3.8 sec in total
321 ms
3.3 sec
197 ms
Click here to check amazing Powerlines Seattle content for United States. Otherwise, check out these important facts you probably never knew about powerlines.seattle.gov
Seattle City Light (SCL)
Visit powerlines.seattle.govWe analyzed Powerlines.seattle.gov page load time and found that the first response time was 321 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
powerlines.seattle.gov performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value8.9 s
1/100
25%
Value5.6 s
52/100
10%
Value430 ms
65/100
30%
Value0.012
100/100
15%
Value10.5 s
24/100
10%
321 ms
13 ms
6 ms
46 ms
81 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Powerlines.seattle.gov, 23% (18 requests) were made to Apis.google.com and 14% (11 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Tags.bluekai.com.
Page size can be reduced by 414.9 kB (71%)
582.5 kB
167.6 kB
In fact, the total size of Powerlines.seattle.gov main page is 582.5 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. 60% of websites need less resources to load. Javascripts take 394.3 kB which makes up the majority of the site volume.
Potential reduce by 91.1 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 91.1 kB or 88% of the original size.
Potential reduce by 3.5 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. Powerlines Seattle images are well optimized though.
Potential reduce by 290.5 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 290.5 kB or 74% of the original size.
Potential reduce by 29.9 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. Powerlines.seattle.gov needs all CSS files to be minified and compressed as it can save up to 29.9 kB or 82% of the original size.
Number of requests can be reduced by 28 (37%)
76
48
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powerlines Seattle. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
powerlines.seattle.gov
321 ms
style.css
13 ms
buttons.js
6 ms
wp-embed.min.js
46 ms
wp-emoji-release.min.js
81 ms
analytics.js
74 ms
dept_header.jpg
351 ms
seaGovlogo.png
65 ms
stamps_black_1905-1.gif
64 ms
headerHome.gif
269 ms
headerAbout.gif
273 ms
headerContact.gif
265 ms
dept_linegraphic.jpg
271 ms
dept_photo.jpg
341 ms
dept_tagline.jpg
409 ms
dept_citylinklogo.jpg
410 ms
getAllAppDefault.esi
181 ms
collect
12 ms
collect
13 ms
getSegment.php
12 ms
checkOAuth.esi
44 ms
t.dhj
45 ms
t.dhj
34 ms
cm
49 ms
x35248
126 ms
hbpix
69 ms
s-3271.xgi
9 ms
18 ms
9 ms
xrefid.xgi
4 ms
pixel
15 ms
pixel
13 ms
2981
1920 ms
index.2d85e55d89f85ae69e4f2ca5ab9438b7.html
27 ms
buttons.ab966a004186897711de4a5ed256c924.css
21 ms
sdk.js
18 ms
plusone.js
88 ms
stcommon.2b05accc08f1ee42fe1983647ab923ea.js
29 ms
st.1188278743c14064d5e8ae56c8ada29c.js
29 ms
facebook_counter.png
33 ms
twitter_counter.png
34 ms
email_counter.png
34 ms
sharethis_counter.png
34 ms
200 ms
xd_arbiter.php
21 ms
xd_arbiter.php
37 ms
cb=gapi.loaded_0
23 ms
cb=gapi.loaded_1
41 ms
fastbutton
90 ms
fastbutton
79 ms
fastbutton
143 ms
fastbutton
136 ms
fastbutton
134 ms
fastbutton
126 ms
fastbutton
124 ms
fastbutton
183 ms
fastbutton
206 ms
fastbutton
211 ms
postmessageRelay
61 ms
rs=AGLTcCMnDeXbzq1T_DzqIKnxZkbM5OL1-w
76 ms
3193398744-postmessagerelay.js
70 ms
rpc:shindig_random.js
90 ms
cb=gapi.loaded_0
50 ms
cb=gapi.loaded_1
46 ms
cb=gapi.loaded_0
20 ms
collect
33 ms
collect
4 ms
like.php
129 ms
like.php
155 ms
like.php
198 ms
like.php
174 ms
like.php
185 ms
like.php
321 ms
like.php
186 ms
qeKvIRsJabD.js
34 ms
LVx-xkvaJ0b.png
24 ms
like.php
254 ms
like.php
219 ms
like.php
225 ms
powerlines.seattle.gov accessibility score
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
powerlines.seattle.gov best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
powerlines.seattle.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Powerlines.seattle.gov 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 Powerlines.seattle.gov 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.
powerlines.seattle.gov
Open Graph description is not detected on the main page of Powerlines Seattle. 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: