4.2 sec in total
168 ms
2.8 sec
1.2 sec
Visit powercallsirens.com now to see the best up-to-date Powercall Sirens content for United States and also check out these interesting facts you probably never knew about powercallsirens.com
Powercall Siren LLC has the largest selection of Fire and Rescue graphics in the world today. We have over 6000 unique graphics that anyone can customize for their company or department. We are also t...
Visit powercallsirens.comWe analyzed Powercallsirens.com page load time and found that the first response time was 168 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
powercallsirens.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value5.3 s
21/100
25%
Value4.2 s
77/100
10%
Value1,350 ms
17/100
30%
Value0.825
4/100
15%
Value9.9 s
27/100
10%
168 ms
1419 ms
33 ms
16 ms
15 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 91% of them (97 requests) were addressed to the original Powercallsirens.com, 2% (2 requests) were made to Trustlogo.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Powercallsirens.com.
Page size can be reduced by 1.4 MB (30%)
4.8 MB
3.4 MB
In fact, the total size of Powercallsirens.com main page is 4.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 290.9 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 130.1 kB, which is 41% 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 290.9 kB or 93% of the original size.
Potential reduce by 239.6 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. Powercall Sirens images are well optimized though.
Potential reduce by 431.3 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 431.3 kB or 75% of the original size.
Potential reduce by 466.9 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. Powercallsirens.com needs all CSS files to be minified and compressed as it can save up to 466.9 kB or 87% of the original size.
Number of requests can be reduced by 6 (6%)
102
96
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powercall Sirens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
powercallsirens.com
168 ms
www.powercallsirens.com
1419 ms
trustlogo.js
33 ms
style.combined.4e2a6bb89f7665a5523db0d272c547ec.css
16 ms
theme.new.css
15 ms
js.combined.a4628945f7a64dd9be6ac978977b5799.js
17 ms
js.combined.fac6dffab773b1528689254053adf614.js
39 ms
trustlogo.js
84 ms
analytics.js
225 ms
bg_page.png
137 ms
all.js
137 ms
bg_header.png
95 ms
pc3_2.jpg
98 ms
search.png
96 ms
topcart.png
96 ms
custom_menu.png
99 ms
FTL_4.jpg
112 ms
p2dec.jpg
112 ms
cemb.jpg
98 ms
streamlight.jpg
108 ms
FILE-20160131-1252TDM53NV1NUUZ.jpg
124 ms
FILE-20160131-1250VWULFPZCJTET.jpg
120 ms
FILE-20160131-12516YZMRYS8W1UC.jpg
276 ms
FILE-20150825-0053PSXAK46R1TPX.jpg
111 ms
FILE-20160107-1324J6DUEYBFYARG.jpg
114 ms
FILE-20150930-2100KER31B9W1MFF.jpg
117 ms
FILE-20160107-1323HBWNYLWP7WXM.jpg
117 ms
FILE-20160107-1327J2D1785Y7ZTP.jpg
119 ms
FILE-20150930-21403BEE6LAFJ9RS.jpg
123 ms
noimage.png
125 ms
rating.png
124 ms
info-digicenter-3.png
127 ms
thumb_9400400LRG.JPG
126 ms
thumb_DownKneelingBlueLine.jpg
127 ms
thumb_1202x1.jpg
127 ms
thumb_TexasBLM.jpg
130 ms
thumb_BlueLivesMatterblueline.jpg
130 ms
thumb_PunisherBLM.jpg
147 ms
thumb_Bluelivesmatterbluepunisher.jpg
136 ms
thumb_MarylandIAFF_2.jpg
139 ms
thumb_Baileysskyline.jpg
137 ms
thumb_SpringLake.jpg
142 ms
thumb_312515_2.jpg
139 ms
thumb_ShortSleeveTacticalpolopic4_4.jpg
148 ms
thumb_312515.jpg
148 ms
thumb_30.2200sirenPBflee_3.jpg
144 ms
widget_v2.132.js
181 ms
thumb_stationpoloc.jpg
173 ms
thumb_LovettsvilleDesign.jpg
171 ms
thumb_patriotpic3_8_4.jpg
178 ms
thumb_BlessedBlue.jpg
170 ms
thumb_BlessedRed.jpg
176 ms
thumb_30.0215.Mflee_2.jpg
174 ms
thumb_LongSleeveTacticalpolopic4.jpg
178 ms
thumb_truck52front.jpg
181 ms
thumb_dxf.jpg
176 ms
thumb_tatredp_2.jpg
177 ms
thumb_redcredo.jpg
175 ms
thumb_usaredhat.jpg
175 ms
thumb_badge_2_2.jpg
177 ms
thumb_MF1_2.jpg
175 ms
thumb_e38.jpg
178 ms
thumb_x7105282015.jpg
173 ms
ECTO1_2.jpg
172 ms
Capture_4.JPG
180 ms
thumb_badge_2.jpg
170 ms
thumb_singlecolor_2.jpg
171 ms
FILE-20160131-12077TEL626CUGPB.jpg
169 ms
FILE-20160131-1205B1P19JAF52CX.jpg
172 ms
FILE-20150920-1538RSBV957X2G7W.jpg
172 ms
FILE-20151108-0409W2DE5NBGFL8D.jpg
167 ms
FILE-20150821-0331FZ2ANZU9M3Y2.JPG
167 ms
FILE-20150821-03322H6427KCXUQ4.jpg
167 ms
FILE-20150821-03334LDP1656A6EN.jpg
163 ms
FILE-20150821-0333SR846HTV5SL4.jpg
164 ms
FILE-20150821-0333R9TPP62V2QPP.jpg
162 ms
FILE-20150821-0310Z6V986DHY3YB.jpg
161 ms
FILE-20150821-0309J7LW5ZN7Q1KV.jpg
217 ms
FILE-20150821-03091NB19ZSW4LC8.jpg
161 ms
FILE-20150821-0311H6G5JAGKQEPV.jpg
155 ms
FILE-20150821-0312GNG4LUQ89RLT.jpg
155 ms
Telex-Regular.woff
156 ms
FILE-20150821-0311LB8A8E1D4ELH.jpg
112 ms
FILE-20150821-0310QUDL5U5H6UFZ.jpg
109 ms
FILE-20150821-03099WQDL3BP8WNK.jpg
108 ms
FILE-20150821-031142NPHN6KK7G1.jpg
105 ms
FILE-20150821-0309TVFW8W78M6DW.jpg
104 ms
FILE-20150821-0308CUSLPH784D7R.jpg
102 ms
FILE-20150821-0333J2LAH92Z7CBT.jpg
94 ms
FILE-20150821-0336Q6V4Z595XT8H.jpg
93 ms
paymentmethod.jpg
93 ms
bg_brand-left.png
92 ms
bg_brand-right.png
91 ms
bg_vertical.png
90 ms
274 ms
76 ms
xd_arbiter.php
63 ms
xd_arbiter.php
118 ms
bg_title.png
28 ms
twitter.png
26 ms
facebook.png
26 ms
p.png
26 ms
youtube.png
27 ms
bg_brand.png
9 ms
back_top.png
10 ms
MyriadPro-Regular.woff
164 ms
ga.js
144 ms
powercallsirens.com 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
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
powercallsirens.com 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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
powercallsirens.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Powercallsirens.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 Powercallsirens.com 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.
powercallsirens.com
Open Graph description is not detected on the main page of Powercall Sirens. 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: