27 sec in total
684 ms
25.1 sec
1.2 sec
Click here to check amazing DCA Tools content. Otherwise, check out these important facts you probably never knew about dcatools.com
Welcome To DCA
Visit dcatools.comWe analyzed Dcatools.com page load time and found that the first response time was 684 ms and then it took 26.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
dcatools.com performance score
name
value
score
weighting
Value13.0 s
0/100
10%
Value13.0 s
0/100
25%
Value22.3 s
0/100
10%
Value1,370 ms
16/100
30%
Value0
100/100
15%
Value22.7 s
1/100
10%
684 ms
1638 ms
45 ms
288 ms
927 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 38% of them (13 requests) were addressed to the original Dcatools.com, 35% (12 requests) were made to Dongcheng.obs.ap-southeast-1.myhuaweicloud.com and 12% (4 requests) were made to Api.map.baidu.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Dlswbr.baidu.com.
Page size can be reduced by 363.7 kB (9%)
4.3 MB
3.9 MB
In fact, the total size of Dcatools.com main page is 4.3 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. 30% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.
Potential reduce by 273.6 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 273.6 kB or 83% of the original size.
Potential reduce by 90.0 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. DCA Tools images are well optimized though.
Potential reduce by 0 B
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 94 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. Dcatools.com has all CSS files already compressed.
Number of requests can be reduced by 11 (37%)
30
19
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DCA Tools. 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.
dcatools.com
684 ms
www.dcatools.com
1638 ms
font_2279300_xlqrbmk672q.css
45 ms
aliplayer-min.css
288 ms
api
927 ms
gljs
2488 ms
aliplayer-min.js
596 ms
a0a01fb.js
227 ms
bd4d740.js
454 ms
236a370.js
641 ms
4d1daf6.js
647 ms
f908117.js
1310 ms
0e01d4d.js
1796 ms
a431aaf.js
683 ms
getscript
2185 ms
logo.3519305.png
231 ms
ADJZ2050i.png
1907 ms
www.dcatools.com
868 ms
icon-play.229bdbb.png
217 ms
ADMY125.png
1957 ms
ADPB488.png
2123 ms
ADZE125.png
2095 ms
%E4%BA%A7%E5%93%81%E5%88%86%E7%B1%BB_%E7%94%BB%E6%9D%BF%201%20%E5%89%AF%E6%9C%AC.jpg
3901 ms
%E4%BA%A7%E5%93%81%E5%88%86%E7%B1%BB_%E7%94%BB%E6%9D%BF%201.jpg
2981 ms
%E4%BA%A7%E5%93%81%E5%88%86%E7%B1%BB_%E7%94%BB%E6%9D%BF%201%20%E5%89%AF%E6%9C%AC%202.jpg
4075 ms
%E4%BA%A7%E5%93%81%E5%88%86%E7%B1%BB_%E7%94%BB%E6%9D%BF%201%20%E5%89%AF%E6%9C%AC%203.jpg
3894 ms
COMPANY%20PROFILE.jpeg
6981 ms
1.jpg
3036 ms
TPC%E5%88%86%E9%94%80%E5%95%86%E5%A4%A7%E4%BC%9A%E5%90%88%E5%BD%B1.jpg
4012 ms
01-02-03-2023%E5%B9%B4%E6%B5%B7%E5%A4%96%E7%BB%8F%E9%94%80%E5%95%86%E5%A4%A7%E4%BC%9A%E5%90%88%E5%BD%B1-%E6%9C%80%E7%BB%88.jpg
7486 ms
api.map.baidu.com
249 ms
abclite-2063-s.js
19651 ms
blank.gif
408 ms
element-icons.313f7da.woff
238 ms
dcatools.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
dcatools.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
dcatools.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dcatools.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 Dcatools.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.
dcatools.com
Open Graph description is not detected on the main page of DCA Tools. 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: