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rarebirdalert.co.uk screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rarebirdalert.co.uk

Rare Bird Alert

Page Load Speed

2.5 sec in total

First Response

244 ms

Resources Loaded

2 sec

Page Rendered

267 ms

rarebirdalert.co.uk screenshot

About Website

Welcome to rarebirdalert.co.uk homepage info - get ready to check Rare Bird Alert best content for United Kingdom right away, or after learning these important things about rarebirdalert.co.uk

The UK’s leading birdnews service since 1991. Sending over 90,000 instant and reliable birdnews reports each year. On pagers, smartphones, tablets and online.

Visit rarebirdalert.co.uk

Key Findings

We analyzed Rarebirdalert.co.uk page load time and found that the first response time was 244 ms and then it took 2.3 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

rarebirdalert.co.uk performance score

0

Network Requests Diagram

rarebirdalert.co.uk

244 ms

index.aspx

295 ms

jquery-ui-1.8.7.custom.css

398 ms

jquery.rba.css

161 ms

styles.css

323 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 96% of them (55 requests) were addressed to the original Rarebirdalert.co.uk, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (794 ms) belongs to the original domain Rarebirdalert.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 371.7 kB (33%)

Content Size

1.1 MB

After Optimization

766.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rarebirdalert.co.uk main page is 1.1 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. 20% of websites need less resources to load. Images take 745.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 16.0 kB

  • Original 20.6 kB
  • After minification 17.7 kB
  • After compression 4.6 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 2.9 kB, which is 14% 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 16.0 kB or 78% of the original size.

Image Optimization

-12%

Potential reduce by 91.3 kB

  • Original 745.6 kB
  • After minification 654.3 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, Rare Bird Alert needs image optimization as it can save up to 91.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 225.7 kB

  • Original 326.9 kB
  • After minification 312.6 kB
  • After compression 101.3 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 225.7 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 38.8 kB

  • Original 45.3 kB
  • After minification 33.1 kB
  • After compression 6.6 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. Rarebirdalert.co.uk needs all CSS files to be minified and compressed as it can save up to 38.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (31%)

Requests Now

52

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rare Bird Alert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rarebirdalert.co.uk

rarebirdalert.co.uk

244 ms

index.aspx

index.aspx

295 ms

jquery-ui-1.8.7.custom.css

jquery-ui-1.8.7.custom.css

398 ms

jquery.rba.css

jquery.rba.css

161 ms

styles.css

styles.css

323 ms

index.aspx.css

index.aspx.css

158 ms

throbber.css

throbber.css

159 ms

jquery-1.5.min.js

jquery-1.5.min.js

399 ms

jquery-ui-1.8.7.custom.min.js

jquery-ui-1.8.7.custom.min.js

794 ms

jquery.corner.js

jquery.corner.js

479 ms

rss.js

rss.js

315 ms

script.js

script.js

408 ms

errorhandler.js

errorhandler.js

410 ms

ga.js

ga.js

47 ms

rssnews.asp

rssnews.asp

290 ms

bg_slice_drop.gif

bg_slice_drop.gif

89 ms

dropshadow_top.png

dropshadow_top.png

84 ms

footer_shadow.png

footer_shadow.png

87 ms

sign-in.gif

sign-in.gif

96 ms

rare-bird-logo.gif

rare-bird-logo.gif

90 ms

current_nav_bottom_arrow.gif

current_nav_bottom_arrow.gif

92 ms

nav_chevron.gif

nav_chevron.gif

170 ms

ticker_prev.gif

ticker_prev.gif

165 ms

ticker_next.gif

ticker_next.gif

167 ms

Masthead_Main_squad2.jpg

Masthead_Main_squad2.jpg

357 ms

Masthead_Main_squad5.jpg

Masthead_Main_squad5.jpg

386 ms

Masthead_Main_squad4.jpg

Masthead_Main_squad4.jpg

358 ms

Masthead_Main_squad.jpg

Masthead_Main_squad.jpg

257 ms

nextimage_chevon.png

nextimage_chevon.png

251 ms

product_box_topcap.gif

product_box_topcap.gif

250 ms

product_box_bottomcap.gif

product_box_bottomcap.gif

327 ms

product_1_pager.jpg

product_1_pager.jpg

330 ms

view_product_btn_pagers.gif

view_product_btn_pagers.gif

338 ms

product_pricebadge.png

product_pricebadge.png

423 ms

product_2.jpg

product_2.jpg

415 ms

view_product_btn_web.gif

view_product_btn_web.gif

427 ms

product_3.jpg

product_3.jpg

440 ms

view_product_btn_phones.gif

view_product_btn_phones.gif

438 ms

freetrial-badge.png

freetrial-badge.png

469 ms

39366.jpg

39366.jpg

498 ms

39365.jpg

39365.jpg

513 ms

39363.jpg

39363.jpg

518 ms

39362.JPG

39362.JPG

523 ms

39361.JPG

39361.JPG

529 ms

39360.JPG

39360.JPG

634 ms

39359.jpg

39359.jpg

592 ms

39358.jpg

39358.jpg

673 ms

39356.jpg

39356.jpg

604 ms

39355.jpg

39355.jpg

606 ms

gallery_up.gif

gallery_up.gif

608 ms

gallery_down.gif

gallery_down.gif

670 ms

__utm.gif

__utm.gif

26 ms

gallery_uploadbutton.gif

gallery_uploadbutton.gif

619 ms

2016-02-25spoonie.png

2016-02-25spoonie.png

622 ms

2016-02-24teal.png

2016-02-24teal.png

618 ms

footer_twitter.png

footer_twitter.png

637 ms

species-champion-logo.png

species-champion-logo.png

675 ms

SEO Factors

rarebirdalert.co.uk SEO score

0

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 Rarebirdalert.co.uk 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 Rarebirdalert.co.uk 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

rarebirdalert.co.uk

Open Graph description is not detected on the main page of Rare Bird Alert. 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: