2.4 sec in total
509 ms
1.5 sec
362 ms
Visit jp.okdatasheet.com now to see the best up-to-date Jp OkDatasheet content for Russia and also check out these interesting facts you probably never knew about jp.okdatasheet.com
okdatasheet.com無料の集積回路、ダイオード、トライアック、IC、およびその他の半導体のデータシートの検索とダウンロードサイトです。
Visit jp.okdatasheet.comWe analyzed Jp.okdatasheet.com page load time and found that the first response time was 509 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
jp.okdatasheet.com performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value4.9 s
28/100
25%
Value5.4 s
56/100
10%
Value1,920 ms
8/100
30%
Value0.013
100/100
15%
Value12.2 s
15/100
10%
509 ms
137 ms
136 ms
137 ms
139 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 35% of them (24 requests) were addressed to the original Jp.okdatasheet.com, 10% (7 requests) were made to Pixel-geo.prfct.co and 9% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (509 ms) belongs to the original domain Jp.okdatasheet.com.
Page size can be reduced by 720.5 kB (63%)
1.1 MB
417.0 kB
In fact, the total size of Jp.okdatasheet.com main page is 1.1 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. 45% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 65.5 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 65.5 kB or 74% of the original size.
Potential reduce by 1.6 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, Jp OkDatasheet needs image optimization as it can save up to 1.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 642.8 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 642.8 kB or 63% of the original size.
Potential reduce by 10.6 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. Jp.okdatasheet.com needs all CSS files to be minified and compressed as it can save up to 10.6 kB or 76% of the original size.
Number of requests can be reduced by 44 (69%)
64
20
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jp OkDatasheet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
jp.okdatasheet.com
509 ms
reset.css
137 ms
style.css
136 ms
zerogrid.css
137 ms
responsive.css
139 ms
css3-mediaqueries.js
219 ms
jquery-1.6.3.min.js
302 ms
cufon-yui.js
266 ms
cufon-replace.js
200 ms
FF-cash.js
201 ms
jquery.featureCarousel.js
271 ms
share_chen.js
267 ms
button1-bm.gif
10 ms
addthis_widget.js
10 ms
row-top-tail.jpg
131 ms
logo.png
126 ms
search-bg.jpg
126 ms
search-icon.png
125 ms
menu-row-tail.gif
124 ms
menu-bg.jpg
125 ms
menu-spacer.gif
202 ms
row-bot-tail.gif
202 ms
center-shadow.png
201 ms
215 ms
show_ads.js
5 ms
ca-pub-4082691082099377.js
136 ms
zrt_lookup.html
163 ms
show_ads_impl.js
131 ms
DatasheetPDF.GSIAN;sz=300x250;ord=6225775468628854000
124 ms
marker-2.png
164 ms
footer-tail.gif
167 ms
pic-1.gif
165 ms
300lo.json
66 ms
sh.8e5f85691f9aaa082472a194.html
57 ms
7328026803865840789
56 ms
ads
146 ms
osd.js
32 ms
ads
264 ms
adjs.php
245 ms
abg.js
67 ms
58896203ae132f5b8f1728d39ae72fda.gif
90 ms
5266e87c5dd5ca039c00002d.js
23 ms
fc.php
39 ms
105 ms
lg.php
21 ms
6274944047820023701
24 ms
s
5 ms
m_js_controller.js
42 ms
googlelogo_color_112x36dp.png
84 ms
x_button_blue2.png
64 ms
55 ms
tagjs
17 ms
68 ms
adsct
112 ms
Pug
102 ms
pixel
69 ms
cb
48 ms
sd
12 ms
cb
12 ms
Lrq7Jibxdtv2QOPyDSqncpDfQFNs3PE6SoUrUNh2GTU.js
13 ms
tap.php
24 ms
ncm
3 ms
cb
4 ms
32 ms
37 ms
40 ms
42 ms
ui
15 ms
jp.okdatasheet.com 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
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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.
jp.okdatasheet.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
jp.okdatasheet.com SEO score
EN
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jp.okdatasheet.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Jp.okdatasheet.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.
jp.okdatasheet.com
Open Graph description is not detected on the main page of Jp OkDatasheet. 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: