2.6 sec in total
65 ms
2.1 sec
391 ms
Click here to check amazing WCVB content for United States. Otherwise, check out these important facts you probably never knew about wcvb.com
Get the latest Boston news, weather and sports online, anytime. Stay in the know with Boston’s news leader – WCVB.
Visit wcvb.comWe analyzed Wcvb.com page load time and found that the first response time was 65 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.
wcvb.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value8.2 s
2/100
25%
Value9.3 s
12/100
10%
Value5,630 ms
0/100
30%
Value0
100/100
15%
Value24.3 s
0/100
10%
65 ms
24 ms
11 ms
40 ms
21 ms
Our browser made a total of 209 requests to load all elements on the main page. We found that 41% of them (86 requests) were addressed to the original Wcvb.com, 6% (12 requests) were made to Images.ibsys.com and 3% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (746 ms) relates to the external source Securepubads.g.doubleclick.net.
Page size can be reduced by 2.0 MB (56%)
3.6 MB
1.6 MB
In fact, the total size of Wcvb.com main page is 3.6 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 2.0 MB which makes up the majority of the site volume.
Potential reduce by 548.2 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 548.2 kB or 89% of the original size.
Potential reduce by 78.0 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. WCVB images are well optimized though.
Potential reduce by 1.4 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 1.4 MB or 70% of the original size.
Potential reduce by 292 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. Wcvb.com needs all CSS files to be minified and compressed as it can save up to 292 B or 54% of the original size.
Number of requests can be reduced by 102 (51%)
200
98
The browser has sent 200 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WCVB. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 71 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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wcvb.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.
wcvb.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
Missing source maps for large first-party JavaScript
wcvb.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
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wcvb.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 Wcvb.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.
wcvb.com
Open Graph data is detected on the main page of WCVB. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: