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sightsavers.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sightsavers.net

Sightsavers | Protecting sight and fighting for disability rights

Page Load Speed

1.7 sec in total

First Response

195 ms

Resources Loaded

833 ms

Page Rendered

632 ms

sightsavers.net screenshot

About Website

Visit sightsavers.net now to see the best up-to-date Sightsavers content for United Kingdom and also check out these interesting facts you probably never knew about sightsavers.net

Sightsavers is an international charity working to prevent avoidable blindness, support equality for people with disabilities and advocate for change.

Visit sightsavers.net

Key Findings

We analyzed Sightsavers.net page load time and found that the first response time was 195 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

sightsavers.net performance score

0

Network Requests Diagram

www.sightsavers.org

195 ms

css

50 ms

ctf-styles.min.css

36 ms

main.min.css

46 ms

jquery.min.js

77 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Sightsavers.net, 16% (6 requests) were made to Dev.visualwebsiteoptimizer.com and 8% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (195 ms) relates to the external source Sightsavers.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.1 kB (12%)

Content Size

886.5 kB

After Optimization

779.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sightsavers.net main page is 886.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 627.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 89.6 kB

  • Original 106.1 kB
  • After minification 89.7 kB
  • After compression 16.6 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 16.5 kB, which is 16% 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 89.6 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 28 B

  • Original 627.0 kB
  • After minification 627.0 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. Sightsavers images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 10.2 kB

  • Original 108.6 kB
  • After minification 108.5 kB
  • After compression 98.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 7.2 kB

  • Original 44.7 kB
  • After minification 44.7 kB
  • After compression 37.5 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. Sightsavers.net needs all CSS files to be minified and compressed as it can save up to 7.2 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (55%)

Requests Now

33

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sightsavers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.sightsavers.org

www.sightsavers.org

195 ms

css

css

50 ms

ctf-styles.min.css

ctf-styles.min.css

36 ms

main.min.css

main.min.css

46 ms

jquery.min.js

jquery.min.js

77 ms

jquery-migrate.min.js

jquery-migrate.min.js

185 ms

en.js

en.js

103 ms

email-decode.min.js

email-decode.min.js

39 ms

slick.min.js

slick.min.js

71 ms

scrollreveal.min.js

scrollreveal.min.js

72 ms

select2.min.js

select2.min.js

71 ms

hammer.min.js

hammer.min.js

80 ms

salvattore.min.js

salvattore.min.js

91 ms

sticky-kit.min.js

sticky-kit.min.js

86 ms

truncate.js

truncate.js

91 ms

main.min.js

main.min.js

90 ms

lazysizes.min.js

lazysizes.min.js

100 ms

gtm.js

gtm.js

99 ms

j.php

j.php

178 ms

2208_Sightsavers_Vainesi-from-Malawi-1400x788.jpg

2208_Sightsavers_Vainesi-from-Malawi-1400x788.jpg

112 ms

bullet.svg

bullet.svg

109 ms

Sightsavers-the-queen-opening-offices-1971-crop-580x326-300x200-c-default.jpg

Sightsavers-the-queen-opening-offices-1971-crop-580x326-300x200-c-default.jpg

110 ms

2102_Sightsavers-Madani-at-inclusive-education-project-in-Bamako-Mali-580x326-300x200-c-default.jpg

2102_Sightsavers-Madani-at-inclusive-education-project-in-Bamako-Mali-580x326-300x200-c-default.jpg

167 ms

1801_Sightsavers_Sudama-with-her-sister-in-law-Sapna-in-Dasharman-Madhya-Pradesh-India-crop-580x326-300x200-c-default.jpg

1801_Sightsavers_Sudama-with-her-sister-in-law-Sapna-in-Dasharman-Madhya-Pradesh-India-crop-580x326-300x200-c-default.jpg

70 ms

email.svg

email.svg

70 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

112 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

162 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

164 ms

fontello.woff

fontello.woff

105 ms

v.gif

v.gif

24 ms

va-833ace2ebcd728d432a1650ed0ce6e93.js

va-833ace2ebcd728d432a1650ed0ce6e93.js

59 ms

track-833ace2ebcd728d432a1650ed0ce6e93.js

track-833ace2ebcd728d432a1650ed0ce6e93.js

57 ms

opa-bd588e8884ed5385dffd6a44dd8ba5a7.js

opa-bd588e8884ed5385dffd6a44dd8ba5a7.js

98 ms

sightsavers-logo.svg

sightsavers-logo.svg

65 ms

1902_Abena-looks-at-camera-outside-504x288-c-default.png

1902_Abena-looks-at-camera-outside-504x288-c-default.png

66 ms

Game-Changers-video-placeholder-504x288-c-default.jpg

Game-Changers-video-placeholder-504x288-c-default.jpg

61 ms

2102_Sightsavers-Madani-at-inclusive-education-project-in-Bamako-Mali-504x288-c-default.jpg

2102_Sightsavers-Madani-at-inclusive-education-project-in-Bamako-Mali-504x288-c-default.jpg

118 ms

worker-70faafffa0475802f5ee03ca5ff74179.js

worker-70faafffa0475802f5ee03ca5ff74179.js

8 ms

SEO Factors

sightsavers.net SEO score

0

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 Sightsavers.net 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 Sightsavers.net 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

sightsavers.net

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