39.7 sec in total
6.3 sec
31.7 sec
1.7 sec
Visit sg.zhulong.com now to see the best up-to-date Sg Zhulong content for China and also check out these interesting facts you probably never knew about sg.zhulong.com
筑龙建筑施工论坛,是建筑施工人、工程设计人交流分享的平台,专业包括建筑施工专业资料、知识、设计、施工、注册考试、建筑施工图片等,是建筑施工爱好者最喜欢的网上家园.
Visit sg.zhulong.comWe analyzed Sg.zhulong.com page load time and found that the first response time was 6.3 sec and then it took 33.4 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 were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sg.zhulong.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value5.0 s
26/100
25%
Value21.5 s
0/100
10%
Value30 ms
100/100
30%
Value0.148
77/100
15%
Value8.6 s
37/100
10%
6250 ms
726 ms
1535 ms
2260 ms
4523 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 25% of them (29 requests) were addressed to the original Sg.zhulong.com, 24% (28 requests) were made to Static.zhulong.com and 14% (16 requests) were made to Ndown.zhulong.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Static.zhulong.com.
Page size can be reduced by 476.2 kB (26%)
1.8 MB
1.3 MB
In fact, the total size of Sg.zhulong.com main page is 1.8 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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 149.2 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 55.7 kB, which is 33% 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 149.2 kB or 88% of the original size.
Potential reduce by 148.8 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. Sg Zhulong images are well optimized though.
Potential reduce by 112.0 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 112.0 kB or 75% of the original size.
Potential reduce by 66.2 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. Sg.zhulong.com needs all CSS files to be minified and compressed as it can save up to 66.2 kB or 83% of the original size.
Number of requests can be reduced by 43 (38%)
113
70
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sg Zhulong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
sg.zhulong.com
6250 ms
common.css
726 ms
public.css
1535 ms
sg.css
2260 ms
jquery-1.4.2.min.js
4523 ms
public.js
1490 ms
user.js
2436 ms
thickbox.js
2285 ms
turnImg.js
3261 ms
down_search.js
2729 ms
sns.js
2953 ms
thickbox.css
3941 ms
login.css
3924 ms
login.js
5410 ms
setUserOnline
1745 ms
header_info.js
1715 ms
userSum
1427 ms
authusercount
2111 ms
stat.php
782 ms
stat.php
1271 ms
pub_msg.css
1436 ms
lastmessage.js
5374 ms
cno.js
1975 ms
zhul_topbg.gif
475 ms
98_avatar_middle.jpg
696 ms
2015122915936250ss.jpg
668 ms
000_120.jpg
4588 ms
94_avatar_middle.jpg
982 ms
48_avatar_middle.jpg
1138 ms
37_avatar_middle.jpg
2834 ms
60_avatar_middle.jpg
2101 ms
46_avatar_middle.jpg
1739 ms
96_avatar_middle.jpg
2485 ms
72_avatar_middle.jpg
2580 ms
34_avatar_middle.jpg
2220 ms
201512281955321337ss.jpg
681 ms
2015128153238185ss.jpg
683 ms
201512491391885ss.jpg
1064 ms
20151130151251198ss.jpg
752 ms
20151123152947147ss.jpg
963 ms
2015113829311329ss.jpg
905 ms
20151029114712635ss.jpg
932 ms
2016481117351896ss.jpg
958 ms
2016481123191896ss.jpg
1054 ms
201647152528407ss.jpg
1142 ms
201647143731996ss.jpg
1180 ms
201646142744701ss.jpg
1392 ms
201645120531345ss.jpg
2150 ms
201645144851306ss.jpg
1650 ms
2016331161411170ss.jpg
1960 ms
photoImage.php
19665 ms
000_120.jpg
4707 ms
000_120.jpg
5440 ms
000_120.jpg
4937 ms
zhul_arrow.gif
493 ms
lb.gif
491 ms
zhul_logo.gif
478 ms
star5.gif
394 ms
star4.gif
398 ms
star3.gif
1126 ms
weixin_sg.jpg
1330 ms
get
1133 ms
142341ccddvyatcvz2iytq.png
10394 ms
zhul_searchbg.gif
378 ms
zhul_pd_navbg.gif
494 ms
zhul_nav_mid.gif
1296 ms
get
378 ms
102442yjzdbsizrke4uh9i.jpg
6357 ms
get
382 ms
pc.php
495 ms
172148qdiudp9um8mb6ne8_0_0_460_330.jpg
9012 ms
1028264ox5cpyznj8abrje.jpg
7834 ms
get
322 ms
093725hsteussjgunqqore_0_0_460_330.jpg
10406 ms
112727hibovqbioqqyptgo_0_0_460_330.jpg
17817 ms
1025483t1hw2bym6udkym0.jpg
9682 ms
get
324 ms
102908o7rjn7cfhckf8qw9.jpg
9508 ms
get
324 ms
163928mst9nawwcdsxcz74.jpg
19523 ms
get
249 ms
1035420zqhj3ci0stbdnmv_0_0_460_330.jpg
13924 ms
161402xkmeqeldlf39kv3a.jpg
10807 ms
getAd
254 ms
184653xfsxoyymw0r5o6xb_0_0_120_90.jpg
10367 ms
zhul_pd_iconBg.gif
687 ms
175158sqpsgkab3emjyv03.jpg
13631 ms
zhul_pd_ltit.gif
445 ms
get
252 ms
get
250 ms
184647r5vazxi1yr3i6q5t_0_0_120_90.jpg
11154 ms
164048qlcx12mrowsqkxtx.jpg
15005 ms
get
247 ms
1138514hzcphi3ek3t0m4y_0_0_120_90.jpg
13982 ms
164442fjdzenlpxtdtgx6w.jpg
16128 ms
113901e2v3ggnlnugpddz7_0_0_120_90.jpg
14222 ms
zhul_cs_search.gif
389 ms
1846439fadnwe5qmu5ycng_0_0_120_90.jpg
17194 ms
1500162tgtouz8vj4olrnv_0_0_460_330.jpg
17750 ms
get
281 ms
113906oewm1ik4lky53c2a_0_0_120_90.jpg
15444 ms
zhul_bot_tgao.gif
324 ms
172323xjq0f3ibjafpvyh9.jpg
18316 ms
stat.htm
176 ms
core.php
760 ms
151202tfebol3qcihrunvf_0_0_120_120.jpg
15072 ms
151158j8buzk23yyvbh9bg_0_0_120_120.jpg
17828 ms
9.gif
1073 ms
stat.htm
174 ms
core.php
275 ms
151200cffgglio28e9syz5_0_0_120_120.jpg
15133 ms
erweima_bg.gif
355 ms
zhul_msg960.png
594 ms
loadingAnimation.gif
1002 ms
151205phik7elvxtdkyaqj_0_0_120_120.jpg
15386 ms
app.gif
3889 ms
113856bmctvq3krvb7gyc6_0_0_120_90.jpg
3978 ms
sg.zhulong.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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sg.zhulong.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
General
Impact
Issue
Registers an unload listener
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
sg.zhulong.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sg.zhulong.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 Sg.zhulong.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.
sg.zhulong.com
Open Graph description is not detected on the main page of Sg Zhulong. 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: