7.7 sec in total
455 ms
7.1 sec
207 ms
Welcome to cslwifi.com homepage info - get ready to check Csl Wi Fi best content for Hong Kong right away, or after learning these important things about cslwifi.com
Visit cslwifi.comWe analyzed Cslwifi.com page load time and found that the first response time was 455 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.
cslwifi.com performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value14.3 s
0/100
25%
Value12.0 s
4/100
10%
Value1,810 ms
9/100
30%
Value0.007
100/100
15%
Value19.9 s
2/100
10%
455 ms
677 ms
1170 ms
475 ms
482 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 91% of them (95 requests) were addressed to the original Cslwifi.com, 3% (3 requests) were made to S.ytimg.com and 2% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Cslwifi.com.
Page size can be reduced by 778.7 kB (56%)
1.4 MB
614.4 kB
In fact, the total size of Cslwifi.com main page is 1.4 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. 70% of websites need less resources to load. Images take 567.9 kB which makes up the majority of the site volume.
Potential reduce by 19.5 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 5.2 kB, which is 22% 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 19.5 kB or 81% of the original size.
Potential reduce by 161.9 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, Csl Wi Fi needs image optimization as it can save up to 161.9 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 356.4 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 356.4 kB or 69% of the original size.
Potential reduce by 240.9 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. Cslwifi.com needs all CSS files to be minified and compressed as it can save up to 240.9 kB or 84% of the original size.
Number of requests can be reduced by 16 (16%)
101
85
The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csl Wi Fi. 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 from 6 to 1 for CSS and as a result speed up the page load time.
index.html
455 ms
style.css
677 ms
jquery-1.8.2.min.js
1170 ms
common.js
475 ms
wifi_cn.js
482 ms
SpryEffects.js
1209 ms
jquery.poshytip.min.js
499 ms
tip-yellow.css
710 ms
jquery.placeholder.js
721 ms
hotpot_region.html
351 ms
hotpot_district.html
357 ms
hotpot_category.html
357 ms
location_board.html
370 ms
top.html
353 ms
logo_cn.html
357 ms
sN4tbqr5tWU
125 ms
msh02QulreE
187 ms
footer.html
520 ms
districts.xml
460 ms
category.xml
477 ms
but_close.png
655 ms
bg_body01.jpg
470 ms
bg_top01.jpg
470 ms
logo.png
673 ms
lan_01.png
687 ms
lan_03.png
686 ms
bg_body_gra01.png
943 ms
bg_menu01.png
677 ms
menu_01.png
890 ms
hotpot_01.png
904 ms
hotpot_02.png
912 ms
hotpotsearch_title.png
925 ms
searchbg.png
928 ms
to.png
1131 ms
hotpotsearch_button.png
1126 ms
hotpot_03.png
1144 ms
spacer.gif
1164 ms
bg_slide01.png
1411 ms
title_txt02.png
1438 ms
readmore.png
1352 ms
line.jpg
1366 ms
banner01.png
1376 ms
banner04_cn.png
1643 ms
tip-yellow.png
1578 ms
tip-yellow_arrows.png
1602 ms
www-embed-player-vflQrT_sR.css
65 ms
www-embed-player.js
109 ms
base.js
170 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
202 ms
ad_status.js
218 ms
hotpot_regions.html
1334 ms
hotpotbox_01.png
1374 ms
hotpot_districts.html
1410 ms
hotpot_categorys.html
1523 ms
hotpotbox_02.png
1552 ms
hotpotbox_03.png
1547 ms
style.css
1826 ms
css.css
1463 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
154 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
155 ms
style.css
1472 ms
jquery-1.7.1.min.js
2250 ms
jquery.flexisel.js
1609 ms
bg_top02.png
1609 ms
pccw_cn.jpg
1667 ms
01.png
229 ms
02.png
243 ms
03.png
483 ms
04.png
251 ms
05.png
473 ms
06.png
235 ms
07.png
454 ms
08.png
469 ms
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482 ms
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497 ms
21.png
681 ms
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701 ms
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707 ms
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717 ms
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722 ms
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743 ms
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905 ms
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957 ms
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990 ms
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1175 ms
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1195 ms
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1355 ms
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1393 ms
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1411 ms
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1435 ms
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1442 ms
44.png
1731 ms
45.png
1581 ms
46.png
1620 ms
47.png
1434 ms
button-previous.png
229 ms
button-next.png
243 ms
cslwifi.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
<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
cslwifi.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
cslwifi.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cslwifi.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Cslwifi.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.
cslwifi.com
Open Graph description is not detected on the main page of Csl Wi Fi. 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: