3.5 sec in total
505 ms
2.8 sec
183 ms
Welcome to jama-english.jp homepage info - get ready to check JAMA English best content for United Arab Emirates right away, or after learning these important things about jama-english.jp
Established in 1967 and comprising Japan's 14 manufacturers of passenger cars, trucks, buses, and motorcycles, JAMA is a non-profit industry association engaged in research, information exchange, publ...
Visit jama-english.jpWe analyzed Jama-english.jp page load time and found that the first response time was 505 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
jama-english.jp performance score
name
value
score
weighting
Value5.0 s
9/100
10%
Value9.2 s
1/100
25%
Value8.4 s
18/100
10%
Value200 ms
89/100
30%
Value0.374
28/100
15%
Value6.3 s
61/100
10%
505 ms
799 ms
56 ms
317 ms
448 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Jama-english.jp, 79% (23 requests) were made to Jama.or.jp and 10% (3 requests) were made to C.marsflag.com. The less responsive or slowest element that took the longest time to load (799 ms) relates to the external source Jama.or.jp.
Page size can be reduced by 31.4 kB (4%)
822.3 kB
790.9 kB
In fact, the total size of Jama-english.jp main page is 822.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 644.9 kB which makes up the majority of the site volume.
Potential reduce by 16.9 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. This page needs HTML code to be minified as it can gain 4.8 kB, which is 22% 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 16.9 kB or 77% of the original size.
Potential reduce by 2.2 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. JAMA English images are well optimized though.
Potential reduce by 8.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.6 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. Jama-english.jp needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 18% of the original size.
Number of requests can be reduced by 13 (52%)
25
12
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JAMA English. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
jama-english.jp
505 ms
799 ms
gtm.js
56 ms
jquery-3.6.0.min.js
317 ms
common.js
448 ms
navigation.js
450 ms
slick-theme.css
451 ms
slick.css
452 ms
slick.min.js
600 ms
reset.css
472 ms
common.css
607 ms
top.css
610 ms
search_responsive.css
612 ms
mfx-sbox.css
9 ms
mfx-sbox.js
5 ms
font-awesome.css
6 ms
logo.png
166 ms
20240626_jama_in_america.jpg
621 ms
202405_presser_slider_banner_e.jpg
760 ms
20231122_presser_slider_e.jpg
612 ms
css2
36 ms
link_arrow.png
154 ms
page_top.png
292 ms
gnav_main.html
278 ms
gnav_language.html
406 ms
footer.html
433 ms
ajax-loader.gif
529 ms
slick.woff
550 ms
common_pc.js
169 ms
jama-english.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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>).
jama-english.jp 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
Page has valid source maps
jama-english.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Jama-english.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 Jama-english.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.
jama-english.jp
Open Graph data is detected on the main page of JAMA English. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: