3.2 sec in total
689 ms
2.3 sec
220 ms
Welcome to dot.alaska.gov homepage info - get ready to check Dot Alaska best content for United States right away, or after learning these important things about dot.alaska.gov
Alaska Department Transportation and Public Facilities
Visit dot.alaska.govWe analyzed Dot.alaska.gov page load time and found that the first response time was 689 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
dot.alaska.gov performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value2.6 s
88/100
25%
Value5.2 s
61/100
10%
Value450 ms
63/100
30%
Value0.117
86/100
15%
Value7.7 s
46/100
10%
689 ms
213 ms
198 ms
204 ms
214 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 94% of them (58 requests) were addressed to the original Dot.alaska.gov, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (792 ms) belongs to the original domain Dot.alaska.gov.
Page size can be reduced by 158.3 kB (48%)
330.2 kB
171.8 kB
In fact, the total size of Dot.alaska.gov main page is 330.2 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. Javascripts take 124.1 kB which makes up the majority of the site volume.
Potential reduce by 32.5 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 32.5 kB or 78% of the original size.
Potential reduce by 23.9 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, Dot Alaska needs image optimization as it can save up to 23.9 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 66.4 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 66.4 kB or 53% of the original size.
Potential reduce by 35.5 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. Dot.alaska.gov needs all CSS files to be minified and compressed as it can save up to 35.5 kB or 85% of the original size.
Number of requests can be reduced by 18 (30%)
61
43
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dot Alaska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
dot.alaska.gov
689 ms
dot_main_style.css
213 ms
dot_hp_nav.css
198 ms
4col_hp_layout.css
204 ms
agile_carousel.css
214 ms
jquery.min.js
32 ms
jquery-1.11.0.min.js
6 ms
agile_carousel.alpha.js
534 ms
analytics.js
45 ms
background.gif
106 ms
gold_bar.gif
122 ms
gold_bar_rtCorner.gif
100 ms
topbarSOA.gif
108 ms
dot_headerBG.gif
111 ms
dot_Header.gif
294 ms
searchbox.png
207 ms
searchBTN.png
210 ms
btn-hm-511_1.gif
212 ms
btn-hm-av1.gif
234 ms
btn-hm-ferry1.gif
312 ms
btn-hm-hwys1.gif
312 ms
btn-hm-truck1.gif
313 ms
btn-hm-pf1.gif
346 ms
btn-hm-transit1.gif
390 ms
btn-hm-bikeped1.gif
452 ms
comm_hm.jpg
408 ms
subscribe_200.gif
411 ms
exitsite.gif
412 ms
ext_site.gif
457 ms
regions.jpg
605 ms
511-natl-logo.gif
509 ms
hwysafety-logo.jpg
613 ms
hsip.gif
513 ms
hsi-safetyimg.gif
549 ms
accident.gif
566 ms
rwis.jpg
610 ms
srts_logo_alaska_sm.gif
614 ms
corridor-logo.gif
650 ms
SHSP-logo.gif
679 ms
gd.gif
712 ms
fb.gif
711 ms
twitter.gif
718 ms
vimeo.gif
713 ms
yt.gif
792 ms
collect
12 ms
instagram.gif
700 ms
flickr.gif
719 ms
footerBG_bottom.png
734 ms
agile_carousel_data.txt
541 ms
navbg-gateway.gif
555 ms
dot_HeaderBar.png
628 ms
howdoi_bg.gif
624 ms
photohead_hm_1.gif
633 ms
photohead_hm_2.gif
732 ms
footerBG.gif
630 ms
dotpf_home_winter.gif
223 ms
dotpf_home_511.gif
372 ms
dotpf_home_studded.jpg
299 ms
dotpf_home_subscribe.gif
389 ms
dotpf_home_transit.gif
392 ms
sprite_ac_normal.png
292 ms
print.css
164 ms
dot.alaska.gov accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
dot.alaska.gov 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Uses deprecated APIs
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
dot.alaska.gov SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dot.alaska.gov 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 Dot.alaska.gov 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.
dot.alaska.gov
Open Graph description is not detected on the main page of Dot Alaska. 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: