4.9 sec in total
159 ms
3.3 sec
1.5 sec
Welcome to jamsport.info homepage info - get ready to check Jamsport best content right away, or after learning these important things about jamsport.info
美國最新最好體能/運動及彈跳力訓練產品, 籃球訓練產品, 提升力量及速度。產品有由林書豪教練開發的,165cm 高運動員自我提昇的彈跳力計劃及一系列國家運動員均使用之產品。
Visit jamsport.infoWe analyzed Jamsport.info page load time and found that the first response time was 159 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jamsport.info performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value5.6 s
17/100
25%
Value5.9 s
48/100
10%
Value560 ms
53/100
30%
Value0.219
57/100
15%
Value5.5 s
71/100
10%
159 ms
280 ms
98 ms
77 ms
168 ms
Our browser made a total of 218 requests to load all elements on the main page. We found that 36% of them (78 requests) were addressed to the original Jamsport.info, 14% (31 requests) were made to Scontent.xx.fbcdn.net and 9% (20 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Jamsport.info.
Page size can be reduced by 2.2 MB (43%)
5.1 MB
2.9 MB
In fact, the total size of Jamsport.info main page is 5.1 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. Javascripts take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 186.8 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. 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 186.8 kB or 84% of the original size.
Potential reduce by 119.9 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. Jamsport images are well optimized though.
Potential reduce by 1.6 MB
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 1.6 MB or 65% of the original size.
Potential reduce by 223.2 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. Jamsport.info needs all CSS files to be minified and compressed as it can save up to 223.2 kB or 73% of the original size.
Number of requests can be reduced by 72 (35%)
203
131
The browser has sent 203 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jamsport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
jamsport.info
159 ms
www.jamsport.info
280 ms
sites.css
98 ms
fancybox.css
77 ms
main_style.css
168 ms
css
42 ms
jquery.min.js
81 ms
main.js
183 ms
commerce-core.js
157 ms
main-commerce-browse.js
129 ms
ftl.js
130 ms
serveAds.php
445 ms
adsbygoogle.js
12 ms
element.js
42 ms
8050004.js
70 ms
generateForum.php
251 ms
css
15 ms
footerSignup.js
60 ms
analytics.js
122 ms
nav-bg.jpg
136 ms
btn_cart_LG.gif
227 ms
31rq-UjSPFL._SX300_SY300_.jpg
116 ms
horizontal_solution_global_hk.gif
182 ms
nav-sep.png
113 ms
social-icons.png
232 ms
banner-bg.jpg
181 ms
banner-tall-bg.png
181 ms
1439317876.jpg
1225 ms
__3792918.jpg
298 ms
1483205_orig.jpg
257 ms
___________________________________________________5880097.jpg
262 ms
7776556_orig.jpg
595 ms
___________________________________________7755475.jpg
339 ms
_____1397292319.jpg
516 ms
__1399031029.png
427 ms
__________________________________1366191192.jpg
445 ms
_3447450_orig.jpg
840 ms
____________________________________________________________________________859575.jpg
463 ms
_____________________________________________________________________________859575.jpg
584 ms
_______________________________________8699523.jpg
586 ms
____________________________________________9852155.jpg
645 ms
________________________________________4687530.jpg
696 ms
_________________________________4436118.jpg
792 ms
____________________________________8598929.jpg
838 ms
_________1393567716.jpg
842 ms
______1393404992.jpg
841 ms
__1397633926.jpg
839 ms
_692983.png
844 ms
______1392650694.jpg
843 ms
1449069518.png
845 ms
__________________________________________1235081.jpg
881 ms
_______________________________6400484.jpg
879 ms
________________8058210.jpg
879 ms
_______________________________________2516238.jpg
1133 ms
_________1393570267.jpg
1135 ms
_________________________3346263.jpg
1207 ms
________________________________4190851.jpg
1138 ms
________________________________6491388.jpg
1137 ms
pixel.gif
216 ms
sp.js
77 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
75 ms
DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
76 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
134 ms
_________________________________________________3602428.jpg
1111 ms
____________________________________1366180307.jpg
1114 ms
collect
61 ms
______6450577.jpg
1044 ms
1024910.jpg
1025 ms
_________________________________________8780601.jpg
1237 ms
_1397633775.jpg
1213 ms
__1399028365.png
1474 ms
show_ads.js
2 ms
ca-pub-4230939816434948.js
179 ms
zrt_lookup.html
142 ms
show_ads_impl.js
64 ms
pixel.gif
58 ms
1410540221.jpg
1156 ms
translateelement.css
133 ms
main.js
181 ms
______________________________________6100733.jpg
1121 ms
ads
36 ms
osd.js
28 ms
RHRSbFPNYJM
98 ms
ads
69 ms
___________________________75772.jpg
1287 ms
likebox.php
441 ms
_________________________________1367333155.jpg
1145 ms
btn_cart_LG.gif
52 ms
_________________________________1367333211.jpg
1266 ms
white-grad.png
116 ms
pixel.gif
39 ms
_________________________________1367333269.jpg
1241 ms
element_main.js
173 ms
www-embed-player-vflfNyN_r.css
124 ms
www-embed-player.js
142 ms
base.js
174 ms
ads
142 ms
btn_cart_LG.gif
141 ms
pixel.gif
112 ms
_______________314223.jpg
1144 ms
______________________________255331.jpg
1141 ms
1.js
194 ms
_______________________________3270027.jpg
1212 ms
______________________________7559275.jpg
1219 ms
___________________________1275530.jpg
1160 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
307 ms
ad_status.js
418 ms
___________________4014606.jpg
1020 ms
1.js
49 ms
_________________________________________4737829.jpg
1044 ms
________________________________________7712886.jpg
1016 ms
______________________________1995719.jpg
1118 ms
_________________________________________6316861.jpg
1114 ms
__________________693610.png
1316 ms
______________________________________7743698.jpg
1209 ms
____________________________________________6405970.jpg
1107 ms
hDvwL1_H7g-.css
362 ms
56WNbrUYLbL.css
398 ms
yZ--Yu0PDbV.css
403 ms
QD6_ejUFoCN.css
417 ms
xxJgcoj8mOR.css
408 ms
q68gy-v_YMF.js
416 ms
FJmpeSpHpjS.js
439 ms
0wM5s1Khldu.js
456 ms
1bNoFZUdlYZ.js
455 ms
njO1TPvGzoR.js
462 ms
1QuX41zDRrx.js
460 ms
Oagsvfb4VWi.js
462 ms
LTv6ZK-5zxz.js
517 ms
1FCa-btixu2.js
469 ms
___993149.jpg
1079 ms
____________________________________________4541008.jpg
1225 ms
__________________9481328.jpg
1678 ms
__________________120933.jpg
1144 ms
footer-s48158ed9f7.png
251 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
383 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
498 ms
footer_signup.php
281 ms
ga.js
181 ms
quant.js
267 ms
________________________________5827616.jpg
1012 ms
119 ms
_____________________________7156243.jpg
1085 ms
____________________________________4759977.jpg
1001 ms
267447_5_0.woff
152 ms
267447_4_0.woff
280 ms
3447450_orig.jpg
1268 ms
1286 ms
_____________________________________288469.jpg
1025 ms
_______________________________2260883.jpg
1114 ms
button_highlight.png
1025 ms
__utm.gif
187 ms
forum.css
179 ms
jquery.min.js
182 ms
forum.js
178 ms
footer-signup.css
467 ms
prototype.min.js
172 ms
utl.js
440 ms
footerSignupFrame.js
172 ms
_3447450_orig.jpg
114 ms
translate_24dp.png
478 ms
l
364 ms
cleardot.gif
222 ms
1623623_596110133804458_423703170_n.jpg
478 ms
733853_439588632789943_1522162090_n.jpg
546 ms
11091159_920032294708925_4917828326613656798_n.jpg
483 ms
12654181_468149186722230_2676529771362928477_n.jpg
548 ms
12832314_1023639594367775_8730845197884282097_n.jpg
522 ms
12801289_100452983685691_8787350957379708677_n.jpg
482 ms
10314542_895536777211546_769496084050331372_n.jpg
481 ms
10419586_749688688401626_5599599559457101646_n.jpg
518 ms
549396_1130295563654465_4983508308275944928_n.jpg
518 ms
12650783_950057288409739_6057667868299841145_n.jpg
554 ms
1479550_932415870173881_4290244614279861281_n.jpg
530 ms
10568898_932414513507350_7545628956191174324_n.jpg
555 ms
995351_932413923507409_78838303047234813_n.jpg
566 ms
10561815_927834207298714_2227654519061798798_n.jpg
593 ms
12392023_927834220632046_3281824120376707711_n.jpg
757 ms
11041220_927834237298711_4275187255979733577_n.jpg
550 ms
12373173_927834253965376_6162127773412604588_n.jpg
557 ms
wL6VQj7Ab77.png
325 ms
s7jcwEQH7Sx.png
326 ms
QDwYpIaRyfG.png
325 ms
K00K-UgnsKu.png
324 ms
multiple.png
402 ms
photo.jpg
530 ms
1dRMv8_G_AAED_IFHhJAtAsoA.medium.png
582 ms
efd998f01b71296c4715a90ae78cdfff_48.png
430 ms
rpx.js
402 ms
default-avatar.png
276 ms
photo.jpg
542 ms
__utm.gif
168 ms
te_ctrl3.gif
142 ms
googlelogo_color_68x28dp.png
142 ms
loading.gif
156 ms
placeholder_labels.js
131 ms
weebly_ensure_account.js
101 ms
267447_4_0.woff
167 ms
267447_5_0.woff
185 ms
38230_138471836177627_6335877_n.jpg
179 ms
te_bk.gif
34 ms
pixel;r=1162295729;a=p-d9MIrkbpW88EA;fpan=1;fpa=P0-610290887-1458404669584;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458404669584;tzo=-180;ref=http%3A%2F%2Fwww.jamsport.info%2F;url=http%3A%2F%2F11825263.weebly.embed.talkiforum.com%2Fnews%2F;ogl=
30 ms
12392046_1066650810021931_5838090904005230381_n.jpg
170 ms
74401_518794431497604_1898544680_n.jpg
68 ms
1379841_10150004552801901_469209496895221757_n.jpg
50 ms
10849760_379076558935433_5935687623347097243_n.jpg
66 ms
12366338_10207952029697088_4924698615543384220_n.jpg
192 ms
10645190_900353356651814_2719236430243215974_n.jpg
66 ms
11180297_10153157643883302_2740232398763532960_n.jpg
83 ms
11053050_10208053025702497_6478709997820337360_n.jpg
77 ms
10341498_774762849209578_8818383645293575613_n.jpg
82 ms
10354686_10150004552801856_220367501106153455_n.jpg
81 ms
10354686_10150004552801856_220367501106153455_n.jpg
79 ms
12111921_1050384078336974_2792671291217251924_n.jpg
100 ms
10003153_873987502722313_5073677542690632662_n.jpg
113 ms
I6-MnjEovm5.js
5 ms
pQrUxxo5oQp.js
6 ms
button_dark-blue.png
86 ms
jamsport.info 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.
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
<frame> or <iframe> elements do not have a title
jamsport.info best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
jamsport.info SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jamsport.info can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Jamsport.info 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.
jamsport.info
Open Graph data is detected on the main page of Jamsport. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: