5.6 sec in total
123 ms
4.4 sec
1.1 sec
Visit wbztv.com now to see the best up-to-date Wbztv content for United States and also check out these interesting facts you probably never knew about wbztv.com
Latest breaking news from WBZ-TV CBS Boston.
Visit wbztv.comWe analyzed Wbztv.com page load time and found that the first response time was 123 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
wbztv.com performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value7.6 s
4/100
25%
Value16.2 s
0/100
10%
Value4,130 ms
1/100
30%
Value0.08
94/100
15%
Value38.5 s
0/100
10%
123 ms
32 ms
318 ms
197 ms
270 ms
Our browser made a total of 237 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Wbztv.com, 19% (45 requests) were made to Cbsboston.files.wordpress.com and 6% (15 requests) were made to Images.intellitxt.com. The less responsive or slowest element that took the longest time to load (730 ms) relates to the external source Mycbslocal-a.akamaihd.net.
Page size can be reduced by 2.7 MB (45%)
6.0 MB
3.3 MB
In fact, the total size of Wbztv.com main page is 6.0 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. Javascripts take 3.2 MB which makes up the majority of the site volume.
Potential reduce by 212.7 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 212.7 kB or 77% of the original size.
Potential reduce by 28.2 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. Wbztv images are well optimized though.
Potential reduce by 2.4 MB
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 2.4 MB or 74% of the original size.
Potential reduce by 79.6 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. Wbztv.com needs all CSS files to be minified and compressed as it can save up to 79.6 kB or 79% of the original size.
Number of requests can be reduced by 139 (62%)
223
84
The browser has sent 223 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wbztv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 94 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
wbztv.com
123 ms
boston.cbslocal.com
32 ms
318 ms
css
197 ms
css
270 ms
css
291 ms
311 ms
cbslocal_custom_global.css
283 ms
331 ms
font-awesome.min.css
268 ms
311 ms
global.css
308 ms
338 ms
satelliteLib-62c5c4d67cd6b55dd225771b27563dbd602fde8f.js
279 ms
328 ms
sessionm.min.js
279 ms
gamification.js
336 ms
switchboard.js
266 ms
304 ms
plusone.js
399 ms
modernizr.min.js
264 ms
334 ms
jquery.jplayer.min.js
283 ms
audio-player.js
396 ms
launchPlayer.js
263 ms
306 ms
amzn_ads.js
261 ms
tag.js
438 ms
s1.wp.com
393 ms
anvload.js
259 ms
CBSLocal_Boston_cs.js
277 ms
addthis_widget.js
255 ms
gprofiles.js
276 ms
wpgroho.js
317 ms
295 ms
w.js
255 ms
id
67 ms
cb=gapi.loaded_0
60 ms
bid
55 ms
id
9 ms
gpt.js
77 ms
yieldbot.intent.js
76 ms
header-background.png
216 ms
magglass-black.png
148 ms
dbg52463.moatads.com
167 ms
d5i9o0tpq9sa1.cloudfront.net
166 ms
blank_1x1.gif
140 ms
social-media-square-blue.png
141 ms
cbs-local-logo-white.png
139 ms
boston.png
203 ms
tedcruz.jpg
228 ms
marr.jpg
227 ms
amaro.jpg
229 ms
charissa.jpg
240 ms
wx18.jpg
232 ms
tedcruz.jpg
231 ms
marr.jpg
234 ms
amaro.jpg
234 ms
charissa.jpg
234 ms
anvhtml5.css
91 ms
anvplayer.min.js
114 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
172 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
269 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
271 ms
EInbV5DfGHOiMmvb1Xr-hnhCUOGz7vYGh680lGh-uXM.woff
258 ms
bg-block-h3.gif
79 ms
pubads_impl_82.js
141 ms
headphones-white.png
104 ms
rotatable
69 ms
boston-bg.jpg
94 ms
fontawesome-webfont.woff
82 ms
cityscapebar.png
84 ms
boston.js
39 ms
anvato_cbslocal_app_web_prod_547f3e49241ef0e5d30c79b2efbca5d92c698f67.json
96 ms
bg-header.png
83 ms
60-percent-off-from-ate-accessories-13-2366962-regular.jpg
84 ms
cbs-local-rewards.png
79 ms
bg-content.png
83 ms
btn-see.png
80 ms
arrow.png
161 ms
container.html
59 ms
server_time
63 ms
social-media-square-blue.png
33 ms
3373943
175 ms
getadobeflash.png
30 ms
front.asp
21 ms
load
128 ms
server_time
157 ms
widgets.js
30 ms
jload
89 ms
181.js
27 ms
ga.js
62 ms
g.gif
74 ms
3373943
520 ms
3373895
525 ms
g.gif
286 ms
g.gif
303 ms
beacon.js
249 ms
s-code-contents-44ebe4ededb134f402edcf0561f9883187dd9126.js
248 ms
tracker-ev-sdk.js
245 ms
__utm.gif
246 ms
__utm.gif
247 ms
mon
213 ms
init
201 ms
Login.aspx
397 ms
video-play-105x105.png
162 ms
hovercard.css
328 ms
services.css
391 ms
02101.json
540 ms
20087
367 ms
boost
306 ms
300lo.json
322 ms
underscore-min-ns-1.4.2.js
276 ms
core_1446569672.js
276 ms
data_1444835675.js
276 ms
debug_1395261999.js
270 ms
fx_1395261999.js
270 ms
fx2_1395261999.js
273 ms
itxt_1426253035.js
290 ms
metrics_1395261999.js
286 ms
tmpl_1443709758.js
296 ms
ui_1447845393.js
288 ms
ui_mobile_1423653241.js
297 ms
itxtcss_1446206988.css
284 ms
wbz-logo-blue-30.png
233 ms
video-play-34x34.png
219 ms
am-351.png
229 ms
sportshublogo1.png
222 ms
mytv30px.png
221 ms
charissa.jpg
235 ms
tedcruz.jpg
222 ms
wbztv-daily-talker-dl-625x352.jpg
235 ms
abboud.jpg
248 ms
clinton-trump1.jpg
238 ms
wood.jpg
240 ms
collegebball_tourneyhomepage_1024.jpg
253 ms
wbzam_business-breakfast_carousel_feb2016_200x113.jpg
256 ms
cbsbostonplayersclub-jeffpatuto-2016-200x113.jpg
255 ms
creative-raytheon-weather-app-200x113-static.jpg
263 ms
plait2.jpg
262 ms
app200x113.jpg
265 ms
iteam-625x352.jpg
264 ms
callaction200.jpg
262 ms
eyeoned200.jpg
266 ms
pump-patrol.jpeg
265 ms
kidcast-carousel.jpg
266 ms
texting.jpg
268 ms
boston_newsletterpromo_news_625x352.png
297 ms
schoolalerts200.jpg
269 ms
13-zac-brown-band.jpg
296 ms
mix_104-1.png
293 ms
amp_103-3.png
293 ms
100-7_wzlx-classicrock.png
292 ms
98-5_sportshub.png
295 ms
wbz_1030.png
297 ms
play-it-bar.jpeg
297 ms
balt_live_234x132.png
296 ms
always-radiocom.png
297 ms
sh.07f0d9bf220d07a763adad1e.html
286 ms
cbs1x1.gif
354 ms
s23523676274344
247 ms
ads
279 ms
20214
544 ms
css
690 ms
bootstrap-glyphicons.css
492 ms
jscript
730 ms
dt
161 ms
layers.173914a8ea2767730b7b.js
127 ms
ads
293 ms
weather-icons.png
271 ms
px.gif
299 ms
init
263 ms
loading.gif
256 ms
799899345737128085
365 ms
moatad.js
300 ms
ads
192 ms
osd.js
332 ms
freeform_1406731331.js
207 ms
ads
199 ms
sdk.js
205 ms
CBSLocalLogin.png
111 ms
FacebookLogin.png
110 ms
sfp-iframe-buster.js
122 ms
ads
148 ms
ads
69 ms
al.asp
54 ms
159 ms
v4
170 ms
ads
51 ms
xd_arbiter.php
91 ms
ads
47 ms
sfp-user-set-cookie.js
130 ms
6909846265093333861
70 ms
ads
303 ms
Checkbox_chalk_000014933137.jpg
466 ms
moatad.js
33 ms
v4
177 ms
moatad.js
19 ms
connatix.renderer.infeed.min.js
149 ms
Popsugar.jpg
172 ms
ads
334 ms
loggly.tracker-2.1.min.js
74 ms
wOsizKHpwEJQdrjnolchRffLm74uDMLyST118Qu5
125 ms
connatix.renderer.css
89 ms
creative.js
100 ms
infeed
135 ms
kitten
122 ms
bhgarrow.png
134 ms
B9431565.128356669;dc_trk_aid=301351210;dc_trk_cid=64247214;ord=45502811;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=
204 ms
impression.gif
105 ms
25977
160 ms
c17f271d-d0ad-459a-88a4-9539b7e082c3.jpg
100 ms
dptr
96 ms
generic
80 ms
sync
68 ms
ads
300 ms
infeed
98 ms
get
51 ms
init
50 ms
dptr
74 ms
generic
67 ms
dptr
56 ms
21044
171 ms
addyn%7C3.0%7C10090.1%7C3595914%7C0%7C170%7CADTECH;cfp=1;rndc=1458131004;loc=100;target=_blank;misc=1787583476;rdclick=
165 ms
a95eb267-0a2b-4849-8f75-3b6c6b9f6bad
127 ms
e7437f62-ad24-4fee-a4f8-1a5ded7f21c2.jpg
119 ms
25977
117 ms
dptr
121 ms
aceUAC.js
81 ms
generic
52 ms
aol
76 ms
pixel
92 ms
adcount%7C2.0%7C10090%7C3595914%7C0%7C170%7CAdId=7126686;BnId=1;ct=2492831193;st=69236;adcid=1;itime=131004649;reqtype=5;;
70 ms
get
67 ms
providerid=1037;userid=a95eb267-0a2b-4849-8f75-3b6c6b9f6bad
53 ms
13740.js
75 ms
mapuser
71 ms
wbztv.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
wbztv.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
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
wbztv.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wbztv.com 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 Wbztv.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.
wbztv.com
Open Graph data is detected on the main page of Wbztv. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: