14.4 sec in total
792 ms
13.1 sec
497 ms
Visit china-warninglight.com now to see the best up-to-date China Warning Light content and also check out these interesting facts you probably never knew about china-warninglight.com
Leading manufacturer of LED warning light bars、LED light Bars、Police Equipments、police warning light bars、police car siren speakers、Police Equipments from china
Visit china-warninglight.comWe analyzed China-warninglight.com page load time and found that the first response time was 792 ms and then it took 13.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
china-warninglight.com performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value20.5 s
0/100
25%
Value8.6 s
17/100
10%
Value80 ms
99/100
30%
Value0.627
9/100
15%
Value9.7 s
29/100
10%
792 ms
114 ms
84 ms
80 ms
94 ms
Our browser made a total of 279 requests to load all elements on the main page. We found that 88% of them (246 requests) were addressed to the original China-warninglight.com, 3% (9 requests) were made to W.sharethis.com and 1% (3 requests) were made to T.sharethis.com. The less responsive or slowest element that took the longest time to load (9.6 sec) relates to the external source Wmip.yuwenkj.com.
Page size can be reduced by 1.9 MB (19%)
10.3 MB
8.4 MB
In fact, the total size of China-warninglight.com main page is 10.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.8 MB which makes up the majority of the site volume.
Potential reduce by 950.4 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 272.1 kB, which is 27% 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 950.4 kB or 96% of the original size.
Potential reduce by 553.7 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. China Warning Light images are well optimized though.
Potential reduce by 401.2 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 401.2 kB or 74% of the original size.
Potential reduce by 42.1 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. China-warninglight.com needs all CSS files to be minified and compressed as it can save up to 42.1 kB or 83% of the original size.
Number of requests can be reduced by 23 (8%)
271
248
The browser has sent 271 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Warning Light. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
china-warninglight.com
792 ms
css1.css
114 ms
index_pic.css
84 ms
base.css
80 ms
TouchSlide.js
94 ms
MSClass.js
122 ms
api.js
1733 ms
jquery.js
219 ms
jquery.SuperSlide.2.1.1.js
119 ms
index.js
129 ms
api.js
9642 ms
api.js
3270 ms
buttons.js
5 ms
main-index-url-china-warninglight.com.html
2281 ms
main-index-url-china-warninglight.com.html
501 ms
03.png
105 ms
01.png
102 ms
02.png
104 ms
banner1.jpg
737 ms
banner3.jpg
736 ms
banner4.jpg
739 ms
banner5.jpg
735 ms
1489457494.thumb.jpg
227 ms
1489457346.thumb.jpg
226 ms
1489456231.thumb.jpg
267 ms
1489455675.thumb.jpg
267 ms
1489455501.thumb.jpg
732 ms
1489454700.thumb.jpg
733 ms
1481334602.thumb.jpg
733 ms
1481248083.thumb.jpg
737 ms
1481187778.thumb.jpg
735 ms
1479458965.thumb.jpg
735 ms
1478160680.thumb.jpg
735 ms
1478160532.thumb.jpg
736 ms
1478160273.thumb.jpg
737 ms
1478052341.thumb.jpg
737 ms
1478065790.thumb.jpg
737 ms
1465719008.thumb.jpg
738 ms
1464861414.thumb.jpg
738 ms
1463192689.thumb.jpg
738 ms
1463192402.thumb.jpg
738 ms
1461728952.thumb.jpg
738 ms
1461728308.thumb.jpg
738 ms
1481338365.thumb.jpg
739 ms
1487752186.thumb.jpg
740 ms
1429862036.thumb.jpg
739 ms
1429860900.thumb.jpg
739 ms
1429856790.thumb.jpg
737 ms
1429855530.thumb.jpg
737 ms
1429855390.thumb.jpg
738 ms
1429845435.thumb.jpg
738 ms
async-buttons.js
11 ms
pview
9 ms
sc
75 ms
1429836808.thumb.jpg
649 ms
p.js
122 ms
1427784966.thumb.jpg
647 ms
buttons.e80452d5e7cc382dad89d10f50bde247.css
116 ms
1427784436.thumb.jpg
526 ms
1427783654.thumb.jpg
523 ms
t.dhj
466 ms
1427783383.thumb.jpg
484 ms
1427782932.thumb.jpg
483 ms
1427782698.thumb.jpg
57 ms
1426840513.thumb.jpg
47 ms
1414832693.thumb.jpg
71 ms
1414107619.thumb.jpg
58 ms
1403943839.thumb.jpg
59 ms
1403663633.thumb.JPG
55 ms
1389595304.thumb.jpg
93 ms
1389584205.thumb.jpg
99 ms
1388019450.thumb.jpg
111 ms
1388019153.thumb.jpg
103 ms
1388016565.thumb.jpg
107 ms
1387962762.thumb.jpg
116 ms
1387269217.thumb.jpg
137 ms
1387268573.thumb.jpg
138 ms
1386377593.thumb.jpg
150 ms
1386376622.thumb.jpg
156 ms
1386320527.thumb.jpg
156 ms
1386319567.thumb.jpg
163 ms
1386316430.thumb.jpg
175 ms
1386315067.thumb.jpg
180 ms
1386313565.thumb.jpg
198 ms
1386312247.thumb.jpg
196 ms
1385969271.thumb.jpg
199 ms
1385955822.thumb.jpg
205 ms
1385955608.thumb.jpg
221 ms
1385523847.thumb.jpg
225 ms
1385456121.thumb.jpg
240 ms
1385454542.thumb.jpg
238 ms
1385449291.thumb.jpg
238 ms
1385448359.thumb.jpg
245 ms
1385447447.thumb.jpg
262 ms
1385176973.thumb.jpg
269 ms
1384998924.thumb.jpg
280 ms
1384998385.thumb.jpg
278 ms
1384572776.thumb.jpg
278 ms
facebook_32.png
6 ms
t.dhj
13 ms
googleplus_32.png
11 ms
twitter_32.png
12 ms
linkedin_32.png
16 ms
1384502688.thumb.jpg
279 ms
t_.js
4 ms
1384332998.thumb.jpg
313 ms
generic
12 ms
1383039829.thumb.jpg
275 ms
tpid=CvQICVmvw6wAAAARLPTiAw%3D%3D
9 ms
1383039590.thumb.jpg
276 ms
1383039454.thumb.jpg
279 ms
1383037766.thumb.jpg
278 ms
generic
6 ms
generic
6 ms
pixel
14 ms
ttd
21 ms
1383035575.thumb.jpg
278 ms
pixel
12 ms
cs
5 ms
cs
5 ms
1383026805.thumb.jpg
275 ms
1383026485.thumb.jpg
271 ms
1383026067.thumb.jpg
272 ms
1383025142.thumb.jpg
276 ms
1383017014.thumb.jpg
277 ms
1382510716.thumb.jpg
284 ms
50962
85 ms
1382510627.thumb.jpg
268 ms
1382510557.thumb.jpg
275 ms
1382510446.thumb.jpg
265 ms
1382510371.thumb.jpg
266 ms
1382510320.thumb.jpg
271 ms
1382510212.thumb.jpg
280 ms
nlsn
2 ms
1382510153.thumb.jpg
276 ms
188 ms
1382510081.thumb.jpg
276 ms
1386204674.thumb.jpg
267 ms
1386204910.thumb.jpg
267 ms
1382509907.thumb.jpg
274 ms
1382509857.thumb.jpg
281 ms
1382509802.thumb.jpg
275 ms
1382509724.thumb.jpg
272 ms
4722
99 ms
1386205089.thumb.jpg
266 ms
1382509552.thumb.jpg
273 ms
1386205271.thumb.jpg
279 ms
1386204302.thumb.jpg
280 ms
1382509359.thumb.jpg
273 ms
1382509308.thumb.jpg
274 ms
1382509258.thumb.jpg
271 ms
1382509189.thumb.jpg
277 ms
1382509139.thumb.jpg
283 ms
1382509066.thumb.jpg
277 ms
1382509008.thumb.jpg
263 ms
1382508710.thumb.jpg
268 ms
1382434093.thumb.jpg
281 ms
1382153955.thumb.jpg
285 ms
1382074600.thumb.jpg
279 ms
1382074431.thumb.jpg
277 ms
1382073512.thumb.jpg
272 ms
1382073147.thumb.jpg
278 ms
1382072762.thumb.jpg
285 ms
1382067406.thumb.jpg
291 ms
1382066836.thumb.jpg
279 ms
1382066466.thumb.jpg
274 ms
1382066178.thumb.jpg
275 ms
1380518692.thumb.jpg
275 ms
1379722449.thumb.jpg
292 ms
1385710205.thumb.jpg
287 ms
1380432542.thumb.jpg
283 ms
1385711076.thumb.jpg
270 ms
1380432972.thumb.jpg
272 ms
1380433265.thumb.jpg
266 ms
1380431997.thumb.jpg
280 ms
1380433402.thumb.jpg
282 ms
1380433699.thumb.jpg
275 ms
1380433917.thumb.jpg
260 ms
1380434092.thumb.jpg
268 ms
1380434186.thumb.jpg
266 ms
1383721261.thumb.jpg
281 ms
1380443504.thumb.jpg
283 ms
1380443432.thumb.jpg
284 ms
1380443606.thumb.jpg
272 ms
1380443941.thumb.jpg
264 ms
1380443739.thumb.jpg
261 ms
1385445332.thumb.jpg
277 ms
1386210350.thumb.jpg
275 ms
1380444497.thumb.jpg
272 ms
1380444408.thumb.jpg
268 ms
1380444315.thumb.jpg
269 ms
1380444207.thumb.jpg
256 ms
1376556438.thumb.jpg
270 ms
1376555981.thumb.jpg
264 ms
1376555708.thumb.jpg
269 ms
1380435209.thumb.jpg
265 ms
1380435105.thumb.jpg
266 ms
1380434997.thumb.jpg
257 ms
1380445574.thumb.jpg
265 ms
1380445294.thumb.JPG
264 ms
1374130206.thumb.jpg
266 ms
1380443212.thumb.jpg
259 ms
1373426523.thumb.jpg
265 ms
1373274744.thumb.jpg
266 ms
1373272219.thumb.jpg
255 ms
1380435661.thumb.jpg
257 ms
1369470087.thumb.jpg
272 ms
1369468743.thumb.jpg
264 ms
1369468119.thumb.jpg
262 ms
1369467917.thumb.jpg
280 ms
1369366820.thumb.jpg
262 ms
1380434868.thumb.jpg
260 ms
1380434749.thumb.jpg
269 ms
1380435380.thumb.jpg
275 ms
1380447583.thumb.jpg
258 ms
1380435813.thumb.jpg
264 ms
1366858462.thumb.jpg
253 ms
1366622917.thumb.jpg
252 ms
1366622041.thumb.jpg
255 ms
1366621497.thumb.jpg
261 ms
1366620742.thumb.jpg
268 ms
1366620058.thumb.jpg
270 ms
1366619124.thumb.jpg
253 ms
1366617872.thumb.jpg
261 ms
1366616236.thumb.jpg
259 ms
1366612101.thumb.jpg
284 ms
1366610050.thumb.jpg
273 ms
1366077395.thumb.jpg
290 ms
1364616368.thumb.jpg
268 ms
1380444592.thumb.jpg
269 ms
1364614363.thumb.jpg
288 ms
1364613590.thumb.jpg
300 ms
1358750662.thumb.jpg
309 ms
1380447362.thumb.jpg
293 ms
1380446547.thumb.jpg
308 ms
1380447465.thumb.jpg
270 ms
1351737655.thumb.jpg
328 ms
1351565548.thumb.jpg
329 ms
1380446400.thumb.jpg
297 ms
1352074959.jpg
299 ms
1352075073.jpg
292 ms
1352075190.jpg
306 ms
1352075624.jpg
305 ms
1352075894.jpg
309 ms
1351905608.jpg
314 ms
index.c1bda058b3bdd11ffb6a0d907d9ac9a3.html
18 ms
st.a922abe131683978f58e2daa28a63c1c.js
3 ms
1351910753.jpg
291 ms
1352083993.jpg
298 ms
1352084675.jpg
300 ms
1380434596.thumb.jpg
310 ms
1352704342.jpg
349 ms
1352266856.jpg
346 ms
1352076972.thumb.jpg
333 ms
13.png
305 ms
14.png
303 ms
15.png
309 ms
Company%20History.JPG
326 ms
Our%20Mission.JPG
352 ms
Company%20Vision.JPG
391 ms
Trained%20and%20qualified%20QCQA%20personnel.JPG
355 ms
121.png
308 ms
17.png
344 ms
30.png
318 ms
29.png
319 ms
27.png
322 ms
28.png
331 ms
35.png
332 ms
white_dian.png
321 ms
prev.png
302 ms
161.png
313 ms
next.png
320 ms
lan_dian.png
314 ms
109.png
297 ms
120.png
294 ms
column_tb.jpg
287 ms
b_prev.png
304 ms
b_next.png
303 ms
22.png
378 ms
china-warninglight.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
Form elements do not have associated labels
Links do not have a discernible name
china-warninglight.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
china-warninglight.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise China-warninglight.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 China-warninglight.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.
china-warninglight.com
Open Graph description is not detected on the main page of China Warning Light. 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: