Tools & Wizards About Us
ledzeppelin.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ledzeppelin.com

Led Zeppelin | Official Website , II, III, IV, Houses of the Holy and Physical Graffiti | Led Zeppelin - Official Website

Page Load Speed

7.7 sec in total

First Response

149 ms

Resources Loaded

1.3 sec

Page Rendered

6.2 sec

ledzeppelin.com screenshot

About Website

Click here to check amazing Led Zeppelin content for United States. Otherwise, check out these important facts you probably never knew about ledzeppelin.com

Led Zeppelin, II, III, IV, Houses of the Holy and Physical Graffiti | Led Zeppelin - Official Website

Visit ledzeppelin.com

Key Findings

We analyzed Ledzeppelin.com page load time and found that the first response time was 149 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ledzeppelin.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value20.3 s

0/100

25%

SI (Speed Index)

Value3.8 s

83/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.298

40/100

15%

TTI (Time to Interactive)

Value13.3 s

11/100

10%

Network Requests Diagram

ledzeppelin.com

149 ms

www.ledzeppelin.com

18 ms

www.ledzeppelin.com

38 ms

all.min.css

78 ms

otSDKStub.js

66 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 77% of them (116 requests) were addressed to the original Ledzeppelin.com, 5% (7 requests) were made to Fonts.gstatic.com and 4% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (480 ms) belongs to the original domain Ledzeppelin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 415.6 kB (4%)

Content Size

10.5 MB

After Optimization

10.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ledzeppelin.com main page is 10.5 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. Only a small number of websites need less resources to load. Images take 9.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 166.9 kB

  • Original 194.1 kB
  • After minification 159.5 kB
  • After compression 27.2 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 34.6 kB, which is 18% 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 166.9 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 104.0 kB

  • Original 9.6 MB
  • After minification 9.5 MB

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. Led Zeppelin images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 69.4 kB

  • Original 562.2 kB
  • After minification 562.2 kB
  • After compression 492.8 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 69.4 kB or 12% of the original size.

CSS Optimization

-44%

Potential reduce by 75.3 kB

  • Original 172.9 kB
  • After minification 154.6 kB
  • After compression 97.6 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. Ledzeppelin.com needs all CSS files to be minified and compressed as it can save up to 75.3 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (27%)

Requests Now

139

After Optimization

102

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Led Zeppelin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ledzeppelin.com

ledzeppelin.com

149 ms

www.ledzeppelin.com

www.ledzeppelin.com

18 ms

www.ledzeppelin.com

www.ledzeppelin.com

38 ms

all.min.css

all.min.css

78 ms

otSDKStub.js

otSDKStub.js

66 ms

ot.css

ot.css

96 ms

satelliteLib-b6e3529c31d92a9252c30c1714b6b9342304145b.js

satelliteLib-b6e3529c31d92a9252c30c1714b6b9342304145b.js

36 ms

jquery.min.js

jquery.min.js

101 ms

jquery.cookie.min.js

jquery.cookie.min.js

111 ms

plainmailinglist.js

plainmailinglist.js

100 ms

validation.js

validation.js

111 ms

dtm.js

dtm.js

111 ms

YTFns.js

YTFns.js

112 ms

jquery.validate.js

jquery.validate.js

32 ms

css_5EnEeMCP1THN2NTZHQpwUPPj-2T14rUFLJ4_ZvnoAFk.css

css_5EnEeMCP1THN2NTZHQpwUPPj-2T14rUFLJ4_ZvnoAFk.css

65 ms

css_l7tYhhA2Fttm_BLdzLFpjj3mL3TC2EOdxRmkpfTFpS4.css

css_l7tYhhA2Fttm_BLdzLFpjj3mL3TC2EOdxRmkpfTFpS4.css

64 ms

css_DvChNNjEPql5k4CdKZ0Rvwc_jKCtRwgaNXFglA9xpYU.css

css_DvChNNjEPql5k4CdKZ0Rvwc_jKCtRwgaNXFglA9xpYU.css

64 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

128 ms

jquery.magnific-popup.js

jquery.magnific-popup.js

131 ms

magnific-popup.css

magnific-popup.css

129 ms

magnific-popup.min.css

magnific-popup.min.css

127 ms

css

css

61 ms

style.css

style.css

73 ms

font-awesome.min.css

font-awesome.min.css

62 ms

responsive-leyouts.css

responsive-leyouts.css

62 ms

css

css

88 ms

fullwidth.css

fullwidth.css

122 ms

settings.css

settings.css

89 ms

skin.css

skin.css

123 ms

skin2.css

skin2.css

123 ms

fadeeffect.css

fadeeffect.css

122 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

183 ms

rev.min.js

rev.min.js

123 ms

custom_js_1.js

custom_js_1.js

180 ms

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08232932-34dd-46b8-993e-a9d2215059d5.json

100 ms

facebookicon.png

facebookicon.png

145 ms

x.svg

x.svg

146 ms

youtubeicon.png

youtubeicon.png

148 ms

lzbook_slide1.jpg

lzbook_slide1.jpg

246 ms

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lzbook_slide2.jpg

150 ms

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lzbook_slide3.jpg

288 ms

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148 ms

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lzbook_slide5.jpg

272 ms

tsrts_4lp.jpg

tsrts_4lp.jpg

269 ms

tsrts_2cd.jpg

tsrts_2cd.jpg

270 ms

tsrts_superdeluxe.jpg

tsrts_superdeluxe.jpg

272 ms

tsrts_bluray.jpg

tsrts_bluray.jpg

270 ms

LedZeppBanner1.jpg

LedZeppBanner1.jpg

290 ms

LedZeppBanner2.jpg

LedZeppBanner2.jpg

352 ms

LZ_logo_silver-1000x302.png

LZ_logo_silver-1000x302.png

287 ms

Deluxe%20Box%20packshot-min.jpg

Deluxe%20Box%20packshot-min.jpg

288 ms

Vinyl%20Pack%20Shot.jpg

Vinyl%20Pack%20Shot.jpg

291 ms

CD%20packshot.jpg

CD%20packshot.jpg

297 ms

Blu%20Ray%20Pack%20Shot-min.jpg

Blu%20Ray%20Pack%20Shot-min.jpg

348 ms

LZ%20-%20TSRTS-CD-Packshot.jpg

LZ%20-%20TSRTS-CD-Packshot.jpg

293 ms

LZ-HTWWW-VinylBox-PS-wht-min.jpg

LZ-HTWWW-VinylBox-PS-wht-min.jpg

347 ms

vinyl.jpg

vinyl.jpg

323 ms

br.jpg

br.jpg

324 ms

3cd.jpg

3cd.jpg

322 ms

digital.jpg

digital.jpg

404 ms

led-zeppelin-bbc-800x400.jpg

led-zeppelin-bbc-800x400.jpg

402 ms

led-zeppelin-bbc-deluxe-boxset-390x390-v2.jpg

led-zeppelin-bbc-deluxe-boxset-390x390-v2.jpg

352 ms

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led-zeppelin-bbc-cd-390x390-v2.jpg

408 ms

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led-zeppelin-bbc-vinyl-boxset-390x390.jpg

351 ms

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led-zeppelin-bbc-cover-negative-390x390.jpg

407 ms

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pres_orig_(257x257).jpg

406 ms

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Presence-Box_amazon_V2_BR.jpg

425 ms

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Presence_Reissue_CD_Amazon_BR.jpg

424 ms

Presence_Original_CD_Amazon_BR.jpg

Presence_Original_CD_Amazon_BR.jpg

423 ms

8MgL8RNbwDc

8MgL8RNbwDc

90 ms

otBannerSdk.js

otBannerSdk.js

205 ms

Presence_Vinyl_Reissue_Amazon_BR.jpg

Presence_Vinyl_Reissue_Amazon_BR.jpg

397 ms

Presence_Vinyl_Amazon_BR.jpg

Presence_Vinyl_Amazon_BR.jpg

312 ms

ittod_orig_(257x257).jpg

ittod_orig_(257x257).jpg

313 ms

ITTOD_Box_amazon_BR_V2.jpg

ITTOD_Box_amazon_BR_V2.jpg

310 ms

ITTOD_Reissue_Amazon_BR.jpg

ITTOD_Reissue_Amazon_BR.jpg

480 ms

ITTOD_Original_CD_Amazon_BR.jpg

ITTOD_Original_CD_Amazon_BR.jpg

311 ms

ITTOD_Vinyl_Reissue_Amazon_BR.jpg

ITTOD_Vinyl_Reissue_Amazon_BR.jpg

477 ms

8MgL8RNbwDc

8MgL8RNbwDc

109 ms

ITTOD_Vinyl_Amazon_BR.jpg

ITTOD_Vinyl_Amazon_BR.jpg

441 ms

coda_orig_(257x257).jpg

coda_orig_(257x257).jpg

457 ms

CODA-Box_Amazon_BR_V3.jpg

CODA-Box_Amazon_BR_V3.jpg

358 ms

Coda_Reissue_CD_Amazon_BR.jpg

Coda_Reissue_CD_Amazon_BR.jpg

358 ms

Coda_Original_CD_Amazon_BR.jpg

Coda_Original_CD_Amazon_BR.jpg

357 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

26 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVc.ttf

43 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVc.ttf

53 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

54 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVc.ttf

54 ms

Coda_Vinyl_Reissue_Amazon_V2_BR.jpg

Coda_Vinyl_Reissue_Amazon_V2_BR.jpg

435 ms

Coda_Vinyl_Amazon_BR.jpg

Coda_Vinyl_Amazon_BR.jpg

420 ms

lz_pg_covers.jpg

lz_pg_covers.jpg

421 ms

lz_pg_super_deluxe_vinyl.jpg

lz_pg_super_deluxe_vinyl.jpg

420 ms

lz_pg_2_cd_original.jpg

lz_pg_2_cd_original.jpg

419 ms

lz_pg_deluxe-3_cd_reissue.jpg

lz_pg_deluxe-3_cd_reissue.jpg

418 ms

lz_pg_2_lp_original_vinyl.jpg

lz_pg_2_lp_original_vinyl.jpg

418 ms

lz_pg_reissue_vinyl.jpg

lz_pg_reissue_vinyl.jpg

417 ms

lz_pg_digital_cover.jpg

lz_pg_digital_cover.jpg

391 ms

lziv_2cd+2lp.jpg

lziv_2cd+2lp.jpg

388 ms

lziv_2cd.jpg

lziv_2cd.jpg

388 ms

lziv_1cd.jpg

lziv_1cd.jpg

367 ms

www-player.css

www-player.css

61 ms

www-embed-player.js

www-embed-player.js

81 ms

base.js

base.js

110 ms

lziv_2lp.jpg

lziv_2lp.jpg

365 ms

lziv_1lp.jpg

lziv_1lp.jpg

365 ms

lzv_hoth_2cd+2LP.jpg

lzv_hoth_2cd+2LP.jpg

364 ms

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lzv_hoth_2cd.jpg

318 ms

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lzv_hoth_1cd.jpg

314 ms

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lzv_hoth_2lp.jpg

313 ms

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lzv_hoth_1lp.jpg

311 ms

lz_i.jpg

lz_i.jpg

310 ms

LZI_Deluxe_Box.jpg

LZI_Deluxe_Box.jpg

294 ms

LZI_CD.jpg

LZI_CD.jpg

293 ms

LZI_Original_CD.jpg

LZI_Original_CD.jpg

294 ms

LZI_Re-Issue_LP.jpg

LZI_Re-Issue_LP.jpg

293 ms

LZI_original_vinyl.jpg

LZI_original_vinyl.jpg

268 ms

lz_ii.jpg

lz_ii.jpg

267 ms

LZII_Deluxe_Box.jpg

LZII_Deluxe_Box.jpg

266 ms

LZII_CD.jpg

LZII_CD.jpg

265 ms

140227-Zep149841_original_2.jpg

140227-Zep149841_original_2.jpg

101 ms

LZII_Re-Issue_LP.jpg

LZII_Re-Issue_LP.jpg

101 ms

LZII_original_vinyl.jpg

LZII_original_vinyl.jpg

101 ms

lz_iii.jpg

lz_iii.jpg

99 ms

LZIII_Deluxe_Box.jpg

LZIII_Deluxe_Box.jpg

99 ms

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71suEs83z0XiqH0n_P_GdL05qLj4eQk8ZwtXjY02tX0.js

80 ms

embed.js

embed.js

56 ms

LZIII_CD.jpg

LZIII_CD.jpg

54 ms

140227-Zep149841_original_3.jpg

140227-Zep149841_original_3.jpg

53 ms

LZIII_Re-Issue_LP.jpg

LZIII_Re-Issue_LP.jpg

52 ms

LZIII_original_vinyl.jpg

LZIII_original_vinyl.jpg

52 ms

zosa.png

zosa.png

65 ms

ledzeppelin-logo-small.png

ledzeppelin-logo-small.png

64 ms

mailinglistenvelope.png

mailinglistenvelope.png

81 ms

down-arrow.png

down-arrow.png

85 ms

pattern6.png

pattern6.png

181 ms

bk_pic_lz.png

bk_pic_lz.png

82 ms

bk_dk_asf.jpg

bk_dk_asf.jpg

183 ms

lziv_original.jpg

lziv_original.jpg

182 ms

lz_iv_companion.jpg

lz_iv_companion.jpg

177 ms

lzv_hoth_original.jpg

lzv_hoth_original.jpg

178 ms

lz_v_hoth_companion.jpg

lz_v_hoth_companion.jpg

181 ms

loader.gif

loader.gif

178 ms

timer.png

timer.png

187 ms

large_left.png

large_left.png

186 ms

large_right.png

large_right.png

179 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

14 ms

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KFOmCnqEu92Fr1Mu4mxP.ttf

14 ms

Create

Create

117 ms

css_xisaAoZ8ZdFnz1-i6YZp5OEQTkBk2g3UfhdXNvDH90I.css

css_xisaAoZ8ZdFnz1-i6YZp5OEQTkBk2g3UfhdXNvDH90I.css

88 ms

Accessibility Review

ledzeppelin.com accessibility score

100

Accessibility Issues

Best Practices

ledzeppelin.com best practices score

83

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

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ledzeppelin.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ledzeppelin.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 Ledzeppelin.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.

Social Sharing Optimization

ledzeppelin.com

Open Graph data is detected on the main page of Led Zeppelin. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: