5 sec in total
221 ms
4.7 sec
92 ms
Welcome to datasheet.hk homepage info - get ready to check Datasheet best content for Iran right away, or after learning these important things about datasheet.hk
Visit datasheet.hkWe analyzed Datasheet.hk page load time and found that the first response time was 221 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
datasheet.hk performance score
name
value
score
weighting
Value1.7 s
91/100
10%
Value1.7 s
99/100
25%
Value2.9 s
95/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value7.4 s
48/100
10%
221 ms
308 ms
67 ms
3 ms
1992 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 11% of them (6 requests) were addressed to the original Datasheet.hk, 15% (8 requests) were made to Pixel-geo.prfct.co and 13% (7 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Search.supplyframe.cn.
Page size can be reduced by 23.5 kB (14%)
164.2 kB
140.7 kB
In fact, the total size of Datasheet.hk main page is 164.2 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. 25% of websites need less resources to load. Javascripts take 93.7 kB which makes up the majority of the site volume.
Potential reduce by 8.4 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 8.4 kB or 73% of the original size.
Potential reduce by 2.3 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. Datasheet images are well optimized though.
Potential reduce by 12.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 12.5 kB or 13% of the original size.
Potential reduce by 313 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. Datasheet.hk needs all CSS files to be minified and compressed as it can save up to 313 B or 29% of the original size.
Number of requests can be reduced by 37 (84%)
44
7
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datasheet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
datasheet.hk
221 ms
www.datasheet.hk
308 ms
iol.css
67 ms
urchin.js
3 ms
1992 ms
__utm.gif
2 ms
hm.js
836 ms
logo.jpg
196 ms
Search.jpg
198 ms
bg03.gif
134 ms
hm.gif
249 ms
adjs.php
1192 ms
47025c408919ca292032b2e7f0ceecb9.gif
847 ms
analytics.js
34 ms
5266e87c5dd5ca039c00002d.js
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fc.php
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lg.php
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collect
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fbevents.js
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tagjs
13 ms
tr
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53 ms
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mrin
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adsct
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Pug
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pixel
75 ms
t.gif
24 ms
sd
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pixel
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pixel
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cb
2 ms
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tap.php
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pixel
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datasheet.hk 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.
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
Form elements do not have associated labels
Links do not have a discernible name
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
datasheet.hk 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
datasheet.hk 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datasheet.hk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Datasheet.hk 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.
datasheet.hk
Open Graph description is not detected on the main page of Datasheet. 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: