icon_sns_twitter.png

icon_sns_twitter.png

1009 ms

icon_sns_facebook.png

icon_sns_facebook.png

1047 ms

icon_sns_youtube.png

icon_sns_youtube.png

1048 ms

icon_sns_instagram.png

icon_sns_instagram.png

1074 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

34 ms

icon_sns_linkedin.png

icon_sns_linkedin.png

1019 ms

js

js

46 ms

analytics.js

analytics.js

137 ms

insight.min.js

insight.min.js

133 ms

munchkin.js

munchkin.js

83 ms

rtp.js

rtp.js

55 ms

collect

collect

27 ms

insight_tag_errors.gif

insight_tag_errors.gif

139 ms

collect

collect

33 ms

js

js

39 ms

jquery-ui-insightera-custom-1.9.6.css

jquery-ui-insightera-custom-1.9.6.css

110 ms

ga-integration-2.0.5.js

ga-integration-2.0.5.js

109 ms

ga-audiences

ga-audiences

145 ms

munchkin.js

munchkin.js

71 ms

visitWebPage

visitWebPage

34 ms

Accessibility Review

hitachi-america.us accessibility score

75

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

hitachi-america.us best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

hitachi-america.us SEO score

82

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Hitachi-america.us 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 Hitachi-america.us 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

hitachi-america.us

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