Tools & Wizards About Us
worktravelsa.org screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

worktravelsa.org

Wildlife Conservation and Marine Ecology Internships and Study Abroad

Page Load Speed

4.4 sec in total

First Response

901 ms

Resources Loaded

2.9 sec

Page Rendered

512 ms

worktravelsa.org screenshot

About Website

Welcome to worktravelsa.org homepage info - get ready to check Worktravelsa best content right away, or after learning these important things about worktravelsa.org

Wildlife conservation experience programmes for interns, volunteers and students. Internships and study abroad opportunities in nature reserves and marine parks.

Visit worktravelsa.org

Key Findings

We analyzed Worktravelsa.org page load time and found that the first response time was 901 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

worktravelsa.org performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.1

90/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

worktravelsa.org

901 ms

www.wei.co.za

388 ms

www.wei.co.za

557 ms

bootstrap.min.css

67 ms

font-awesome.min.css

72 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Worktravelsa.org, 36% (12 requests) were made to Kajabi-storefronts-production.kajabi-cdn.com and 12% (4 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (908 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 30.0 kB (1%)

Content Size

3.3 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Worktravelsa.org main page is 3.3 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. 40% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 25.4 kB

  • Original 34.0 kB
  • After minification 30.0 kB
  • After compression 8.6 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 4.1 kB, which is 12% 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 25.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.1 MB
  • After minification 3.1 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. Worktravelsa images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

  • Original 194.9 kB
  • After minification 194.9 kB
  • After compression 192.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-24%

Potential reduce by 2.3 kB

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 7.5 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. Worktravelsa.org needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (54%)

Requests Now

24

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worktravelsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

worktravelsa.org

worktravelsa.org

901 ms

www.wei.co.za

www.wei.co.za

388 ms

www.wei.co.za

www.wei.co.za

557 ms

bootstrap.min.css

bootstrap.min.css

67 ms

font-awesome.min.css

font-awesome.min.css

72 ms

css

css

76 ms

core-4d08d258547af8a29fc4738e545ca8e26d95e11b829a9db5a0b36d047fb91843.css

core-4d08d258547af8a29fc4738e545ca8e26d95e11b829a9db5a0b36d047fb91843.css

77 ms

styles.css

styles.css

131 ms

overrides.css

overrides.css

179 ms

core-a677e5a363d40f76b3718d199d48f3d579df4c7aa8a9543dab773eea7c8017bf.js

core-a677e5a363d40f76b3718d199d48f3d579df4c7aa8a9543dab773eea7c8017bf.js

106 ms

E-v1.js

E-v1.js

77 ms

plugin.js

plugin.js

103 ms

ouibounce.min.js

ouibounce.min.js

73 ms

slick.min.js

slick.min.js

84 ms

scripts.js

scripts.js

303 ms

tether.min.js

tether.min.js

95 ms

bootstrap.min.js

bootstrap.min.js

75 ms

9 ms

polyfill.min.js

polyfill.min.js

908 ms

9xjSc72wT4mJ488sEdQQ_WEI_logo_360x80_silver_33_JS.jpg

9xjSc72wT4mJ488sEdQQ_WEI_logo_360x80_silver_33_JS.jpg

116 ms

Fs2u9GynRRKA3yHzP218_Leopard_facing_half_body_280322765_small.jpg

Fs2u9GynRRKA3yHzP218_Leopard_facing_half_body_280322765_small.jpg

89 ms

HtyZ2X8wRRm5QEumNPIW_IMG_2151.jpg

HtyZ2X8wRRm5QEumNPIW_IMG_2151.jpg

122 ms

ZE8p3cXVTGyJ6zkW7Rjo_IMG_2190.jpg

ZE8p3cXVTGyJ6zkW7Rjo_IMG_2190.jpg

138 ms

ctowYBRci2WDPgRdAQOQ_IMG_2178.jpg

ctowYBRci2WDPgRdAQOQ_IMG_2178.jpg

137 ms

yoRWWpMFSZ6x7e3A9kyG_Leopard_lying_down_284479562_small.jpg

yoRWWpMFSZ6x7e3A9kyG_Leopard_lying_down_284479562_small.jpg

212 ms

yNLE2sfjTsim5lpMeWEl_Volunteers_recording_GPS_locations.jpg

yNLE2sfjTsim5lpMeWEl_Volunteers_recording_GPS_locations.jpg

165 ms

RmcfYivpQ8aPXrlSjMCZ_Evening_view_from_Rusermi_camp_3_small.jpg

RmcfYivpQ8aPXrlSjMCZ_Evening_view_from_Rusermi_camp_3_small.jpg

174 ms

ry3gTNxuSkeHDGPwep8r_Project_vehicle_with_WEI_logo.jpg

ry3gTNxuSkeHDGPwep8r_Project_vehicle_with_WEI_logo.jpg

185 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

45 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

52 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

54 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

66 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

32 ms

Accessibility Review

worktravelsa.org accessibility score

44

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

worktravelsa.org 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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

worktravelsa.org SEO score

79

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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 Worktravelsa.org 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 Worktravelsa.org 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

worktravelsa.org

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