Tools & Wizards About Us
tabportal.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    78% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

tabportal.com

Chords guitar pro 5 tabs, drum & bass tabs song lyrics, piano & power tab download free ::

Page Load Speed

2.7 sec in total

First Response

294 ms

Resources Loaded

2 sec

Page Rendered

368 ms

tabportal.com screenshot

About Website

Visit tabportal.com now to see the best up-to-date Tab Portal content for Russia and also check out these interesting facts you probably never knew about tabportal.com

Welcome to the huge guitar tabs database!

Visit tabportal.com

Key Findings

We analyzed Tabportal.com page load time and found that the first response time was 294 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

tabportal.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value4.3 s

77/100

10%

TBT (Total Blocking Time)

Value1,360 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

tabportal.com

294 ms

style.css

98 ms

prototype.js

284 ms

jquery-1.9.0.min.js

309 ms

scriptaculous.js

337 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 32% of them (30 requests) were addressed to the original Tabportal.com, 16% (15 requests) were made to Images.intellitxt.com and 6% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (847 ms) relates to the external source Share.yandex.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 688.6 kB (62%)

Content Size

1.1 MB

After Optimization

429.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tabportal.com main page is 1.1 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. 70% of websites need less resources to load. Javascripts take 930.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 51.2 kB

  • Original 63.6 kB
  • After minification 51.0 kB
  • After compression 12.4 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 12.6 kB, which is 20% 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 51.2 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 2.0 kB

  • Original 61.1 kB
  • After minification 59.1 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. Tab Portal images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 583.8 kB

  • Original 930.8 kB
  • After minification 922.2 kB
  • After compression 347.0 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 583.8 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 51.6 kB

  • Original 62.4 kB
  • After minification 53.8 kB
  • After compression 10.8 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. Tabportal.com needs all CSS files to be minified and compressed as it can save up to 51.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 66 (74%)

Requests Now

89

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tab Portal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tabportal.com

tabportal.com

294 ms

style.css

style.css

98 ms

prototype.js

prototype.js

284 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

309 ms

scriptaculous.js

scriptaculous.js

337 ms

scriptaculous_select.js

scriptaculous_select.js

196 ms

cnt.share.js

cnt.share.js

11 ms

adsbygoogle.js

adsbygoogle.js

7 ms

front.asp

front.asp

28 ms

adsense.css

adsense.css

192 ms

top_line.gif

top_line.gif

123 ms

header_bg.png

header_bg.png

122 ms

logo.gif

logo.gif

122 ms

center_search.png

center_search.png

123 ms

left_search.png

left_search.png

121 ms

right_search.png

right_search.png

121 ms

submit.png

submit.png

243 ms

rate_2.png

rate_2.png

256 ms

rate_0.png

rate_0.png

260 ms

rate_5.png

rate_5.png

325 ms

rate_4.png

rate_4.png

326 ms

orange_line.gif

orange_line.gif

304 ms

content_bg.png

content_bg.png

328 ms

menu_bg2.png

menu_bg2.png

328 ms

menu_topline.png

menu_topline.png

329 ms

title_line.gif

title_line.gif

334 ms

dashed.gif

dashed.gif

333 ms

menu_bottomline.png

menu_bottomline.png

332 ms

title_line_2.gif

title_line_2.gif

468 ms

marker_blue.gif

marker_blue.gif

467 ms

vertical_dotted.gif

vertical_dotted.gif

468 ms

ca-pub-1743013083811249.js

ca-pub-1743013083811249.js

163 ms

zrt_lookup.html

zrt_lookup.html

189 ms

show_ads_impl.js

show_ads_impl.js

67 ms

dotted_blue.gif

dotted_blue.gif

393 ms

footer_bg.png

footer_bg.png

374 ms

ads

ads

309 ms

hit

hit

310 ms

analytics.js

analytics.js

56 ms

picadPB.js

picadPB.js

62 ms

load

load

52 ms

ya-share-cnt.html

ya-share-cnt.html

43 ms

watch.js

watch.js

283 ms

b-share_counter_large.png

b-share_counter_large.png

48 ms

osd.js

osd.js

38 ms

ads

ads

253 ms

847 ms

fql.query

fql.query

149 ms

ads

ads

309 ms

jload

jload

99 ms

itxtcss_1446206988.css

itxtcss_1446206988.css

68 ms

underscore-min-ns-1.4.2.js

underscore-min-ns-1.4.2.js

67 ms

core_1446569672.js

core_1446569672.js

93 ms

data_1444835675.js

data_1444835675.js

94 ms

debug_1395261999.js

debug_1395261999.js

90 ms

fx_1395261999.js

fx_1395261999.js

93 ms

fx2_1395261999.js

fx2_1395261999.js

95 ms

itxt_1426253035.js

itxt_1426253035.js

96 ms

metrics_1395261999.js

metrics_1395261999.js

95 ms

tmpl_1443709758.js

tmpl_1443709758.js

98 ms

ui_1447845393.js

ui_1447845393.js

98 ms

ui_mobile_1423653241.js

ui_mobile_1423653241.js

165 ms

collect

collect

36 ms

picad_overlay_3.3.04.css

picad_overlay_3.3.04.css

44 ms

picad_4802.js

picad_4802.js

43 ms

ads

ads

200 ms

mon

mon

44 ms

16455455685774043454

16455455685774043454

41 ms

abg.js

abg.js

51 ms

m_js_controller.js

m_js_controller.js

65 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

41 ms

watch.js

watch.js

606 ms

css

css

108 ms

hit

hit

233 ms

dt

dt

43 ms

x_button_blue2.png

x_button_blue2.png

38 ms

s

s

36 ms

redir.html

redir.html

188 ms

favicon

favicon

218 ms

nessie_icon_thin_arrow_big_white.png

nessie_icon_thin_arrow_big_white.png

127 ms

px.gif

px.gif

99 ms

init

init

270 ms

loading.gif

loading.gif

48 ms

iframe.html

iframe.html

19 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

6 ms

4A-myfZX6oDr9CtSTkTGig.ttf

4A-myfZX6oDr9CtSTkTGig.ttf

62 ms

al.asp

al.asp

42 ms

al.asp

al.asp

42 ms

daw.js

daw.js

39 ms

advert.gif

advert.gif

83 ms

v1

v1

36 ms

bounce

bounce

10 ms

sync

sync

46 ms

1

1

86 ms

Accessibility Review

tabportal.com accessibility score

68

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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

High

<frame> or <iframe> elements do not have a title

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

tabportal.com best practices score

69

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tabportal.com SEO score

99

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tabportal.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 Tabportal.com main page’s claimed encoding is windows-1251. 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.

Social Sharing Optimization

tabportal.com

Open Graph description is not detected on the main page of Tab Portal. 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: