21.8 sec in total
259 ms
21.4 sec
130 ms
Visit jacksall.com now to see the best up-to-date Jacks All content and also check out these interesting facts you probably never knew about jacksall.com
We are professional Automotive Jacks,Garage Equipments,Auto Maintenance Tools,Lashing Tools,Trailer Fittings manufacturer and factory in China.We can produce Automotive Jacks,Garage Equipments,Auto Ma...
Visit jacksall.comWe analyzed Jacksall.com page load time and found that the first response time was 259 ms and then it took 21.6 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jacksall.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value4.4 s
40/100
25%
Value5.2 s
60/100
10%
Value240 ms
86/100
30%
Value0.008
100/100
15%
Value7.7 s
45/100
10%
259 ms
323 ms
322 ms
335 ms
325 ms
Our browser made a total of 78 requests to load all elements on the main page. We found that 26% of them (20 requests) were addressed to the original Jacksall.com, 59% (46 requests) were made to Skin.wbscdn.com and 6% (5 requests) were made to Rt.xiaoman.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Newcor1.tradett.com.223.tradett.cn.
Page size can be reduced by 56.2 kB (12%)
451.0 kB
394.7 kB
In fact, the total size of Jacksall.com main page is 451.0 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. 35% of websites need less resources to load. Images take 313.4 kB which makes up the majority of the site volume.
Potential reduce by 35.7 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 9.2 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 35.7 kB or 83% of the original size.
Potential reduce by 8.7 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. Jacks All images are well optimized though.
Potential reduce by 10.4 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 10.4 kB or 12% of the original size.
Potential reduce by 1.5 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. Jacksall.com needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 26% of the original size.
Number of requests can be reduced by 22 (29%)
75
53
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jacks All. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.jacksall.com
259 ms
css.css
323 ms
comm.js
322 ms
jquery-1.5.1.min.js
335 ms
banner.js
325 ms
plant.js
324 ms
js.js
324 ms
show.js
325 ms
lang.js
325 ms
dialog.js
325 ms
analyze.js
792 ms
click.aspx
9603 ms
dialog.css
10 ms
banner.css
9 ms
plant.css
9 ms
XA2012072711564656351192ucnjack.jpg
21 ms
bg.jpg
19 ms
logo.jpg
18 ms
comname.jpg
20 ms
f.jpg
17 ms
search_input.jpg
19 ms
search.jpg
19 ms
menu.jpg
20 ms
menuli.jpg
20 ms
ltit.jpg
20 ms
dt.jpg
21 ms
dd.jpg
21 ms
probg.jpg
22 ms
contactus.jpg
22 ms
1.jpg
22 ms
board.jpg
22 ms
More.gif
23 ms
board1.jpg
23 ms
conbg.jpg
24 ms
viewlist.gif
24 ms
viewgallery2.gif
26 ms
hotbg.jpg
24 ms
next.gif
27 ms
english.gif
31 ms
deutsch1.gif
33 ms
espanol.gif
31 ms
francies.gif
31 ms
italino.gif
31 ms
portgues.gif
32 ms
japan.jpg
33 ms
korea.jpg
35 ms
arabia.jpg
35 ms
russia.jpg
36 ms
chinese.gif
37 ms
alum-racing-jacks.jpg
20 ms
long-frame-garage-jack-10t.jpg
23 ms
cnjack.jpg
24 ms
XA2012080316081250868560ucnjack.jpg
24 ms
XA2012080316081270915665ucnjack.jpg
23 ms
XA2012080316081294238437ucnjack.jpg
24 ms
2t-alum-racing-jack.jpg
29 ms
3t-long-frame-servie-jack.jpg
30 ms
low-lift-transmission-jack.jpg
28 ms
high-transmission-jack.jpg
30 ms
electric-auto-jack.jpg
31 ms
manual-scissor-jack.jpg
31 ms
parts-washer-with-stand-and-wheels.jpg
32 ms
inflatable-air-jacks.jpg
31 ms
scissor-jack.jpg
35 ms
hydraulic-long-ram-jack.jpg
34 ms
trailer-jacks-800lbs.jpg
34 ms
double-ram-bottle-jack-6t.jpg
33 ms
foot_inquiry.aspx
20186 ms
notice_button.gif
26 ms
siteSetting
834 ms
js
58 ms
report
335 ms
js
51 ms
analytics.js
14 ms
collect
11 ms
report
299 ms
report
298 ms
report
315 ms
jacksall.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
jacksall.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
jacksall.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 Jacksall.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 Jacksall.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.
jacksall.com
Open Graph description is not detected on the main page of Jacks All. 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: