2.6 sec in total
152 ms
1.9 sec
549 ms
Visit hitachi.us now to see the best up-to-date Hitachi content for United States and also check out these interesting facts you probably never knew about hitachi.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.usWe analyzed Hitachi.us page load time and found that the first response time was 152 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
hitachi.us performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value8.8 s
1/100
25%
Value5.3 s
58/100
10%
Value1,530 ms
13/100
30%
Value0.215
58/100
15%
Value12.8 s
13/100
10%
152 ms
280 ms
409 ms
72 ms
144 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 72% of them (43 requests) were addressed to the original Hitachi.us, 5% (3 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (712 ms) belongs to the original domain Hitachi.us.
Page size can be reduced by 121.2 kB (7%)
1.9 MB
1.7 MB
In fact, the total size of Hitachi.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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 91.3 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 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.
Potential reduce by 13.4 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. Hitachi images are well optimized though.
Potential reduce by 7.3 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.
Potential reduce by 9.3 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.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.
Number of requests can be reduced by 13 (24%)
55
42
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hitachi. 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.
hitachi.us
152 ms
hitachi.us
280 ms
www.hitachi.us
409 ms
css_uK54Jr_ZliC13pjqksinML8IStvDRIqgUks8j8Vq3Bk.css
72 ms
css_9en1THjdbLt3lZZJidXtaFoTFMhJwxjgy6XYIRUJlQQ.css
144 ms
font-awesome.min.css
31 ms
css_o11rAQzn2-x1KBMMALtJJkZR1TaQ9JQLPnF9nkttGAg.css
198 ms
js_ZvlYhm0C08a-530dSOdOP18bgIDlrI5PPtw9xM5IBw4.js
473 ms
gtm.js
81 ms
corp_id.png
98 ms
icon_earth.png
97 ms
icon_mail.png
96 ms
icon_search.png
142 ms
sustainable-transportation.jpg
248 ms
sustainable-energy.jpg
254 ms
digital-it-solutions.jpg
361 ms
manufacturing.jpg
405 ms
sustainability.jpg
362 ms
hitachi-group-identity.jpg
360 ms
icon_link_right.gif
360 ms
grey-circle-bg.jpg
360 ms
transportation-and-mobility.jpg
486 ms
energy-solutions-home.jpg
425 ms
information-technology.jpg
424 ms
social-infrastructure-industrial.jpg
425 ms
proton-marquee.jpg
413 ms
scientific-research-equipment.jpg
441 ms
audio-visual.jpg
534 ms
earth-day.jpg
562 ms
whatsnewbg.jpg
502 ms
sustainable-energy-future.jpg
564 ms
circular-economy.jpg
569 ms
genome-sequencing.jpg
616 ms
gen-ai.jpg
571 ms
ai-loyalty.jpg
651 ms
ai-manufacturing.jpg
631 ms
sustainabilty.jpg
633 ms
join-our-team.jpg
636 ms
about-us.jpg
701 ms
hitachi-network-directory.jpg
684 ms
icon_sns_twitter.png
700 ms
icon_sns_facebook.png
701 ms
icon_sns_youtube.png
703 ms
icon_sns_instagram.png
712 ms
fontawesome-webfont.woff
38 ms
icon_sns_linkedin.png
656 ms
js
57 ms
analytics.js
32 ms
insight.min.js
153 ms
collect
83 ms
collect
120 ms
js
39 ms
munchkin.js
155 ms
rtp.js
113 ms
insight_tag_errors.gif
192 ms
ga-audiences
105 ms
jquery-ui-insightera-custom-1.9.6.css
143 ms
ga-integration-2.0.5.js
141 ms
munchkin.js
8 ms
visitWebPage
95 ms
hitachi.us accessibility score
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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
hitachi.us best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
hitachi.us SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hitachi.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.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.
hitachi.us
Open Graph data is detected on the main page of Hitachi. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: