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holboxisland.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

holboxisland.com

Travel Guide For Holbox Island Mexico A Quiet Birding and Whale Shark Watching Paradise

Page Load Speed

2.2 sec in total

First Response

121 ms

Resources Loaded

1.6 sec

Page Rendered

433 ms

holboxisland.com screenshot

About Website

Welcome to holboxisland.com homepage info - get ready to check Holbox Island best content for United States right away, or after learning these important things about holboxisland.com

This travel guide to Holbox Island, Mexico, highlights bird watching, whales shark tours and the island's natural beauty.

Visit holboxisland.com

Key Findings

We analyzed Holboxisland.com page load time and found that the first response time was 121 ms and then it took 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.

Performance Metrics

holboxisland.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.443

21/100

15%

TTI (Time to Interactive)

Value8.2 s

41/100

10%

Network Requests Diagram

holboxisland.com

121 ms

holboxisland.com

220 ms

framework.css

79 ms

flexy-menu.css

113 ms

jquery-1.9.1.min.js

202 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 43% of them (24 requests) were addressed to the original Holboxisland.com, 29% (16 requests) were made to Cf.bstatic.com and 5% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (454 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 576.0 kB (35%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Holboxisland.com main page is 1.6 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. 45% of websites need less resources to load. Images take 781.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 15.2 kB

  • Original 21.8 kB
  • After minification 21.1 kB
  • After compression 6.5 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 15.2 kB or 70% of the original size.

Image Optimization

-11%

Potential reduce by 89.0 kB

  • Original 781.1 kB
  • After minification 692.1 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. Obviously, Holbox Island needs image optimization as it can save up to 89.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 424.3 kB

  • Original 771.6 kB
  • After minification 754.7 kB
  • After compression 347.3 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 424.3 kB or 55% of the original size.

CSS Optimization

-72%

Potential reduce by 47.4 kB

  • Original 65.7 kB
  • After minification 56.7 kB
  • After compression 18.3 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. Holboxisland.com needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (43%)

Requests Now

51

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Holbox Island. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

holboxisland.com

holboxisland.com

121 ms

holboxisland.com

holboxisland.com

220 ms

framework.css

framework.css

79 ms

flexy-menu.css

flexy-menu.css

113 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

202 ms

flexy-menu.js

flexy-menu.js

130 ms

jquery.fancybox.css

jquery.fancybox.css

141 ms

jquery.fancybox.js

jquery.fancybox.js

193 ms

jquery.mousewheel-3.0.6.pack.js

jquery.mousewheel-3.0.6.pack.js

146 ms

adsbygoogle.js

adsbygoogle.js

102 ms

css

css

31 ms

css

css

52 ms

font-awesome.css

font-awesome.css

53 ms

css

css

26 ms

flexiproduct.js

flexiproduct.js

109 ms

flexiproduct.js

flexiproduct.js

110 ms

yucatan-propiedades-venta.jpg

yucatan-propiedades-venta.jpg

280 ms

texture.jpg

texture.jpg

212 ms

logo.png

logo.png

161 ms

mx.png

mx.png

106 ms

transparente.png

transparente.png

100 ms

puerto-holbox.jpg

puerto-holbox.jpg

130 ms

private-flight-holbox.jpg

private-flight-holbox.jpg

111 ms

chichen-itza.jpg

chichen-itza.jpg

155 ms

aerosaab-promocion.jpg

aerosaab-promocion.jpg

146 ms

beach-holbox-island.jpg

beach-holbox-island.jpg

173 ms

holbox-island.jpg

holbox-island.jpg

238 ms

puerto-holbox.jpg

puerto-holbox.jpg

188 ms

flight-to-holbox.jpg

flight-to-holbox.jpg

226 ms

whale-sharks.jpg

whale-sharks.jpg

201 ms

helados-maresa.jpg

helados-maresa.jpg

220 ms

show_ads_impl.js

show_ads_impl.js

389 ms

rax5HieDvtMOe0iICsUccChdu0k.woff

rax5HieDvtMOe0iICsUccChdu0k.woff

26 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

31 ms

flexiproduct.html

flexiproduct.html

289 ms

flexiproduct.html

flexiproduct.html

370 ms

82b674edb949dddf78e02d76e8593771bf2e85d5.css

82b674edb949dddf78e02d76e8593771bf2e85d5.css

19 ms

f6d29e089da85314827d24b5e412d273b710cf84.css

f6d29e089da85314827d24b5e412d273b710cf84.css

23 ms

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21 ms

3eb8e6d9f9a04e3583a9e8d949a559d3fad5c8c4.css

3eb8e6d9f9a04e3583a9e8d949a559d3fad5c8c4.css

19 ms

85522fc012ea427986aabb503405f288a30cc3c8.js

85522fc012ea427986aabb503405f288a30cc3c8.js

38 ms

eb78197b2eee9a032c319d91a6e1c581e295f284.js

eb78197b2eee9a032c319d91a6e1c581e295f284.js

36 ms

a620a252f1d0110ab972e81348133431e8486098.js

a620a252f1d0110ab972e81348133431e8486098.js

49 ms

7e03f1178ca725d97fdd726255c96b3e71b660d2.js

7e03f1178ca725d97fdd726255c96b3e71b660d2.js

48 ms

ebc3273565b5e682ccaf01872d2e046749306442.png

ebc3273565b5e682ccaf01872d2e046749306442.png

77 ms

0ca8372024cd7370c4aed6aa1d8dd3d5feb83935.png

0ca8372024cd7370c4aed6aa1d8dd3d5feb83935.png

57 ms

e64c0e1deedf8041f9d8526c0500b696a743bf64.css

e64c0e1deedf8041f9d8526c0500b696a743bf64.css

4 ms

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9b95c8f8556f53ebdf1ace61524be9dfa897bd74.png

33 ms

79567a43aec178ad426797357a79cc67fd0fa29e.png

79567a43aec178ad426797357a79cc67fd0fa29e.png

79 ms

750fa5bec9bde5e6e09115b5970b8106f73a5646.woff

750fa5bec9bde5e6e09115b5970b8106f73a5646.woff

79 ms

75023142ca291f26b46bbd3a56d416308c197349.png

75023142ca291f26b46bbd3a56d416308c197349.png

104 ms

flexiproduct.html

flexiproduct.html

354 ms

691472.jpg

691472.jpg

447 ms

5b002027c2209cf328a1aeffd1954c5516fa0913.gif

5b002027c2209cf328a1aeffd1954c5516fa0913.gif

74 ms

zrt_lookup.html

zrt_lookup.html

41 ms

ads

ads

454 ms

Accessibility Review

holboxisland.com accessibility score

62

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

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

High

Image elements do not have [alt] attributes

High

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

High

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

holboxisland.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

holboxisland.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

holboxisland.com

Open Graph description is not detected on the main page of Holbox Island. 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: