1.8 sec in total
588 ms
1.1 sec
122 ms
Welcome to boston.openguides.org homepage info - get ready to check Boston Open Guides best content for United Kingdom right away, or after learning these important things about boston.openguides.org
Visit boston.openguides.orgWe analyzed Boston.openguides.org page load time and found that the first response time was 588 ms and then it took 1.2 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.
boston.openguides.org performance score
name
value
score
weighting
Value1.7 s
93/100
10%
Value2.1 s
96/100
25%
Value1.9 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.7 s
100/100
10%
588 ms
248 ms
81 ms
161 ms
245 ms
Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Boston.openguides.org, 86% (6 requests) were made to Openguides.org. The less responsive or slowest element that took the longest time to load (588 ms) belongs to the original domain Boston.openguides.org.
Page size can be reduced by 11.9 kB (43%)
27.8 kB
15.8 kB
In fact, the total size of Boston.openguides.org main page is 27.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 16.9 kB which makes up the majority of the site volume.
Potential reduce by 4.1 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 995 B, which is 17% 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 4.1 kB or 68% of the original size.
Potential reduce by 4.1 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, Boston Open Guides needs image optimization as it can save up to 4.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3.7 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. Boston.openguides.org needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 77% of the original size.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boston Open Guides. According to our analytics all requests are already optimized.
boston.openguides.org
588 ms
gone.shtml
248 ms
openguides.css
81 ms
dropdown.css
161 ms
logo.png
245 ms
mapping_hacks.gif
165 ms
freeourdata.gif
173 ms
boston.openguides.org 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.
boston.openguides.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
boston.openguides.org SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boston.openguides.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 Boston.openguides.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.
boston.openguides.org
Open Graph description is not detected on the main page of Boston Open Guides. 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: