4.6 sec in total
872 ms
3.5 sec
233 ms
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Visit datasheetbank.comWe analyzed Datasheetbank.com page load time and found that the first response time was 872 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
datasheetbank.com performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value2.0 s
97/100
25%
Value4.2 s
77/100
10%
Value630 ms
47/100
30%
Value0
100/100
15%
Value9.3 s
31/100
10%
872 ms
757 ms
1062 ms
96 ms
10 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 23% of them (12 requests) were addressed to the original Datasheetbank.com, 13% (7 requests) were made to Apis.google.com and 9% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Datasheetbank.com.
Page size can be reduced by 103.1 kB (50%)
205.9 kB
102.8 kB
In fact, the total size of Datasheetbank.com main page is 205.9 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. 65% of websites need less resources to load. Javascripts take 83.9 kB which makes up the majority of the site volume.
Potential reduce by 53.7 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 53.7 kB or 83% of the original size.
Potential reduce by 1.1 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. DATASHEETBANK images are well optimized though.
Potential reduce by 39.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 39.7 kB or 47% of the original size.
Potential reduce by 8.6 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. Datasheetbank.com needs all CSS files to be minified and compressed as it can save up to 8.6 kB or 88% of the original size.
Number of requests can be reduced by 25 (52%)
48
23
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DATASHEETBANK. 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 as a result speed up the page load time.
datasheetbank.com
872 ms
datasheetbank.css
757 ms
datasheetbank.js
1062 ms
plusone.js
96 ms
show_ads.js
10 ms
log.jsp
741 ms
cb=gapi.loaded_0
22 ms
datasheetbank.gif
485 ms
Cypress.gif
485 ms
_blank.gif
513 ms
datasheet_view.gif
513 ms
ON-Semiconductor.gif
514 ms
JRC.gif
562 ms
Richtek.gif
928 ms
TI.gif
929 ms
Intersil.gif
928 ms
gtm.js
158 ms
sdk.js
335 ms
ca-pub-3276981198166763.js
132 ms
zrt_lookup.html
122 ms
show_ads_impl.js
122 ms
ads
262 ms
osd.js
76 ms
ads
274 ms
ga.js
85 ms
cb=gapi.loaded_1
76 ms
fastbutton
182 ms
ads
185 ms
postmessageRelay
148 ms
__utm.gif
112 ms
3334582484867993207
142 ms
abg.js
144 ms
m_js_controller.js
197 ms
googlelogo_color_112x36dp.png
190 ms
cb=gapi.loaded_0
77 ms
cb=gapi.loaded_1
85 ms
396 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
227 ms
xd_arbiter.php
353 ms
xd_arbiter.php
638 ms
collect
302 ms
api.js
96 ms
core:rpc:shindig.random:shindig.sha1.js
298 ms
2536007149-postmessagerelay.js
192 ms
s
116 ms
x_button_blue2.png
97 ms
favicon
197 ms
nessie_icon_tiamat_white.png
23 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
14 ms
ui
110 ms
like.php
86 ms
rU2ubZ6l1Q5.js
485 ms
LVx-xkvaJ0b.png
547 ms
datasheetbank.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
Image elements do not have [alt] attributes
datasheetbank.com 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
datasheetbank.com SEO score
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datasheetbank.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Datasheetbank.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.
datasheetbank.com
Open Graph description is not detected on the main page of DATASHEETBANK. 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: