1.3 sec in total
216 ms
995 ms
100 ms
Welcome to davidrsear.com homepage info - get ready to check David R Sear best content right away, or after learning these important things about davidrsear.com
David R Sear: A site dedicated to ancient numismatics - Greek, Roman and Byzantine coinage. Browse through books on ancient coins, read about the Ancient Coin Certification Service, purchase featured ...
Visit davidrsear.comWe analyzed Davidrsear.com page load time and found that the first response time was 216 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
davidrsear.com performance score
name
value
score
weighting
Value1.3 s
98/100
10%
Value1.3 s
100/100
25%
Value1.4 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.3 s
100/100
10%
216 ms
282 ms
63 ms
68 ms
132 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Davidrsear.com and no external sources were called. The less responsive or slowest element that took the longest time to load (428 ms) belongs to the original domain Davidrsear.com.
Page size can be reduced by 7.3 kB (51%)
14.4 kB
7.1 kB
In fact, the total size of Davidrsear.com main page is 14.4 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. Only 10% of websites need less resources to load. HTML takes 10.0 kB which makes up the majority of the site volume.
Potential reduce by 7.1 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. 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 7.1 kB or 71% 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. David R Sear images are well optimized though.
Potential reduce by 147 B
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 147 B or 26% of the original size.
Number of requests can be reduced by 8 (29%)
28
20
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of David R Sear. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
davidrsear.com
216 ms
davidrsear.com
282 ms
home.js
63 ms
hpic_book_dim.gif
68 ms
hpic_book_lit.gif
132 ms
hpic_accs_dim.gif
180 ms
hpic_accs_lit.gif
192 ms
hpic_coin_dim.gif
193 ms
hpic_coin_lit.gif
193 ms
hpic_acad_dim.gif
193 ms
hpic_acad_lit.gif
196 ms
hpic_adrs_dim.gif
241 ms
hpic_adrs_lit.gif
246 ms
hpic_link_dim.gif
250 ms
hpic_link_lit.gif
245 ms
home_bg.gif
250 ms
ancient_coins.gif
258 ms
davidrsear.gif
305 ms
spacer.gif
306 ms
allectus_gold.gif
308 ms
drs_sig.gif
311 ms
numismatics.gif
311 ms
athena.gif
318 ms
owl.gif
367 ms
tetradrachm.gif
369 ms
owl_coin.gif
374 ms
hp_new.gif
372 ms
current_news.gif
372 ms
guide2s.jpg
378 ms
hp_arch1.gif
428 ms
davidrsear.com accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
davidrsear.com 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
davidrsear.com SEO score
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davidrsear.com 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 Davidrsear.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
davidrsear.com
Open Graph description is not detected on the main page of David R Sear. 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: