3.5 sec in total
561 ms
1.5 sec
1.4 sec
Click here to check amazing Jonalb content. Otherwise, check out these important facts you probably never knew about jonalb.com
淮海控股集团成立于1976年,40多年来致力于小型车辆及新能源领域的技术研发、整车制造及销售服务,主营业务已涵盖小型车辆、电动汽车、核心配件、海外业务、现代金融五大板块。在徐州、重庆等地设有制造基地,在巴基斯坦、印度、智利、秘鲁、印尼等国家已经或正在筹划设立海外基地。集团总资产和总营业规模双超百亿,位列中国民企500强和苏商100强。集团营销网络遍布全球104个国家和地区。
Visit jonalb.comWe analyzed Jonalb.com page load time and found that the first response time was 561 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
jonalb.com performance score
name
value
score
weighting
Value1.7 s
93/100
10%
Value1.7 s
99/100
25%
Value2.5 s
98/100
10%
Value0 ms
100/100
30%
Value0.106
88/100
15%
Value2.6 s
98/100
10%
561 ms
411 ms
166 ms
252 ms
276 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 89% of them (50 requests) were addressed to the original Jonalb.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (570 ms) belongs to the original domain Jonalb.com.
Page size can be reduced by 133.9 kB (24%)
563.8 kB
429.9 kB
In fact, the total size of Jonalb.com main page is 563.8 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 407.5 kB which makes up the majority of the site volume.
Potential reduce by 68.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 68.1 kB or 78% of the original size.
Potential reduce by 32.4 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. Jonalb images are well optimized though.
Potential reduce by 25.9 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 25.9 kB or 44% of the original size.
Potential reduce by 7.6 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. Jonalb.com needs all CSS files to be minified and compressed as it can save up to 7.6 kB or 83% of the original size.
Number of requests can be reduced by 27 (51%)
53
26
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jonalb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
jonalb.com
561 ms
js.axd
411 ms
js.axd
166 ms
js.axd
252 ms
js.axd
276 ms
js.axd
282 ms
css.axd
247 ms
css.axd
329 ms
css.axd
331 ms
jquery.min.js
29 ms
jquery.tweet.js
360 ms
shCore.css
375 ms
shThemeDefault.css
379 ms
shCore.js
488 ms
shBrushCSharp.js
431 ms
shBrushCss.js
470 ms
shBrushJScript.js
471 ms
shBrushPlain.js
477 ms
shBrushSql.js
513 ms
shBrushVb.js
514 ms
shBrushXml.js
541 ms
js.axd
570 ms
js.axd
415 ms
res.axd
414 ms
ga.js
9 ms
__utm.gif
13 ms
collect
76 ms
image.axd
274 ms
577981.png
22 ms
image.axd
455 ms
image.axd
280 ms
bg.jpg
111 ms
rssButton.gif
110 ms
image.axd
109 ms
zune.gif
126 ms
UkSnow.png
126 ms
BugNet7.png
127 ms
TrackEachDay.png
164 ms
image.axd
181 ms
followme.jpg
187 ms
cup.png
385 ms
logo.png
260 ms
righthead.png
265 ms
menu_button2.png
197 ms
maintoppart.png
300 ms
mainmidpart.png
315 ms
commentbck.png
281 ms
sidebartop.png
342 ms
sidebarmid.png
359 ms
widgetbck.png
361 ms
widgeth2.png
383 ms
listseparator.png
404 ms
sidebarbottom.png
376 ms
footer2.png
406 ms
user_timeline.json
36 ms
star_small.gif
97 ms
jonalb.com accessibility score
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
Definition list items are not wrapped in <dl> elements
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
jonalb.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
jonalb.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
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jonalb.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Jonalb.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.
jonalb.com
Open Graph description is not detected on the main page of Jonalb. 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: