4 sec in total
405 ms
2.7 sec
897 ms
Click here to check amazing Dm Airfield content for United States. Otherwise, check out these important facts you probably never knew about dmairfield.com
This site is about an old, handwritten, leather-bound airfield register. If you're a fan of aviation and the
Visit dmairfield.comWe analyzed Dmairfield.com page load time and found that the first response time was 405 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
dmairfield.com performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value4.0 s
49/100
25%
Value3.2 s
92/100
10%
Value1,680 ms
11/100
30%
Value0.008
100/100
15%
Value5.6 s
69/100
10%
405 ms
299 ms
69 ms
341 ms
530 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dmairfield.com, 8% (5 requests) were made to Pagead2.googlesyndication.com and 3% (2 requests) were made to Paypalobjects.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Dmairfield.org.
Page size can be reduced by 38.6 kB (14%)
274.9 kB
236.3 kB
In fact, the total size of Dmairfield.com main page is 274.9 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. 25% of websites need less resources to load. Images take 123.0 kB which makes up the majority of the site volume.
Potential reduce by 37.6 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 6.1 kB, which is 12% 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 37.6 kB or 72% of the original size.
Potential reduce by 714 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. Dm Airfield images are well optimized though.
Potential reduce by 254 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. This website has mostly compressed JavaScripts.
Potential reduce by 94 B
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. Dmairfield.com needs all CSS files to be minified and compressed as it can save up to 94 B or 24% of the original size.
Number of requests can be reduced by 29 (48%)
60
31
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dm Airfield. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
dmairfield.org
405 ms
ff.css
299 ms
show_ads.js
69 ms
RegisterRollover1.jpg
341 ms
SSLLogo.jpg
530 ms
dmairfieldqrcode.jpg
531 ms
DM_Airfield_Header.gif
234 ms
Schlee-Ed-Ref29p-37.jpg
510 ms
Pancho-Barnes-I.jpg
531 ms
BillPiper2.jpg
520 ms
Hawks-Frank-Ref29p-124.jpg
599 ms
B.jpg
811 ms
cultural_up.gif
534 ms
movies_up.gif
619 ms
friends_up.gif
847 ms
noprofit_up.gif
847 ms
products_up.gif
570 ms
reference_up.gif
581 ms
publications_up.gif
598 ms
collections_up.gif
876 ms
editors_up.gif
606 ms
press_up.gif
622 ms
1927_PT-1s_DMA.jpg
925 ms
DOC-Guideline-on-Airport-Re.jpg
933 ms
Wolf_Logo.jpg
1097 ms
home_up.gif
1144 ms
register_up.gif
1139 ms
people_up.gif
1171 ms
places_up.gif
1012 ms
airplanes_up.gif
948 ms
events_up.gif
977 ms
show_ads_impl.js
74 ms
btn_donateCC_LG.gif
98 ms
pixel.gif
96 ms
cookie.js
114 ms
integrator.js
116 ms
ads
102 ms
adsbygoogle.js
50 ms
sodar
44 ms
people_dn.gif
321 ms
places_dn.gif
322 ms
airplanes_dn.gif
31 ms
events_dn.gif
336 ms
register_dn.gif
313 ms
RegisterRollover2.jpg
336 ms
home_dn.gif
105 ms
reference_dn.gif
394 ms
collections_dn.gif
600 ms
cultural_dn.gif
599 ms
movies_dn.gif
616 ms
editors_dn.gif
663 ms
noprofit_dn.gif
662 ms
products_dn.gif
393 ms
publications_dn.gif
422 ms
friends_dn.gif
423 ms
press_dn.gif
454 ms
sodar2.js
102 ms
zrt_lookup.html
33 ms
integrator.js
33 ms
runner.html
10 ms
aframe
64 ms
YrdBSjzfIHcYhYLmavhSyO_EhBrLUWpx5ykdL7H9Kqg.js
10 ms
dmairfield.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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
Links do not have a discernible name
dmairfield.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
General
Impact
Issue
Browser errors were logged to the console
dmairfield.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
EN
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dmairfield.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 Dmairfield.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.
dmairfield.com
Open Graph description is not detected on the main page of Dm Airfield. 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: