4.8 sec in total
711 ms
3.9 sec
175 ms
Click here to check amazing N Genetics content for Japan. Otherwise, check out these important facts you probably never knew about n-genetics.com
日本ジェネティクス株式会社は研究用消耗品・試薬・機器を取り扱う会社です
Visit n-genetics.comWe analyzed N-genetics.com page load time and found that the first response time was 711 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
n-genetics.com performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value10.3 s
0/100
25%
Value23.4 s
0/100
10%
Value470 ms
61/100
30%
Value0.569
12/100
15%
Value24.6 s
0/100
10%
711 ms
627 ms
323 ms
332 ms
1327 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 67% of them (60 requests) were addressed to the original N-genetics.com, 12% (11 requests) were made to Google.com and 6% (5 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain N-genetics.com.
Page size can be reduced by 756.5 kB (46%)
1.6 MB
888.0 kB
In fact, the total size of N-genetics.com main page is 1.6 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. Javascripts take 692.3 kB which makes up the majority of the site volume.
Potential reduce by 22.4 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. 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 22.4 kB or 76% of the original size.
Potential reduce by 40.2 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. N Genetics images are well optimized though.
Potential reduce by 416.1 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 416.1 kB or 60% of the original size.
Potential reduce by 277.8 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. N-genetics.com needs all CSS files to be minified and compressed as it can save up to 277.8 kB or 82% of the original size.
Number of requests can be reduced by 32 (38%)
85
53
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of N Genetics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
n-genetics.com
711 ms
common.css
627 ms
header01.css
323 ms
flexslider.css
332 ms
jquery.js
1327 ms
common.js
338 ms
jquery.flexslider.js
691 ms
top.js
480 ms
input-word.js
499 ms
element.js
48 ms
google_custom_search.js
503 ms
download.js
638 ms
translateelement.css
58 ms
main.js
128 ms
sp.css
350 ms
cse.js
67 ms
cmn_logo.png
182 ms
top_serch_h.png
179 ms
top_serch_btn.png
177 ms
top_main_bn_01.jpg
346 ms
top_main_bn_02.jpg
346 ms
top_main_bn_03_01.jpg
363 ms
top_main_bn_17.jpg
686 ms
top_main_bn_05.jpg
548 ms
top_main_bn_06.jpg
489 ms
top_main_bn_07_1.jpg
787 ms
top_main_bn_08.jpg
489 ms
top_main_bn_09.jpg
516 ms
top_main_bn_10.jpg
617 ms
top_main_bn_11.jpg
642 ms
top_main_bn_12.jpg
684 ms
top_main_bn_13_10.jpg
1065 ms
top_main_bn_14_1.jpg
949 ms
top_main_bn_15.jpg
955 ms
top_main_bn_16_01.jpg
1018 ms
top_arw_prev.gif
845 ms
top_arw_next.gif
940 ms
movie_index_off.gif
1009 ms
cmn_bn_07.jpg
1249 ms
cmn_bn_02.jpg
1113 ms
cmn_bn_01.jpg
1114 ms
cmn_bn_03.jpg
1171 ms
cmn_bn_04.jpg
1183 ms
cmn_bn_06.jpg
1233 ms
facebook.jpg
1281 ms
analytics.js
46 ms
cmn_bg.gif
1228 ms
cmn_hdr_line.gif
1290 ms
cmn_gnav_products.gif
1305 ms
cmn_gnav_campaign.gif
1364 ms
cmn_gnav_new.gif
1359 ms
cmn_gnav_catalogue.gif
1391 ms
cse.js
137 ms
element_main.js
41 ms
collect
21 ms
J9QPxnWQiHA
145 ms
translate_24dp.png
85 ms
l
52 ms
cleardot.gif
69 ms
cmn_gnav_info.gif
1287 ms
cmn_gnav_download.gif
1333 ms
cmn_gnav_contact.gif
1348 ms
jsapi
24 ms
te_ctrl3.gif
10 ms
www-embed-player-vflZsBgOl.css
96 ms
www-embed-player.js
112 ms
base.js
164 ms
default+ja.css
18 ms
default.css
61 ms
default+ja.I.js
44 ms
top_search_bg.jpg
1290 ms
default.css
44 ms
async-ads.js
82 ms
google_custom_search_watermark.gif
36 ms
small-logo.png
27 ms
search_box_icon.png
27 ms
clear.gif
27 ms
cmn_content_bg.png
1247 ms
top_main_bn_movie_bg.gif
1264 ms
cmn_go_top.gif
1272 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
9 ms
ad_status.js
77 ms
cmn_ftr_bg.gif
1193 ms
CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
68 ms
RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff
81 ms
cmn_fnav_arw.gif
1214 ms
cmn_h2_bg.gif
1212 ms
movie_index_on.gif
1221 ms
top_main_bn_bg.gif
1157 ms
print.css
169 ms
n-genetics.com 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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a valid value for its [lang] attribute.
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.
n-genetics.com 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
n-genetics.com SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise N-genetics.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that N-genetics.com 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.
n-genetics.com
Open Graph description is not detected on the main page of N Genetics. 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: