9.6 sec in total
2.8 sec
6.5 sec
334 ms
Click here to check amazing Tab4U content for Israel. Otherwise, check out these important facts you probably never knew about tab4u.com
פורטל מוסיקה המכיל מילים לשירים, אקורדים לשירים, אקורדים לגיטרה, שירי ילדים עד שירים חדשים, מילון אקורדים, טאבים, תווים, לימוד גיטרה, כיוון גיטרה, צאט ועוד המון פונקציות המתאימות למוסיקאים ולנגינה.
Visit tab4u.comWe analyzed Tab4u.com page load time and found that the first response time was 2.8 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tab4u.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value5.1 s
25/100
25%
Value15.0 s
1/100
10%
Value31,750 ms
0/100
30%
Value0.12
84/100
15%
Value44.9 s
0/100
10%
2774 ms
585 ms
891 ms
6 ms
658 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 54% of them (51 requests) were addressed to the original Tab4u.com, 11% (10 requests) were made to Static.xx.fbcdn.net and 7% (7 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Tab4u.com.
Page size can be reduced by 199.5 kB (35%)
577.1 kB
377.6 kB
In fact, the total size of Tab4u.com main page is 577.1 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. 60% of websites need less resources to load. Javascripts take 234.1 kB which makes up the majority of the site volume.
Potential reduce by 42.0 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 42.0 kB or 79% of the original size.
Potential reduce by 8.8 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. Tab4U images are well optimized though.
Potential reduce by 93.4 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 93.4 kB or 40% of the original size.
Potential reduce by 55.4 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. Tab4u.com needs all CSS files to be minified and compressed as it can save up to 55.4 kB or 81% of the original size.
Number of requests can be reduced by 43 (46%)
94
51
The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tab4U. 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 as a result speed up the page load time.
www.tab4u.com
2774 ms
styles.css
585 ms
main.js
891 ms
all.js
6 ms
kSmsESDtvXdUJD0
658 ms
adsbygoogle.js
10 ms
show_ads.js
13 ms
body_bg.jpg
170 ms
flag_usa.png
321 ms
flag_israel.png
317 ms
logo_tab4u.png
318 ms
160B2.jpg
669 ms
cat_menu_accords.png
321 ms
cat_menu_lyrics.png
547 ms
cat_menu_forums.png
664 ms
cat_menu_events.png
668 ms
cat_menu_guides.png
669 ms
cat_menu_gitar.png
672 ms
cat_menu_accords_dic.png
787 ms
cat_menu_mysongs.png
911 ms
players.png
909 ms
tab4uapp.png
914 ms
icon_home.png
912 ms
profile.png
919 ms
1453809535.JPG
1066 ms
x.png
1206 ms
sidebar_tab_link_gitara.jpg
1203 ms
sidebar_tab_link_basgitara.jpg
1209 ms
sidebar_tab_link_drums.jpg
1214 ms
sidebar_tab_link_trumpet.jpg
1211 ms
vocal.jpg
1364 ms
chordsbook.jpg
1504 ms
loading.gif
1507 ms
87 ms
ga.js
68 ms
jquery.min.js
97 ms
site_borders.png
1477 ms
site_top_bg.jpg
1474 ms
top_menu_bg.png
1480 ms
site_top_bg.jpg
1630 ms
content_frame_top.png
1767 ms
content_frame_borders.png
1769 ms
breadcrumbs_bg.png
1771 ms
xd_arbiter.php
35 ms
xd_arbiter.php
56 ms
ca-pub-4140515273558081.js
107 ms
zrt_lookup.html
165 ms
show_ads_impl.js
104 ms
page_content_bg.png
1737 ms
site_search_bga.png
1744 ms
site_search_tab_active_right.png
1898 ms
__utm.gif
33 ms
site_search_tab_active_left.png
1948 ms
ads
346 ms
osd.js
31 ms
ads
285 ms
ads
261 ms
ads
247 ms
like_box.php
99 ms
getDisc.php
1851 ms
site_search_tab_right.png
1799 ms
site_search_tab_left.png
1800 ms
sidebar_section_title_bg.png
1801 ms
xYm_UD1pmAz.css
27 ms
TGpOWuX6Pv8.css
32 ms
_rx8naC75Dy.js
39 ms
x5F9OMjKyLw.js
62 ms
ICDbTSzjQEg.js
39 ms
TTCre3391I0.js
38 ms
1239395_709595249054629_449867967_n.png
95 ms
525322_418955058118651_2054753790_n.jpg
53 ms
11826016_1009611899073626_1175224264867999043_n.jpg
56 ms
11659550_1633567156855436_5913699746386409477_n.jpg
57 ms
10411390_10204064949529187_7678378573220085514_n.jpg
81 ms
10534669_928667680508343_7341138532500359211_n.jpg
58 ms
wL6VQj7Ab77.png
49 ms
s7jcwEQH7Sx.png
50 ms
abg.js
53 ms
icon_circle_arrow.png
1720 ms
m_js_controller.js
58 ms
I6-MnjEovm5.js
54 ms
vlXaquuXMrr.js
56 ms
favicon
76 ms
s
30 ms
googlelogo_color_112x36dp.png
83 ms
nessie_icon_tiamat_f_white.png
29 ms
x_button_blue2.png
32 ms
refIcon.png
1742 ms
icon_music.png
1749 ms
sidebar_section_link_disabled.png
1754 ms
icon_copyright.png
1751 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
4 ms
activeview
16 ms
noPic.png
285 ms
1411916421%D7%97%D7%92%D7%99.jpg
384 ms
tab4u.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
Image elements do not have [alt] attributes
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
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.
tab4u.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
tab4u.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
IW
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tab4u.com can be misinterpreted by Google and other search engines. Our service has detected that Hebrew 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 Tab4u.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.
tab4u.com
Open Graph description is not detected on the main page of Tab4U. 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: