2.3 sec in total
132 ms
1.9 sec
301 ms
Visit stereomanuals.com now to see the best up-to-date Stereomanuals content for United States and also check out these interesting facts you probably never knew about stereomanuals.com
StereoManuals has High Quality Service Manuals Factory ORIGINAL Manuals PDF Manuals Electronics Repair Schema Schematic & User Owner Operating Instruction Manuals Vintage Classic Audio Stereo Equipmen...
Visit stereomanuals.comWe analyzed Stereomanuals.com page load time and found that the first response time was 132 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
stereomanuals.com performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value1.9 s
98/100
25%
Value2.6 s
97/100
10%
Value1,140 ms
22/100
30%
Value0.225
55/100
15%
Value7.7 s
46/100
10%
132 ms
158 ms
70 ms
73 ms
73 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 12% of them (8 requests) were addressed to the original Stereomanuals.com, 12% (8 requests) were made to Googleads.g.doubleclick.net and 10% (7 requests) were made to Image2.pubmatic.com. The less responsive or slowest element that took the longest time to load (622 ms) relates to the external source Connect.facebook.net.
Page size can be reduced by 309.9 kB (50%)
622.0 kB
312.0 kB
In fact, the total size of Stereomanuals.com main page is 622.0 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. 55% of websites need less resources to load. Javascripts take 436.5 kB which makes up the majority of the site volume.
Potential reduce by 40.5 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 40.5 kB or 74% of the original size.
Potential reduce by 2.5 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. Stereomanuals images are well optimized though.
Potential reduce by 254.9 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 254.9 kB or 58% of the original size.
Potential reduce by 12.0 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. Stereomanuals.com needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 88% of the original size.
Number of requests can be reduced by 26 (42%)
62
36
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stereomanuals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
stereomanuals.com
132 ms
www.stereomanuals.com
158 ms
quirks.css
70 ms
breadcrumbs.js
73 ms
smoothscroll.js
73 ms
show_ads.js
6 ms
infolinks_main.js
58 ms
quant.js
7 ms
ca-pub-3280099874088307.js
63 ms
zrt_lookup.html
54 ms
show_ads_impl.js
65 ms
user_sync.html
39 ms
usersyncup-an.html
39 ms
ice.js
157 ms
pixel;r=161312090;a=p-99dMxO6XoFEZM;fpan=1;fpa=P0-554042763-1456767433987;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456767433987;tzo=-180;ref=;url=http%3A%2F%2Fwww.stereomanuals.com%2F;ogl=
33 ms
ga.js
129 ms
logo_280-50.gif
146 ms
pioneer-triple-stack-rick.jpg
146 ms
pioneer_spec_bible_cover(160px).png
234 ms
showad.js
97 ms
ads
163 ms
PugMaster
28 ms
__utm.gif
90 ms
osd.js
21 ms
pixel
113 ms
Pug
83 ms
usersync.aspx
103 ms
ads
169 ms
14567674342221
70 ms
Pug
35 ms
Pug
29 ms
ads
118 ms
pixel
37 ms
abg.js
92 ms
Pug
34 ms
Pug
67 ms
ads
275 ms
ads
273 ms
Pug
53 ms
mapuid
44 ms
ads
226 ms
FBLIS.html
59 ms
doq.htm
308 ms
Pug
32 ms
sdk.js
622 ms
27722-218796-36959-646
95 ms
m_js_controller.js
36 ms
3652
442 ms
160x600_AQ-1_NEWTOWN.jpg
413 ms
s
378 ms
googlelogo_color_112x36dp.png
420 ms
nessie_icon_tiamat_white.png
374 ms
x_button_blue2.png
401 ms
loader.gif
382 ms
loader-bg.png
83 ms
logo.png
107 ms
echo.htm
160 ms
76199c3896057b2b1daab7d0c861cfd1_1.html
48 ms
153 ms
xd_arbiter.php
243 ms
xd_arbiter.php
447 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
4 ms
st.v2.js
33 ms
3efb9a120f2c98fface24fb4f77f9a6e.jpg
8 ms
gr
46 ms
pixel_details.html
3 ms
pixel;r=1396099814;a=p-aRAyv335QWAKb;fpan=1;fpa=P0-913746972-1456767435123;ns=1;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1456767435123;tzo=-180;ref=http%3A%2F%2Fwww.stereomanuals.com%2F;url=http%3A%2F%2Frouter.infolinks.com%2Fecho.htm;ogl=
6 ms
ui
32 ms
xd_arbiter.php
160 ms
stereomanuals.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Links do not have a discernible name
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
stereomanuals.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
stereomanuals.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stereomanuals.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 Stereomanuals.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
stereomanuals.com
Open Graph description is not detected on the main page of Stereomanuals. 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: