2.4 sec in total
181 ms
2 sec
216 ms
Click here to check amazing Portland History content. Otherwise, check out these important facts you probably never knew about portlandhistory.co.uk
An educational website based on the Isle of Portland in Dorset, covering the history of the many sites-of-interest across the island.
Visit portlandhistory.co.ukWe analyzed Portlandhistory.co.uk page load time and found that the first response time was 181 ms and then it took 2.2 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.
portlandhistory.co.uk performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value13.6 s
0/100
25%
Value5.9 s
47/100
10%
Value630 ms
47/100
30%
Value0.061
97/100
15%
Value10.4 s
24/100
10%
181 ms
180 ms
369 ms
52 ms
23 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 40% of them (19 requests) were addressed to the original Portlandhistory.co.uk, 35% (17 requests) were made to Cdn2.editmysite.com and 8% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (867 ms) belongs to the original domain Portlandhistory.co.uk.
Page size can be reduced by 106.5 kB (4%)
2.8 MB
2.7 MB
In fact, the total size of Portlandhistory.co.uk main page is 2.8 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 32.0 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 32.0 kB or 79% of the original size.
Potential reduce by 0 B
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. Portland History images are well optimized though.
Potential reduce by 69.6 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.
Potential reduce by 4.8 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. Portlandhistory.co.uk has all CSS files already compressed.
Number of requests can be reduced by 29 (81%)
36
7
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portland History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
portlandhistory.co.uk
181 ms
www.portlandhistory.co.uk
180 ms
www.portlandhistory.co.uk
369 ms
js
52 ms
sites.css
23 ms
fancybox.css
31 ms
social-icons.css
33 ms
main_style.css
89 ms
font.css
33 ms
font.css
34 ms
font.css
36 ms
slideshow.css
35 ms
jquery-1.8.3.min.js
34 ms
stl.js
34 ms
main.js
39 ms
slideshow-jq.js
35 ms
plugins.js
211 ms
custom.js
261 ms
main-customer-accounts-site.js
40 ms
js
86 ms
analytics.js
108 ms
cse.js
70 ms
1440303037.jpg
665 ms
collect
16 ms
cse.js
41 ms
1e9892c0-6927-4412-9874-1b82801ba47a.woff
196 ms
fa19948e-5e38-4909-b31e-41acd170d6f2.woff
203 ms
f26faddb-86cc-4477-a253-1e1287684336.woff
344 ms
bold.woff
3 ms
regular.woff
4 ms
cse_element__en.js
9 ms
default+en.css
36 ms
default.css
35 ms
ga.js
65 ms
snowday262.js
46 ms
async-ads.js
25 ms
east-weare-rifle-range_orig.jpg
604 ms
6046907-orig_orig.jpg
633 ms
governor-s-community-garden_orig.jpg
675 ms
fortuneswell-and-underhill-2_orig.jpg
774 ms
admiralty-gunnery-establishment_orig.jpg
602 ms
breakwater-fort_orig.jpg
867 ms
control_icons.gif
19 ms
loading.gif
20 ms
46cf1067-688d-4aab-b0f7-bd942af6efd8.ttf
749 ms
6de0ce4d-9278-467b-b96f-c1f5f0a4c375.ttf
740 ms
63a74598-733c-4d0c-bd91-b01bffcd6e69.ttf
642 ms
tp2
117 ms
portlandhistory.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
portlandhistory.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
portlandhistory.co.uk SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portlandhistory.co.uk 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 Portlandhistory.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.
portlandhistory.co.uk
Open Graph data is detected on the main page of Portland History. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: