68.7 sec in total
1.2 sec
67.2 sec
326 ms
Visit orangelamp.cn now to see the best up-to-date Orangelamp content and also check out these interesting facts you probably never knew about orangelamp.cn
桔灯勘探致力于地球物理物探领域的专业设备及软件的研发,生产,销售和解决方案与服务
Visit orangelamp.cnWe analyzed Orangelamp.cn page load time and found that the first response time was 1.2 sec and then it took 67.5 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 26 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
orangelamp.cn performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value6.3 s
10/100
25%
Value12.6 s
3/100
10%
Value20 ms
100/100
30%
Value0.207
60/100
15%
Value7.4 s
48/100
10%
1164 ms
8334 ms
4396 ms
2225 ms
7792 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Orangelamp.cn, 93% (82 requests) were made to Orangelamp.com.cn and 3% (3 requests) were made to Bbs.orangelamp.com.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Orangelamp.com.cn.
Page size can be reduced by 56.9 kB (51%)
111.0 kB
54.1 kB
In fact, the total size of Orangelamp.cn main page is 111.0 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. Only 10% of websites need less resources to load. Images take 51.8 kB which makes up the majority of the site volume.
Potential reduce by 32.1 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 8.5 kB, which is 21% 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 32.1 kB or 80% of the original size.
Potential reduce by 10.9 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, Orangelamp needs image optimization as it can save up to 10.9 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.9 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 3.9 kB or 64% of the original size.
Potential reduce by 10.0 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. Orangelamp.cn needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 76% of the original size.
Number of requests can be reduced by 9 (16%)
55
46
The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orangelamp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
orangelamp.cn
1164 ms
www.orangelamp.com.cn
8334 ms
index.css
4396 ms
common.css
2225 ms
style.css
7792 ms
uaredirect.js
1077 ms
jquery-1.9.1.min.js
20194 ms
navs.js
2962 ms
left_nav.js
2221 ms
111.js
20192 ms
jquery.nav.js
3787 ms
api.php
3279 ms
api.php
4299 ms
api.php
4934 ms
tongji.orangelamp.com.cn
4569 ms
btm_go_top.css
6408 ms
btm_go_top.js
4058 ms
stats
17138 ms
bg.jpg
888 ms
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19997 ms
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19997 ms
20140715165418123.png
19997 ms
bg.png
19998 ms
logo.png
7725 ms
employee1.jpg
10295 ms
phone.png
10945 ms
small4.png
13051 ms
small2.png
12175 ms
small3.png
13354 ms
nav_right.png
14976 ms
nav_left.png
14509 ms
btn2.png
16806 ms
more2.png
15551 ms
physicial.jpg
19995 ms
bottom_bg.png
18426 ms
more.png
19584 ms
thumb_202_131_20141010072516490.jpg
19995 ms
thumb_202_131_20140911050620537.jpg
19995 ms
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19995 ms
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19996 ms
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19996 ms
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19997 ms
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19996 ms
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19999 ms
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19998 ms
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19999 ms
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20000 ms
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20000 ms
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19999 ms
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20000 ms
download1.jpg
19999 ms
right_title1_B.png
19986 ms
member-mini.php
20042 ms
backd.js
13367 ms
abollo.jpg
14119 ms
olcc.jpg
20049 ms
erev.jpg
13954 ms
friendlink1.jpg
9911 ms
small5.png
10142 ms
small6.png
9521 ms
bg2.png
14676 ms
search.png
9914 ms
small1.png
9001 ms
nav_main.jpg
8378 ms
nav_bg.jpg
7567 ms
11.png
8692 ms
small7.png
8680 ms
btn1.png
12953 ms
small8.png
11667 ms
small9.png
10296 ms
title_bg1.jpg
10166 ms
title_bg2.jpg
12003 ms
new_bg.png
12165 ms
scroll_prev.png
12733 ms
scroll_next.png
13747 ms
download.jpg
14624 ms
btn3.png
13657 ms
right_title1.png
16994 ms
focus1.png
13177 ms
small10.png
16181 ms
square.png
13636 ms
focus2.png
14088 ms
friendlink.png
17543 ms
small11.png
13102 ms
small12.png
13479 ms
small13.png
13567 ms
orangelamp.cn 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
orangelamp.cn 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
Page has valid source maps
orangelamp.cn 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
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Orangelamp.cn 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 Orangelamp.cn 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.
orangelamp.cn
Open Graph description is not detected on the main page of Orangelamp. 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: