Tools & Wizards About Us
divescover.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

divescover.com

Scuba Diving centers and diving sites

Page Load Speed

1.3 sec in total

First Response

67 ms

Resources Loaded

744 ms

Page Rendered

533 ms

divescover.com screenshot

About Website

Welcome to divescover.com homepage info - get ready to check Divescover best content for Philippines right away, or after learning these important things about divescover.com

Divescover - Discover book and dive. Scuba Dive sites and dive centers around the world. Dive courses and holiday destinations.

Visit divescover.com

Key Findings

We analyzed Divescover.com page load time and found that the first response time was 67 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

divescover.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

divescover.com

67 ms

divescover.com

199 ms

jquery.min.js

18 ms

jquery-ui.min.js

29 ms

modernizr-2.7.1.min.js

14 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 92% of them (79 requests) were addressed to the original Divescover.com, 2% (2 requests) were made to Ajax.googleapis.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (199 ms) belongs to the original domain Divescover.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.5 kB (15%)

Content Size

2.7 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Divescover.com main page is 2.7 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. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 43.5 kB

  • Original 58.7 kB
  • After minification 56.6 kB
  • After compression 15.2 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. 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 43.5 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 62.7 kB

  • Original 2.2 MB
  • After minification 2.1 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. Divescover images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 243.0 kB

  • Original 393.4 kB
  • After minification 392.9 kB
  • After compression 150.4 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 243.0 kB or 62% of the original size.

CSS Optimization

-79%

Potential reduce by 51.3 kB

  • Original 65.1 kB
  • After minification 65.1 kB
  • After compression 13.8 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. Divescover.com needs all CSS files to be minified and compressed as it can save up to 51.3 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (27%)

Requests Now

83

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Divescover. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

divescover.com

divescover.com

67 ms

divescover.com

divescover.com

199 ms

jquery.min.js

jquery.min.js

18 ms

jquery-ui.min.js

jquery-ui.min.js

29 ms

modernizr-2.7.1.min.js

modernizr-2.7.1.min.js

14 ms

jquery.json.js

jquery.json.js

55 ms

jquery.base64.js

jquery.base64.js

65 ms

jquery.cookie.js

jquery.cookie.js

67 ms

underscore.js

underscore.js

79 ms

toolbox.js

toolbox.js

66 ms

jquery.clearinput.js

jquery.clearinput.js

67 ms

jquery.easing.1.2.js

jquery.easing.1.2.js

67 ms

jquery.anythingslider.min.js

jquery.anythingslider.min.js

88 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

80 ms

own.js

own.js

81 ms

home.js

home.js

81 ms

reset.css

reset.css

81 ms

chosen.css

chosen.css

90 ms

css3.css

css3.css

91 ms

general.css

general.css

113 ms

grid.css

grid.css

91 ms

mobile.css

mobile.css

92 ms

chosen.jquery.min.js

chosen.jquery.min.js

98 ms

gtm.js

gtm.js

109 ms

37 ms

bg-top.jpg

bg-top.jpg

45 ms

bottom_bg.jpg

bottom_bg.jpg

95 ms

divelogo.png

divelogo.png

21 ms

slider-arrows.png

slider-arrows.png

22 ms

transp-blue.png

transp-blue.png

23 ms

icon-im.png

icon-im.png

33 ms

get-inspired.png

get-inspired.png

34 ms

00348_a.jpg

00348_a.jpg

47 ms

00141_a.jpg

00141_a.jpg

39 ms

00140_a.jpg

00140_a.jpg

46 ms

00165_a.jpg

00165_a.jpg

46 ms

00169_a.jpg

00169_a.jpg

71 ms

00167_a.jpg

00167_a.jpg

72 ms

00218_a.jpg

00218_a.jpg

74 ms

00168_a.jpg

00168_a.jpg

71 ms

00161_a.jpg

00161_a.jpg

72 ms

00163_a.jpg

00163_a.jpg

73 ms

00215_a.jpg

00215_a.jpg

73 ms

00231_a.jpg

00231_a.jpg

75 ms

00116_a.jpg

00116_a.jpg

75 ms

00126_a.jpg

00126_a.jpg

91 ms

00136_a.jpg

00136_a.jpg

92 ms

13876_a.jpg

13876_a.jpg

93 ms

13516_a.jpg

13516_a.jpg

94 ms

14900_a.jpg

14900_a.jpg

94 ms

12661_a.jpg

12661_a.jpg

95 ms

49321_st.jpg

49321_st.jpg

97 ms

26523_st.jpg

26523_st.jpg

96 ms

41329_st.jpg

41329_st.jpg

96 ms

41613_st.jpg

41613_st.jpg

96 ms

1159806_a.jpg

1159806_a.jpg

123 ms

placeholder.png

placeholder.png

99 ms

49471_a.jpg

49471_a.jpg

124 ms

49428_a.jpg

49428_a.jpg

126 ms

HelveticaNeueLTPro-Bd.woff

HelveticaNeueLTPro-Bd.woff

124 ms

49320_a.jpg

49320_a.jpg

108 ms

48616_a.jpg

48616_a.jpg

108 ms

48527_a.jpg

48527_a.jpg

109 ms

48129_a.jpg

48129_a.jpg

105 ms

47148_a.jpg

47148_a.jpg

98 ms

46826_a.jpg

46826_a.jpg

99 ms

46705_a.jpg

46705_a.jpg

95 ms

46674_a.jpg

46674_a.jpg

97 ms

45853_a.jpg

45853_a.jpg

96 ms

45787_a.jpg

45787_a.jpg

96 ms

45786_a.jpg

45786_a.jpg

97 ms

45170_a.jpg

45170_a.jpg

73 ms

45067_a.jpg

45067_a.jpg

74 ms

44934_a.jpg

44934_a.jpg

83 ms

45075_a.jpg

45075_a.jpg

87 ms

44860_a.jpg

44860_a.jpg

86 ms

18804_a.jpg

18804_a.jpg

90 ms

44704_a.jpg

44704_a.jpg

99 ms

44462_a.jpg

44462_a.jpg

87 ms

analytics.js

analytics.js

19 ms

sep.png

sep.png

72 ms

logo_footer.png

logo_footer.png

71 ms

slide1.jpg

slide1.jpg

79 ms

collect

collect

33 ms

collect

collect

50 ms

js

js

59 ms

Accessibility Review

divescover.com accessibility score

91

Accessibility Issues

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

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

Links do not have a discernible name

Best Practices

divescover.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

divescover.com SEO score

85

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 doesn't use legible font sizes

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 Divescover.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 Divescover.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

divescover.com

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