4.4 sec in total
1.2 sec
2.9 sec
258 ms
Welcome to lifesciencedb.jp homepage info - get ready to check Lifesciencedb best content for Japan right away, or after learning these important things about lifesciencedb.jp
文部科学省「統合データベースプロジェクト」(F.Y.2006-2010)のポータルサイト。生命科学分野のデータベースカタログや横断検索、総説や特許、研究報告書の文献検索、ツール、バイオNLP、教材、事業説明など
Visit lifesciencedb.jpWe analyzed Lifesciencedb.jp page load time and found that the first response time was 1.2 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
lifesciencedb.jp performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value2.3 s
93/100
25%
Value1.8 s
100/100
10%
Value0 ms
100/100
30%
Value0.005
100/100
15%
Value1.1 s
100/100
10%
1155 ms
838 ms
456 ms
460 ms
183 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Lifesciencedb.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lifesciencedb.jp.
Page size can be reduced by 149.8 kB (54%)
279.6 kB
129.8 kB
In fact, the total size of Lifesciencedb.jp main page is 279.6 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. 15% of websites need less resources to load. Images take 161.2 kB which makes up the majority of the site volume.
Potential reduce by 45.6 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 45.6 kB or 79% of the original size.
Potential reduce by 54.7 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. Obviously, Lifesciencedb needs image optimization as it can save up to 54.7 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 38.9 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 38.9 kB or 82% of the original size.
Potential reduce by 10.5 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. Lifesciencedb.jp needs all CSS files to be minified and compressed as it can save up to 10.5 kB or 80% of the original size.
Number of requests can be reduced by 5 (17%)
30
25
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifesciencedb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
lifesciencedb.jp
1155 ms
prototype.js
838 ms
lsdb_home.css
456 ms
lsdb_gadget.css
460 ms
bk01.png
183 ms
header_tile.gif
422 ms
logo.gif
455 ms
small_video_icon.png
233 ms
leaflet.png
722 ms
subMenu_L_03.png
416 ms
new.gif
426 ms
subMenu_I.png
464 ms
subMenu_A.png
624 ms
subMenu_D.png
632 ms
subMenu_N.png
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subMenu_C.png
681 ms
subMenu_K.png
693 ms
subMenu_E.png
832 ms
subMenu_H.png
841 ms
leading_authors_banner.png
1063 ms
first_authors_banner.png
909 ms
DBCL04_pman_en.png
1149 ms
Banner_togotv_A.png
899 ms
OReFiL_banner.png
1038 ms
AllieBanner.png
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dbcls_logo_small.jpg
1080 ms
bk03.png
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bk02.png
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day_mt_back.gif
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day_min_blue.gif
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day_arrow_blue.gif
1219 ms
lifesciencedb.jp accessibility score
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 [lang] attribute
lifesciencedb.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
lifesciencedb.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lifesciencedb.jp 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 Lifesciencedb.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.
lifesciencedb.jp
Open Graph description is not detected on the main page of Lifesciencedb. 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: