65.3 sec in total
1.4 sec
63.3 sec
577 ms
Welcome to 454zhifa.com homepage info - get ready to check 454 Zhifa best content right away, or after learning these important things about 454zhifa.com
454zhifa.com
Visit 454zhifa.comWe analyzed 454zhifa.com page load time and found that the first response time was 1.4 sec and then it took 63.9 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 32 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
454zhifa.com performance score
name
value
score
weighting
Value8.7 s
0/100
10%
Value13.7 s
0/100
25%
Value12.2 s
3/100
10%
Value190 ms
91/100
30%
Value0
100/100
15%
Value11.1 s
20/100
10%
1434 ms
8254 ms
1610 ms
3701 ms
1160 ms
Our browser made a total of 149 requests to load all elements on the main page. We found that 66% of them (99 requests) were addressed to the original 454zhifa.com, 33% (49 requests) were made to Zf.njcj120.com and 1% (1 request) were made to Siteapp.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Zf.njcj120.com.
Page size can be reduced by 264.9 kB (34%)
780.3 kB
515.4 kB
In fact, the total size of 454zhifa.com main page is 780.3 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. 30% of websites need less resources to load. Images take 505.0 kB which makes up the majority of the site volume.
Potential reduce by 28.8 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 27.8 kB, which is 93% 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 28.8 kB or 97% of the original size.
Potential reduce by 52.2 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. 454 Zhifa images are well optimized though.
Potential reduce by 96.8 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 96.8 kB or 68% of the original size.
Potential reduce by 87.1 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. 454zhifa.com needs all CSS files to be minified and compressed as it can save up to 87.1 kB or 84% of the original size.
Number of requests can be reduced by 24 (21%)
115
91
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 454 Zhifa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
454zhifa.com
1434 ms
www.454zhifa.com
8254 ms
uaredirect.js
1610 ms
base.css
3701 ms
index.css
1160 ms
iepng.js
1309 ms
jquery-1.js
7555 ms
index.js
1519 ms
MSClass.js
3770 ms
banners.js
1206 ms
tongji.js
1596 ms
invited1.js
5396 ms
full.js
416 ms
zf.njcj120.com
11646 ms
logo.jpg
19106 ms
header_right01.jpg
1553 ms
header_list.jpg
380 ms
header_right02.jpg
504 ms
header_right03.jpg
371 ms
header_right04.jpg
717 ms
nav_project.jpg
4082 ms
nav_skill.jpg
3441 ms
nav_alopecia.jpg
1411 ms
nav_consult.jpg
2141 ms
hair_skill.jpg
3011 ms
hair_area.jpg
13996 ms
alopecia_area.jpg
5322 ms
case_tit.jpg
11500 ms
2case01.jpg
5199 ms
2case2.jpg
15773 ms
case_time.jpg
12242 ms
3case01.jpg
18984 ms
3case2.jpg
15748 ms
4case01.jpg
16864 ms
4case2.jpg
15077 ms
5case01.jpg
16123 ms
5case2.jpg
19596 ms
6case01.jpg
16478 ms
6case2.jpg
16857 ms
7case01.jpg
17773 ms
7case2.jpg
18487 ms
8case01.jpg
19594 ms
8case2.jpg
19580 ms
star.png
18878 ms
party.png
19208 ms
hospital_pic.jpg
19593 ms
online.jpg
19535 ms
qq.jpg
19578 ms
network.jpg
19592 ms
expert.jpg
20225 ms
tel.jpg
20218 ms
meiti.jpg
20093 ms
dangjian.jpg
19881 ms
technology_tit.jpg
20183 ms
technology_case.jpg
20046 ms
technology_adv.jpg
19935 ms
technology_honor.jpg
19583 ms
doctor.jpg
18585 ms
case.jpg
20154 ms
good.jpg
19513 ms
button_consult.gif
20393 ms
item_1.jpg
18315 ms
base.css
769 ms
hospital.css
1133 ms
right_piaofu.css
865 ms
jquery.min.js
20429 ms
slider.js
2523 ms
slider1.js
2683 ms
jquery.nav.js
2547 ms
scroll_nav.js
1699 ms
index.js
1827 ms
jquery.hhService.js
2031 ms
headstyle.css
4291 ms
jquery.placeholder.js
2356 ms
item_2.jpg
16110 ms
pre-index.js
2233 ms
pre-index1.js
2479 ms
header.js
2500 ms
tab.js
2675 ms
item_3.jpg
14084 ms
item_4.jpg
13257 ms
item_5.jpg
10021 ms
item_6.jpg
19844 ms
item_7.jpg
10035 ms
item_8.jpg
12072 ms
order_online.jpg
10771 ms
order_expert.jpg
11828 ms
alopecia_1.jpg
19727 ms
alopecia_2.jpg
14378 ms
alopecia_3.jpg
12742 ms
alopecia_4.jpg
12813 ms
alopecia_5.jpg
16258 ms
alopecia_6.jpg
18490 ms
alopecia_7.jpg
13335 ms
alopecia_8.jpg
18937 ms
more.jpg
13348 ms
ask_quiz.jpg
13730 ms
ask_consult.jpg
16290 ms
figure01.jpg
19992 ms
figure02.jpg
17045 ms
figure03.jpg
18369 ms
figure04.jpg
16441 ms
figure_line.jpg
16729 ms
en_1.jpg
17251 ms
en_2.jpg
17421 ms
en_3.jpg
17398 ms
en_4.jpg
16975 ms
en_5.jpg
19645 ms
en_6.jpg
16296 ms
honor_1.jpg
17678 ms
honor_2.jpg
16292 ms
honor_3.jpg
15344 ms
honor_4.jpg
15686 ms
honor_5.jpg
14662 ms
honor_6.jpg
14129 ms
footer_logo.jpg
16586 ms
swt_zx.jpg
16133 ms
banner_bai.png
2232 ms
logo.png
815 ms
mf-hui.png
780 ms
zxpic1.jpg
8665 ms
zxpic2.jpg
4429 ms
zx-dy-2-14.jpg
10361 ms
zx-jt-214.jpg
5882 ms
zxlbpic1.jpg
4902 ms
zxlbpic2.jpg
4851 ms
zxlbpic3.jpg
6631 ms
zxlbpic4.jpg
16313 ms
zxlbpic5.jpg
10559 ms
zxlbpic6.jpg
8789 ms
zxlbpic7.jpg
11129 ms
zxlbpic8.jpg
14499 ms
zxlbpic9.jpg
11143 ms
zxlbpic10.jpg
19986 ms
zxlbpic11.jpg
18722 ms
zxlbpic12.jpg
17104 ms
zxlbpic13.jpg
19984 ms
zxlbpic14.jpg
19985 ms
zxlbpic15.jpg
19984 ms
zxbanner.jpg
19959 ms
xb_icon.gif
19179 ms
04.png
19958 ms
02.png
19957 ms
03.png
19958 ms
zuo-hui.png
19957 ms
you-hui.png
19957 ms
top.png
19956 ms
dx.png
19956 ms
dt.png
19957 ms
454zhifa.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.
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.
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
<object> elements do not have alternate text
454zhifa.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
454zhifa.com SEO score
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
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 454zhifa.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 454zhifa.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
454zhifa.com
Open Graph description is not detected on the main page of 454 Zhifa. 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: