7.3 sec in total
50 ms
6.3 sec
985 ms
Welcome to images.alldatasheet.com homepage info - get ready to check Images ALLDATASHEET best content for China right away, or after learning these important things about images.alldatasheet.com
Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacsand other semiconductors.
Visit images.alldatasheet.comWe analyzed Images.alldatasheet.com page load time and found that the first response time was 50 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
images.alldatasheet.com performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value4.4 s
38/100
25%
Value8.0 s
21/100
10%
Value30,230 ms
0/100
30%
Value0
100/100
15%
Value40.0 s
0/100
10%
50 ms
333 ms
358 ms
358 ms
18 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 25% of them (21 requests) were addressed to the original Images.alldatasheet.com, 8% (7 requests) were made to Alldatasheet.com and 8% (7 requests) were made to Pixel-geo.prfct.co. The less responsive or slowest element that took the longest time to load (959 ms) relates to the external source Googleads.g.doubleclick.net.
Page size can be reduced by 68.7 kB (18%)
383.5 kB
314.8 kB
In fact, the total size of Images.alldatasheet.com main page is 383.5 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. 60% of websites need less resources to load. Javascripts take 211.2 kB which makes up the majority of the site volume.
Potential reduce by 45.1 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 45.1 kB or 82% of the original size.
Potential reduce by 19.0 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, Images ALLDATASHEET needs image optimization as it can save up to 19.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.5 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 90 B
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. Images.alldatasheet.com has all CSS files already compressed.
Number of requests can be reduced by 73 (89%)
82
9
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Images ALLDATASHEET. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
images.alldatasheet.com
50 ms
common.css
333 ms
main.css
358 ms
baneung.css
358 ms
jquery-3.1.1.min.js
18 ms
dataseek.js
19 ms
show_ads.js
75 ms
common.js
18 ms
Main_D_List.css
33 ms
alldatasheet_title_s.gif
310 ms
com_fh.gif
187 ms
cn_fh.gif
158 ms
de_fh.gif
190 ms
jp_fh.gif
189 ms
ru_fh.gif
189 ms
kr_fh.gif
189 ms
es_fh.gif
392 ms
fr_fh.gif
392 ms
it_fh.gif
430 ms
pt_fh.gif
391 ms
pl_fh.gif
391 ms
vn_fh.gif
523 ms
id_fh.gif
429 ms
mx_fh.gif
443 ms
uk_fh.gif
520 ms
nz_fh.gif
443 ms
searchimg.png
388 ms
moreimg.png
383 ms
2N2222
928 ms
Main_P_List.css
413 ms
show_ads_impl.js
358 ms
ga.js
34 ms
__utm.gif
105 ms
adjs.php
735 ms
collect
677 ms
cookie.js
524 ms
integrator.js
285 ms
ads
959 ms
4dc68749d990825ef7f73295a4e62c4c.jpg
799 ms
analytics.js
460 ms
5266e87c5dd5ca039c00002d.js
581 ms
fc.php
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576 ms
lg.php
352 ms
collect
238 ms
63555322193458550
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fbevents.js
188 ms
js
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1774182812839263
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tagjs
157 ms
conversion_async.js
422 ms
tr
207 ms
tr
331 ms
329 ms
adsct
756 ms
59 ms
tap.php
635 ms
pixel
626 ms
596 ms
bounce
72 ms
bounce
64 ms
sd
55 ms
cb
4 ms
cb
61 ms
seg
174 ms
174 ms
tr
173 ms
193 ms
323 ms
248 ms
318 ms
tr
104 ms
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106 ms
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107 ms
204 ms
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seg
202 ms
seg
203 ms
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277 ms
97 ms
54 ms
63 ms
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adsbygoogle.js
60 ms
images.alldatasheet.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
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
images.alldatasheet.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
Page has valid source maps
images.alldatasheet.com 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
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 Images.alldatasheet.com 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 Images.alldatasheet.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.
images.alldatasheet.com
Open Graph description is not detected on the main page of Images ALLDATASHEET. 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: