16.9 sec in total
2.9 sec
13.6 sec
331 ms
Welcome to datolink.com homepage info - get ready to check Datolink best content right away, or after learning these important things about datolink.com
Professional Supplier of Patch Cord
Visit datolink.comWe analyzed Datolink.com page load time and found that the first response time was 2.9 sec and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Datolink.com rating and web reputation
datolink.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value1.4 s
100/100
25%
Value1.5 s
100/100
10%
Value0 ms
100/100
30%
Value0.002
100/100
15%
Value1.2 s
100/100
10%
2918 ms
104 ms
67 ms
67 ms
67 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original Datolink.com, 6% (2 requests) were made to C.cnzz.com and 3% (1 request) were made to S95.cnzz.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Pcookie.cnzz.com.
Page size can be reduced by 486.0 kB (16%)
3.0 MB
2.5 MB
In fact, the total size of Datolink.com main page is 3.0 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. Images take 2.9 MB which makes up the majority of the site volume.
Potential reduce by 37.3 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. This page needs HTML code to be minified as it can gain 9.9 kB, which is 23% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.3 kB or 86% of the original size.
Potential reduce by 385.5 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, Datolink needs image optimization as it can save up to 385.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 59.2 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 59.2 kB or 67% of the original size.
Potential reduce by 4.0 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. Datolink.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 77% of the original size.
Number of requests can be reduced by 3 (11%)
28
25
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datolink. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
datolink.com
2918 ms
jquery.min.js
104 ms
slideshow.js
67 ms
css.css
67 ms
index.css
67 ms
stat.php
1377 ms
cnzz_core.php
738 ms
datol_02.jpg
37 ms
zxzl_02.jpg
68 ms
datol_15.jpg
34 ms
zxzl_03.jpg
66 ms
index_contact.jpg
99 ms
20151122170505623.jpg
294 ms
20150518010552735.jpg
260 ms
20160228193738184.jpg
141 ms
20150508195539864.jpg
263 ms
20150518010442434.jpg
263 ms
20150508195205123.jpg
297 ms
20150508200637735.jpg
231 ms
20150508201045283.jpg
300 ms
20150406222140055.jpg
364 ms
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363 ms
20150508203017101.jpg
331 ms
20150508202610328.jpg
361 ms
about_pic.jpg
330 ms
ne_16.jpg
333 ms
stat.htm
163 ms
core.php
799 ms
9.gif
4099 ms
pic.gif
1101 ms
app.gif
4416 ms
datolink.com 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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
<object> elements do not have alternate text
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
datolink.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
datolink.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
Document uses plugins
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datolink.com 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 Datolink.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.
datolink.com
Open Graph description is not detected on the main page of Datolink. 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: