5.2 sec in total
1.2 sec
3.9 sec
109 ms
Click here to check amazing Ah Jianlong content. Otherwise, check out these important facts you probably never knew about ahjianlong.com
Anhui Jianlong Engineering Co.,Limited: Welcome to buy field measurement, process control, online analytical and fire & gas at reasonable price from professional suppliers and contractors in China. We...
Visit ahjianlong.comWe analyzed Ahjianlong.com page load time and found that the first response time was 1.2 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
ahjianlong.com performance score
name
value
score
weighting
Value1.8 s
91/100
10%
Value4.9 s
29/100
25%
Value3.3 s
90/100
10%
Value10 ms
100/100
30%
Value1.132
1/100
15%
Value1.8 s
100/100
10%
1166 ms
462 ms
21 ms
42 ms
48 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Ahjianlong.com, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ahjianlong.com.
Page size can be reduced by 405.9 kB (51%)
795.6 kB
389.7 kB
In fact, the total size of Ahjianlong.com main page is 795.6 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. 25% of websites need less resources to load. Javascripts take 403.3 kB which makes up the majority of the site volume.
Potential reduce by 19.8 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 3.8 kB, which is 15% 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 19.8 kB or 76% of the original size.
Potential reduce by 9.5 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. Ah Jianlong images are well optimized though.
Potential reduce by 319.3 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 319.3 kB or 79% of the original size.
Potential reduce by 57.3 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. Ahjianlong.com needs all CSS files to be minified and compressed as it can save up to 57.3 kB or 86% of the original size.
Number of requests can be reduced by 19 (58%)
33
14
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ah Jianlong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ahjianlong.com
1166 ms
www.ahjianlong.com
462 ms
superfish.css
21 ms
style.css
42 ms
mod_jflanguageselection.css
48 ms
jquery-1.9.1.js
124 ms
basicrun.js
49 ms
commonUse.js
50 ms
jquery.js
68 ms
jquery.event.hover.js
60 ms
superfish.js
60 ms
simplefoucs_lrtk.css
66 ms
simplefoucs.js
67 ms
18163054.js
941 ms
count.js
356 ms
inquery.css
77 ms
logo.gif
23 ms
logo.png
21 ms
btn_search.png
21 ms
20170805115707_169.jpg
142 ms
industries.jpg
42 ms
ISO_9001.png
41 ms
pdf_down.png
40 ms
fb.png
41 ms
googleplus.png
39 ms
tw.png
59 ms
pinterest.png
59 ms
close_icon.png
60 ms
close.jpg
59 ms
seccode.php
60 ms
icon_0.gif
717 ms
analytics.js
31 ms
service_top.png
52 ms
mesbg_icon.gif
30 ms
seccode.php
30 ms
seccode.php
27 ms
sprite.png
23 ms
sprite1.png
25 ms
shadow.png
23 ms
collect
11 ms
ahjianlong.com accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
ahjianlong.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
ahjianlong.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ahjianlong.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ahjianlong.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.
ahjianlong.com
Open Graph description is not detected on the main page of Ah Jianlong. 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: