3 sec in total
179 ms
2.6 sec
258 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 179 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
hitachi.us performance score
name
value
score
weighting
Value9.9 s
0/100
10%
Value17.3 s
0/100
25%
Value13.8 s
1/100
10%
Value950 ms
29/100
30%
Value0.517
15/100
15%
Value17.8 s
4/100
10%
179 ms
428 ms
566 ms
242 ms
499 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 79% of them (57 requests) were addressed to the original Hitachi.us, 10% (7 requests) were made to Hitachi.com and 3% (2 requests) were made to Statse.webtrendslive.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Hitachi.us.
Page size can be reduced by 529.9 kB (31%)
1.7 MB
1.2 MB
In fact, the total size of Hitachi.us 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 45.9 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 45.9 kB or 81% of the original size.
Potential reduce by 118.9 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 239.7 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 239.7 kB or 64% of the original size.
Potential reduce by 125.3 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 125.3 kB or 89% of the original size.
Number of requests can be reduced by 39 (56%)
70
31
The browser has sent 70 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 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
hitachi.us
179 ms
www.hitachi.us
428 ms
common.css
566 ms
portalmodule.css
242 ms
jquery.1.10.2.js
499 ms
common.js
248 ms
header_us_en.js
170 ms
branding_image.css
255 ms
jquery-1.7.1.min.js
1104 ms
branding_image_wide.js
326 ms
jquery-1.7.1.min.js
1044 ms
slide_banner.css
13 ms
slide_banner.js
1058 ms
webtrends.js
431 ms
megamenu.js
336 ms
wtcampaigntracking.js
257 ms
conversion.js
15 ms
hd_network.js
518 ms
hd_common.js
571 ms
icon_link_bottom_white.png
85 ms
corp_id.gif
85 ms
icon_navi_search.gif
82 ms
icon_navi_country.gif
86 ms
site_id.gif
82 ms
poc_020540.jpg
85 ms
img_hitachi_case_studies.jpg
164 ms
img_news_releases.jpg
163 ms
img_product_services.jpg
167 ms
poc_019588.jpg
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poc_019587.jpg
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poc_019589.jpg
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Hitachi_BigGame_thumb.jpg
248 ms
poc_020055.gif
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poc_020054.gif
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poc_020053.gif
256 ms
poc_020536.jpg
381 ms
Hitachi-US-home-page-small-banner-motorsports-facebook.jpg
382 ms
poc_019585.jpg
433 ms
poc_012482.jpg
376 ms
poc_017605.jpg
380 ms
sustainablity.jpg
379 ms
poc_021221.jpg
437 ms
poc_021218.jpg
433 ms
poc_021219.jpg
527 ms
poc_021220.jpg
431 ms
poc_021222.jpg
436 ms
balloon_down.gif
494 ms
icon_link_right_xl.gif
491 ms
icon_link_right.gif
493 ms
icon_link_right_l_white.gif
498 ms
icon_new_window.gif
499 ms
icon_link_top.gif
571 ms
wtid.js
5 ms
mpp.specificclick.net
269 ms
dcs.gif
4 ms
0
82 ms
fbds.js
136 ms
button_slide_left.gif
297 ms
button_slide_stop_off.gif
347 ms
button_slide_right.gif
350 ms
btn_stop.png
218 ms
btn_ctl1.png
222 ms
btn_ctl2.png
227 ms
btn_ctl3.png
228 ms
GBC_965x265_NEG_EN_150831.jpg
486 ms
GBC_965x265_IT_CG_ENG_140319.jpg
618 ms
cb_eBook_hbanner.jpg
387 ms
btn_ctl1_cr.png
310 ms
20 ms
print.css
85 ms
3 ms
hitachi.us accessibility score
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
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
hitachi.us best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
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 description is not detected on the main page of Hitachi. 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: